Bmw final stage resistor bypass. Submitted by RepairPal .
Bmw final stage resistor bypass BMW hedgehog replacement DIY/tutorial When the car is turned off and the key is out, I can hear the fan and the P next to the shifter remains on. Come join the discussion about Bimmerfest events, production numbers, programming The wires from this connector run to a box on the engine side of the fan (which the manual calls an "output final stage") and two wires go from there to the fan motor. Blower fan problems in your second generation Z4 (E85 roadster chassis or E86 coupe chassis) are likely caused Blower fan problems in your BMW E60 5-series or E63 6-series are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). This is a transistor linear power amplifier (as linear audio amplifier with massive heat), or motor driver, takes in an analog control voltage and output a high current analog voltage to control the fan speed, hence it dissipate a lot of After removing the old resistor pack, curiosity got the better of me and I decided to measure the resistances across all possible pin combinations. Figure 15 You can use two fused jumper wires to bypass the final Buy BMW part 64116934390 (64 11 6 934 390) BMW Blower Resistor / Regulator for the E65/E66 7 series (Aftermarket) at the best price with fast shipping. Running into the issue of having a dash light for passenger occupancy issue. Heating and AC. I have read about the final stage resistor failing, how would i know for sure its the fan. Our professionals are here to help make sure you find the answers you need to your questions and Hi there, I had to do a little bit of research to answer this one since I've never done a final stage unit (blower resistor) on a RHD car! Turns out it's almost exactly the same as a LHD car though, so here are two versions of the instructions that should help you. Audi; BMW; Mercedes; What does the Final Stage Unit or Final Stage Resistor Do? Is there only one function? I found conflicting evidences here regarding the true function of the FSR. Replacement is pretty straight forward and can be done by most DIY'ers in just a couple hours. Step 9. And the slowest blower's speed, the highest resistor is, so it generats a lots heat :thumbup: I can't fing the words to say to you that would mount up to how much I appreciate the advice, help that you gave me here on bimmerfest forum site. If your blower motor fails and replacing the final stage unit has not Some people claim the Final Stage Resistor/unit is not the problem unless the blower work at full speed because the fan blower "bypass" or doesn't use the FSR/FSU The blower motor is a D/C electric motor driven by varying current supplied by the blower motor final stage unit. About Us; Brands Serviced. X5, and Z4 are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). Buddy it was like magic. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the Has anybody changed a Final Stage Resistor on a right hand drive vehicle? if so can you tell me where it is located as I could not see it when I removed the panel under the steering column. This is BMW parts item 64118391749 (64-11-8-391-749), described as Behr OEM Final Stage Unit (Blower Resistor) for E36 318i, 325i, 328i, M3 Sedan (1992-1998) and E36 318is, 323is, 325is, 328is, M3 Coupe/Convertible (1992-1999), that you can buy at the best price with fast shipping. Any questions please don't hesitate This final stage resistor (Valeo) fixed the intermittent cut outs of my 2001 E46's blower unit which recently stopped working altogether. Content on bimmerfest. Hopefully this is the problem. AC/Heat blows nice! BMW Final Stage Resistor Replacement DIY Symptoms: All the lights on your digital climate control are working and the buttons respond but the blower doesn't blow any It took 3 hours (with breaks and documenting) to complete. (My blower is not working at all) Local dealer has one at £50+tax, but is there a way to test the old one before I take the 2 hour return drive and part with my cash? Many thanks Simon 2001 520 E39 Just replaced the Final Stage Resistor in my 2001 330 yesterday. Jump to Latest The one that worked was the BMW one. 5 hrs but couldn't figure out how to get the FSU past the plunger linage(?) until I got fed up and used a screwdriver. The PNs have changed a couple of times over the years, but as of the date of this posting, what you want is PN 64 11 6 923 204 and there's a diagram of the system Learn about BMW 530i AC or heater fan issues due to blower final stage fan resistor failure. After calling BMW assistance and then my dealer, they came out and with some difficulty jumped the vehicle. Mine was blowing only half way. When The resistor pack is a module for a set of series resitors that BMW uses in several older models and the diagnosis for failure was the fan would only blow on the highest setting. com http://1aau. Any questions please don't hesitate From what I understand the system will work on levels 0 and 4 since it has a bypass overhead regardless of the toast capacitors. You will notice 2 holes for screws, but my car did not have any and if you don't either, then count yourself lucky as you don't have to remove them. Because in Canada this part is $250 and Im a cheap guy. (Final Stage Resistor Unit) This Final Stage Resistor Unit (Hedgehog) is just one of a number of major weaknesses that BMW have in addition to blocked EGR valves, Ingested Swirl Flaps, Turbo failures, Wishbones, Balljoints and Crankcase breather filters etc, not to mention that you also need to be a magician just to replace what should be a OEM Hella Final Stage Unit / Blower Resistor - E46, X3. Thanks a million. See symptoms, average repair costs, and find local service options. I just bought a bmw 325i 1992, and when i got the car the lower hose that connects to the hcv jus at the fire wall, came offf so I put glue and stuck it back on, I drained the system flushed it Blower Motor Resistor Final Stage Unit BMW E46 E39 E83 E53 X5 X3 3 and 5 Series MW Blower Motor Resistor / Final Stage Heater Fan Control Unit IF YOUR FAN HAS STOPPED BLOWING OR HAS ERRATIC BLOWING ,THIS IS THE PART TO FIX IT. The part cost £59. The previous fault code 801207 (blower output stage open circuit) is no longer coming up. Final Stage Unit Just had my Final Stage Unit replaced on my 530i at Munich Motors in Wokingham UK. Member JDiazAmador. But the fan is blowing super strong. Aftermarket, described as Blower Motor Resistor - 64116923204, which you can buy online at BimmerWorld at the best price. My BMW needed A list of BMW repair shops in North Bergen, NJ. 11-6920365 C78. For those who have good knowledge on this pls shed Guide to Final Stage Resistor RHD! E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Content on E46 Fanatics Forum is generated by its users. 2006 BMW 325i, I don't think my model is on the list for the recall hardness. It lasted about six months - at least it got me through last winter! Emails to Kubi at info@wide-band. There wasn't much extra wire in the there so vendor adding a little extra for luck. Jump to Latest 161 - 180 of 180 Posts. A forum community dedicated to BMW owners and enthusiasts. it's the final stage unit The final stage unit isn't hard to get to but small hands would be a plus. The part costs $80-$100. Here are the reasons behind the blower final stage fan resistor failure. So, you should know symptoms of a failing fan resistor & how to deal with the issue. They all contribute information to allow the processor to regulate heat or A/C operation to control temperature throughout the car’s interior. Recommend a T-20 socket or long screwdriver, a phillips head screwdriver, and a good small light. 832-390-1449. Xcede As BMW-North has pointed out the final stage resistor is the most common cause for waking up the system. Blower fan problems in your BMW F22, F30, F31, F32, F33, F34, F36, F80, F82, F83, F87, F15, F16, F85, F86 are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). This is BMW's latest designed blower motor resistor (or Final Stage Unit, FSU) Direct replacement for the stock unit. wide-band. If the HVAC fan cuts in and out, works on only one speed or does not work at all, a failed FSU is the likely issue. item 7 BMW X3 2004 E83 Blower Motor Final Stage Resistor 64. M. It wasn't that difficult except for getting that silver metal arm back into the servo motor white plastic connector. check that the new resistor is working with all blower speeds and reinstall foot-well panel, job done Please Note this resistor was for the Analogue System . that worked for a day, why i Over the weekend, I changed out the fuel pump and final stage resistor on my 2001 BMW 325i. REMOVE THE 2 #20 TORX SCREWS THAT RETAIN THE From your description it sounds like the final stage is faulty. Note that there are two green/brown wires Gathering all the parts I need for a good week's worth of stuff to do on my car for summer, now deathly scared of the threat of the final stage causing a fire. I lost my time, i was on the way to remove it when i touched the capacity (the brown part in the middle “Super quick turnaround. Address: 3330 Wiley Post Rd, Carrollton, TX 75006. A faulty final stage could cause the blower to run on and off at varying speeds, without input from driver. However, I cannot find its location in I have read about diy changing the final stage resistor and i am going to have a go. I spoke with a independant BMW shop owner and he thinks it is the final stage resistor . maxpeedingrods. Come join the discussion about M performance, turbo kits Hi Alex, In answer to your question, no, the replacemet also gets extremely hot. I have read posts refer to changing the final stage resistor, others have I just replaced the final stage resistor in my 540i, and I having problems with the fan motor intermittently working. My climate control problems mostly went away with the new alternator, so most of them seemed to have been voltage related (voltage got below 12V). Follow Us on: 32110 Tamina Rd. If BMW e39 FSU Unit Replacement TutorialIn this video i show you how to replace / repair the BMW 5 series heater / blower fan resistor, or as BMW call it final The original blower resistor is no longer available - this new repair kit replaces previous BMW part #64116927600. Come join the discussion about M performance, turbo kits, engine swaps I've searched through these forums and found the DIYs, but my problem is I do not know whether I need to replace the final stage resistor or the blower motor. I have a 01 330ci so what resistor should I get for mine? E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Okay, having looked through some of the great postings I figure my final stage resistor may have gone. 0SI Did lots of searching on this and another X5 forum for info regarding my AC issue and came to the conclusion that my Final Stage Unit FSU or what is now I have a similar issue, but not quite ('02 330xi). 1 9 of 9 Go to page. 63 Then an additional £58. Close. Over $15,000 in prizes. com is generated by its users. Instead of replacing the FSR, I The "blower motor resistor", which also goes by FSR (Final Stage Resistor) or by FSU (Final Stage Unit), is known to fry itself in almost every single E46 (3-series), E39 (5-series), and E38 (7-series) BMW. Pick one and replace it. 5. The part costs around $30. Installed the OE BMW and zero issues from the get go and it has been working for about 30k miles/1 year The guide you did for changing the final stage resistor was excellent. Working fine. Any suggestions? The final stage resistor is located behind the footwell air duct as seen in the picture. My climate control works normally most of the time - no problems with the blower full on or full off. If it is the Hedgehog, I do have a DIY I've put together to replace it. I went to Momentum BMW West (a crappy dealership btw) and paid 125 after tax for the part and installed it and voila, no more problems. Come join the discussion about M performance, turbo kits This is a video guide to replace the final stage resistor on a 2000 E46 BMW. The old one is on the left and the new one is on the right. Surely it has to have more function than that. This web site is not sponsored or affiliated in any way with BMW AG or any of its subsidiaries. However, it would be a good idea to test for power and ground at the blower motor to confirm when the symptom is present. Does anybody have any info on how to replace the final stage resistor? please share. Z. My fan is acting up, on, off, slow, fast, etc. I've got a 2010 535i and don't seem to have the same plug associated with the sensor. How to fix the heater fan in your E39 525i, 528i, 530i, 540i, or M5. It helped me demystify my possessed 325i ventilation system. Not cheap, but much cheaper than This is BMW parts item 64116923204. The car is supposed to run the fan for 20 seconds when you first turn the car on, then check to see if it is spinning, if the fan is not spinning the computer should set a code. ] Fuse F46 = 15A, Blower relay/Parked Car ventilation/Receiver, parked car ventilation Wondering if any of you have had the Final Stage Resistor go out on your f10. Visit the TOPAZ Store. Toggle navigation. I just pulled the active head rest loom out of the old seats and connected it up and fitted a 2. Couple of searches later and I came across the blower motor resistor/final stage unit. bmw x5 final stage resistor location. Those power wires are 4mm^2, roughly 12AWG. bluebee, On the Mercedes and Crossfire fan motors, the power to the motor is on the two separate wires in the video I posted. BMW e39 FSU Unit Replacement TutorialIn this video i show you how to replace / repair the BMW 5 series heater / blower fan resistor, or as BMW call it final Just installed a new final stage resistor in my 2001 325i. 281-235-5934. Replaces BMW PART # 64 11 6 923 204 & 64 11 6 931 680. If your blower motor fails, replace the blower and resistor together. Fits on the following BMW models: BMW 323ci 1999-2000 (E46 Final Stage Resistor (final stage unit), blower motor resistor ; Fuse F76 = 40A, Heater blower (yellow) [cn90 says it should have 12V when HVAC is turned on][QSilver7 says the heater blower controls the air velocity for the cabin/interior HVAC system. 50 Postage: £3. My ressitor was hot to touch, and required to be disconnected for a few minutes before removal The second pdf shows a pic of the removed resistor and the soldered joints to fix. but I too cast my vote for the replacement final stage resistor (aka final stage unit) fixing my monthly battery drain Not so obvious parts are the engine water pump (See Photo 3), engine thermostat, fan speed control or, as BMW calls it, “final stage” and the on-board diagnostics system. I orderd the new resistor from ebay today, I have a 02 bmw 330i, the buttons on control work just fine but no hot or cold air comes out. Will this DIY work for a 2005 BMW 530I (E60) Here is what the Final stage resistor looks like. What is a Blower Motor Resistor in a car, problems, symptoms, blower motor and resistor testing, BMW 3-series 2006-2011; Toyota Camry 2012-2017; Mazda 6 2014-2019; BMW calls the blower motor control Control cabin climate with precision using the Mahle Behr Blower Motor Resistor/Regulator (part number 64116923204) for BMW X5, 328i, and more. 11-6920365 C78 BMW X3 2004 E83 Blower Motor Final Stage Resistor 64. com cheepest price I could find. com were never answered. which seems to throw the same light. By asking this question, I'm looking to understand what happens to the final stage resistor over its lifetime that eventually makes it unfit for service. Technically the black lump isn't a resistor, wiring diagram refers to it as an output stage. The blower motor controls air flow into the passenger cabin in conjunction with the blower motor resistor (final stage). Problem Description. Free shipping. BMW Genuine Heater Blower Final Stage Resistor (64116923204) available to buy online. 99 $ 36. 75V and ground is good, data line read low voltage. My final stage resistor was allowing only 10 minutes of fan with cold car and btw cold resistor. 1 2 of 9 Go to page. I was about to replace it and before doing so I did a bit more searching. ‹R¸yÊ U’%ÙLtE”íì‰ `šÀ˜ƒix¦AŠ›øóÙËWíý~) ÿ›N ±>좧¸ ¼Æ7 K k” K°Ä±LhHʉÿ [ú–a¨éôéS!·ùi:¢ ¯˜bW« ‹•¥€, +YçD²uï ™·;£µL µ~@vHVè#K– ÙAª~Ÿ¢•?S ‚¦ õw€¸ÊùUû*)Ó¥)ó KMxï 9– R ¬ þ?3`V6XÉ ´¶€NJ+rª|—™ñê ¹JךÒåK»Z”ZX ï Tª The final stage unit (or also called final stage resistor pack) controls the speed of the blower. As am in uk the car is The Final Stage Resistor (FSR) Package is located in the Right Hand footwell of the Vehicle. DIY - Final Stage Resistor / Blower Regulator Replacement for E70 3. I have followed this blog for a couple years now and you guys/gals have helped me greatly with DIYs and Find O. Hope this helps. Behind the vent is a stepper motor that also needs to be removed, not too bad here just a linkage and couple screws. Please tell me I can do something besides replacing blower motor. A forum community dedicated to all BMW owners and enthusiasts. item 8 BMW Blower Motor Regulator 64116920365 BMW Blower I was informed by my local BMW dealer that I need my final stage resistor replaced due to the blower staying on for several. Where are the fuses for heating Log in or Sign up. I am guessing its the FSR/Blower Resistor. FREE delivery. Save Share Reply Quote Like. This final stage resistor (Valeo) fixed the intermittent cut outs of my 2001 E46's blower unit which recently stopped working altogether. It's quite a bit more difficult to get to this part in this version car. Now the fault code C90D74 (AUC sensor does not respond) is showing up. $36. The Woodlands, TX 77354. What I meant was is there a fuse to kill this This is BMW parts item 64116929540 (64-11-6-929-540), described as Behr Hella OEM Blower Motor Regulator (Final Stage Unit) for BMW E36 318i/323i/325i/328i/M3, which you can buy http://www. Jump to Latest 21 - 40 of 180 Posts. Bought mine yesterday and installed the same night in 45 minutes. I r 4) Final Stage / Heater Blower Resistor - Extraction With the motor out of the way, you will see right behind it a big bunch of wires going into a onnector, pull this out. After I Pulled the glovebox I found my '02 325i final stage resister was also hidden behind the blowers' electro-mechanical plunger. 18 £ 27 . There's no additional resistor; if you have a final stage, you don't have the other one. The blower output stage is capable of self-diagnosis. final stage resistor (FSR) or final stage unit (FSU). So what I did was I put a BMW Final Stage Resistor Replacement DIY Symptoms: All the lights on your digital climate control are working and the buttons respond but the blower doesn't blow any BMW E60 blower motor replacement | 2004-2010 5 series sedans and wagons | If the air has stopped blowing out of interior vents, you need a new blower motor. 8l ~ 2015 Kia Optima If the A/C main unit is turning off an on I'd say it was the internal capacitor, the Final Stage Resistor also known as the Hedgehog will cause fan speed faults but the unit will remain on. The blower output stage is actuated by the IHKA control unit (via the LIN bus). Content on E46 Two large wires are actual power & ground, while the smaller one (labelled LIN_GEBL) is the data connection where the computer tells the output stage how fast to spin. The higher the blower's speed is, the lowerst the resistor is. “Finding an honest mechanic isn't easy. It regulates the fan speed There are a lot of posts online regarding failure of the final stage resistor in the e36 and e46 3-series. The final stage unit is a high failure item on the BMW E46 and other BMW models as well. Sort by Oldest first Oldest first Newest Final Stage Resistor DIY instructions for RHD: bimmerfest. How to easily find a parasitic battery drain on pretty much any car BMW E46 blower motor final stage resistor replacement. E. BTFWM Heater Blower Fan Motor FINAL STAGE Resistor, for BMW, for E46 E39 E83 E53 X5 X3 M5 3/5 Series 64116923204 64116929540 Air Blower Resistor £27. Just googled - What is the right brand of BMW E39 FSU (aka FSR) to purchase when your interior heating & air conditioning HVAC/IHKA blower motor goes haywire & how to repair your own final stage resistor including an autopsy & wiring diagram schematic and why a bad final stage unit will cause the battery to drain overnight & how to isolate and replace the This is BMW parts item 64116929540 (64-11-6-929-540), described as Genuine BMW Final Stage Unit (HVAC Blower Resistor) for E36 3-series with Automatic Air Conditioning, which you can buy online at BimmerWorld at the best price. 4 4. The blower output stage is fitted directly on the blower motor housing. Speed run to give you an idea of the disassembly required to access the blower motor and final stage resistor on the E60. The first time this occurred, I replaced my final stage resistor and What is the right brand of FSU (aka FSR) final stage resistor/unit to buy for the E39. He is driving an E38 740. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. com died. Download BMW E46 Final Stage Resistor, also known as the 01 330Cic - sold 00 323iT 5mt sport - sold 02 Dinan 530i - wife's ride 03 330CiC 5mt sport - my new toy BMW calls this thing the "final stage unit;" the parts guys call it a "blower motor resistor. Trevino27; Sep 2, 2024; Xcede Performance; Replies 4 Views 702. So when I was taking out this part I left the ignition key in the on position and the fan on full, and when I was wiggling the wire harness the fan was coming on and off. The final stage is about a $120 The blower final stage fan resistor works for heating and cooling of your BMW cabin. This AC final stage unit with 39 heatsink pins ensures reliable blower motor speed For the last month or so BMW has been selling an improved version of the resistor. I dreaded a large BMW bill to repair and checked the 'net - found this article, bought the part today from BMW (£74) and spent 30 mins this evening on my knees fitting it. Test driving and checking codes after, I found two errors with my Carly that wouldn't clear. Just replace it and it will work just fine. After I did some web research, it seems BMW's blower problem has a lots to do with the final stage resistor. All of the others lasted less than a week and the Valeo and Behr both caused the fan to make a "whooping" sound as it came up to speed from a stop. This was particularly a Here are the steps. Call us at 281-235-5934 for BMW repair. On the BMW, yes, I would recommend splitting Hi can anyone give me stage by stage info for replacement of Final stage resistor. worldautosensors. It regulates the fan speed coming Replaced the final stage resistor, five months after the APSX unit from www. Replaced the final stage resistor, but still not working. Only 3 left in stock - What is the right brand of FSU (aka FSR) final stage resistor/unit to buy for the E39. but what is a final stage resistor? US Spec 2001 E39 M5 - LHD AC Schnitzer DFC suspension, anti-sway bars, pedals front splitters, rear wing w/ carbon 4) Final Stage / Heater Blower Resistor - Extraction With the motor out of the way, you will see right behind it a big bunch of wires going into a onnector, pull this out. bimmermerchant. ] Fuse F46 = 15A, Blower relay/Parked Car ventilation/Receiver, parked car ventilation The Valeo/Sitronic/BMW/acm replacement was half dead on arrival. On my 97 318I it is located above the gas pedal to right. 2014 520d F11. Car was park for a few months and I couldn't start, so replaced battery and find out that blower Sounds like the final stage resistor is gone. changing the final stage resistor in my new bmw e46 318i daily using parts suppied by maxpeedingrods!https://www. Jump to Latest 14K views 2 replies 2 participants last post by zubzbari Dec 13, 2009. I also read that the alarm going off could be either a bad sensor or just a XCEDE BMW X3 30D 2018 STAGE 2 + REMAP & XHP GEARBOX FLASH. Pardon my ignorance. The blower output stage controls the blower motor with a pulse-width modulated signal (PWM signal). 18 FREE delivery 16 - 25 Jul Bimmerforums is the preferred online BMW Forum and community for BMW owners. One thread states that it is only linked to the Blower and regulates the blower speed. The problem was the final stage was shorting out so I took the x5 to a car stereo place and he rewire my new final stage plug in. 50 which seems about right. Pelican Parts Forums. Come join the discussion about performance, modifications I replace the final stage resistor in my 01 , 325i , you will have to remove the glove box, the resisor is located to the left at center behind the seat heater console switch, radio location, you will feel pain when you are done good luck. The PNs have changed a couple of times over the years, but as of the date of this posting, what you want is PN 64 11 6 923 204 and there's a diagram of the system . Digital system is the Hedgehog type final stage resistor, this is the same process but you will require a T20 torx Stubby Screwdriver or Bit to remove the resistor. uk/pages/BMW_X5_E53_E39_Hedgehog_Final_Stage_Resistor_64116923204_178122-z=517535&p=58311. $40. 4. Although this part was removed from a BMW Z4 (E85) it will also fit the vehicles listed below in the application section. Front and rear air outlets; nearly a dozen Hi BMW enthusiasts! I am a new member and this is my first post. 7 quarter amp resistor and job done so the new m sport seats are in and no airbag lights . It worked great. Just completed this today and feel good knowing I just saved $300-$400 likely on BMW Mechanics Labor/Diagnostic fees. the post on the final stage unit was perfect. 2. Reconnect the cable back onto the Final Stage Resistor and do a quick check that the system is now working (don't confuse this with the upper resistor screw as I first did). 4 out of 5 stars 49 ratings | Search this page . It Fuse fine so I decided to pick up this thread and change the final stage resistor and see what happened These are Superb instructions - those with RHD note Quicksilver28's post - you need to be in drivers footwell if RHD and the FSR is about 2" above and forward of the screw you take out for the console side carpet removal. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. I cant seem to find any info:dunno: on how to replace the final stage resistor on a f10. Thanks in advance, KhanJee . Sep 3, 2024. I have got 2000 BMW 325i SE. bimmerfest. If my new one fails, I guess I will replace it with whatever Blower fan problems in your BMW F22, F30, F31, F32, F33, F34, F36, F80, F82, F83, F87, F15, F16, F85, F86 are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). Final Stage Unit Mixed emotions. Anyone know if should avoid certain brands if I went OE? Has anyone had the pleasure? He isn't going to find his Final Stage Resistor in the passenger side footwell behind the center stack. Based on what I've seen here and elsewhere, this is a chronic problem with the E39, but fortunately it's a relatively cheap My FSR finally subcombed to the persistent winter cold of -5 to 5C. The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG. The paste i used is the white one, never use silicon with metal About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright If you have problems with your BMW's blower final stage fan resistor, get in touch with Das European Autohaus. The install took about 2 hours in my case (with intermittent breaks to unwind myself). If your blower motor seems to have a mind of its own the blower resistor is the first part to check or Yesterday he ordered the "Replacing the final stage unit/blower motor resistor" using the Part Number: 64 11 6 923 204 and the supplier found it immediately and delivered in one day to us (just today), the price was around $75 and we just finished replacing the old part (which by the way was a bit tricky but with the help of the above pics was People call the thing Final Stage Resistor but the device is not a resistor pot as used in the older BMW. Post Count: 91. Figure 2 On our 1997 BMW 540 fuse # 28 (green arrow) is the power supply for the blower motor. 9 (BMW & Valeo were also on Enter Promo Code: YT10 at our website http://www. If your blower motor fails and repla Despite BMW having replaced the original Fuel Pump Controller / Regulator (FPC) with a revised version failures are still common even on the latest BMW R1200 / R1200GS motorcycles (2008 onwards). com is not in any way affiliated with Bayerische Motoren Werke AG. If it's the Unit used BMW Climate Repair e36climaterepair@aol. Spring, TX 77388. Looking for the final stage resistor for the E36 or E46? Many of our competitors use "one size fits all" approach for Buy BMW part 64119265892 (64 11 9 265 892) BMW Blower Regulator - E82 E90 E92 E93 E70 F25 E89 - 64119265892 at the best price with fast shipping. Problems / BMW / 530i / Blower Final Stage Fan Resistor May Fail; Blower Final Stage Fan Resistor May Fail on BMW 530i. On a bench, attach the new a/c regulator (also known as the final stage or blower resistor) to the new blower unit. 5% coupon applied at checkout Save 5% with coupon. The blower final stage fan resistor is known to fail. Anyone know if should avoid certain brands if I went OE? Has anyone had the pleasure? DIY - Final Stage Resistor / Blower Regulator Replacement for E70 3. It looks easy to do by the pictures you see on this site, however it takes a little more effort than i think some may lead you to think. " It's part number 64-11-8-385-549 (new part number 64 11 6 Then a likely culprit is this blower resistor, often called the "final stage unit" in the BMW world. I suspect that you might have either A/C problems (coolant levels good) or perhaps your final stage resistor might be bad? Do a search on "FSR" or "final stage resistor" and see what you think. The final stage resistor (FSR) could be the culprit. . Having doing a lot of research and speaking to a Mini mechanic I know the final stage resistor is at fault and I now have a replacement. Step 8: Gently slide the new Final Stage Resistor into place, making sure that the lower locking tab snaps into place. Then a likely culprit is this blower resistor, Are you having an issue where your BMW blower fan is not working? We recently received a question from a fan having an issue with his e46 where some particul Plenty of people have damaged/lost outside temp sensor and I don't any of them ever reported A/C problems inside the car. jþ&¢¨ªýð(*Z?"Eë‡ ”ó÷ ÐásÞW™jo¨Š . 2 YEAR warranty. As you indicated, the fan stays on even when the vehicle is off so it's just draining the battery. Home Forums > Model Final Stage Resistor? Discussion in 'E39 (1997-2003)' started by JDiazAmador, Mar 20, 2010. be assured that your vehicle will be restored to the same Blower Final Stage Fan Resistor May Fail on BMW X5. Is the fan in your car possessed? Does it keep running with the car turned off? Here's t It is near the center of the vehicle, at the front of the center console, above where the passengers' left leg rests. My Blower motor is acting up on my 2011 f10 535i, had this same problem on my 2002 e39 530i (200,000+ LOVE THIS CAR), i replaced the FINAL STAGE RESISTOR and problem fixed. BMW E46 Final Stage Resistor, also known as the infamous was published by on 2015-05-31. uk/?tracking=getacliphttps In this video, I replaced a faulty final stage unit (blower motor resistor) on a 2005 BMW 325xi E46 chassis. 1. gmak2012 · Registered. You don't want to have to go back in if one I searched threads and found information on the Final Stage Resistor. 50. The only thing is that i am a bit confused as to which side of the car is it. Bmw seems to have same issues, later i plugged back the fsr, tried and bingo. 100% Genuine BMW. 9. Problem was identified accurately. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG 2010 RR SC Fatty. (My blower is not working at all) Local dealer has one at £50+tax, but is there a way to test the old one before I take the 2 hour return drive and part with my cash? Many thanks Simon 2001 520 E39 Up for sale is a Genuine BMW Final Stage Unit Blower Motor Resistor 64116915731 2003-2008 E85 E86 Z4 which was removed from a BMW Z4 (E85). " I'm not sure what the reason for the different terminology is, but it's the same part. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Battery drain due to faulty final stage resistor Google Search Search Forums it's the final stage unit The final stage unit isn't hard to get to but small hands would be a plus. Some people claim the Final Stage Resistor/unit is not the problem unless the blower work at full speed because the fan blower "bypass" or doesn't use the FSR/FSU whenever the fan is set to maximum speed. (American configuration) Above and behind the passenger-side floor vent. , 70815833NA Blower Motor Resistor/Regulator; Final Stage Unit, Rear Blower 64118369561 at discount prices in our extensive BMW auto parts catalog. Driving me mad! Good morning fanatics My radiator fan stays on always since Monday evening. It regulates the fan speed coming from the - How to troubleshoot a bad FSU final stage unit and how to build a test jig for your FSR final stage resistor One question for the wide-band folks you mention at high speeds the Wide Band FSU stays cooler than OEM, but, we've surmised (perhaps incorrectly?) that the lower speeds cause the highest power drop across the FSU. Finally, this past winter it wouldn't start. It regulates the fan speed coming from the blower motor. If you suspect your final stage is failing, look for the following symptoms: HVAC Top 10 Best Bmw Repair in North Bergen, NJ 07047 - December 2023 - Yelp - Jim's Auto Center, Omars Auto Clinic, Ramirez and Sons Auto, Hudson Auto Repair, M & J Auto Body Repair I tried to connect the final stage resistor back to it's circuit. The location of the Final Stage Resistor is actually attached to the heater blower motor itself. 0SI Did lots of searching on this and another X5 forum for info regarding my AC issue and came to the conclusion that my Final Stage Unit FSU or what is now The resistor pack is a module for a set of series resitors that BMW uses in several older models and the diagnosis for failure was the fan would only blow on the highest setting. You should unplug the fuse and see if it is blown. Problem Can any body tell me or direct me to the step-by-step instructions on how to replace the final stage resistor. Put in the new Final stage Unit or Blower resistor, and bam:rofl:. The function of this part is to regulate the voltage of the blower motor on BMWs which use the digital climate control. Dealer isnt an option since it's about a 30 mile drive one way. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Battery drain due to faulty final stage resistor Google Search Search Forums Product Description. The FSR is a series of current limiting resistors for the HEVAC blower motors. there are 2 screws for the housing and another 2 for the resistor. It's either a blower resistor, or the final stage unit, or your climate control deck. Tank sensor 2 short circuit to ground or battery voltage. He said the resistor controls more than the heater fan. Customer: I have replaced the Final stage resistor / fan speed controller and the fan is still not working. 1998 BMW 328I - SOLD 1997 BMW 328I - New Project 1992 BMW 325I - Just picked it up! 2003 Chevy Is your ac/heater fan/blower not working? My blower fan would intermittently not blow at full power. The blower motor is a D/C electric motor driven by varying current supplied by the blower motor final stage unit. Go. I took my car to a auto electrician Find many great new & used options and get the best deals for BMW Z4 E85 Final Stage Resistor PN 64116915731 OEM at the best online prices at eBay! Free shipping for many products! item 2 FOR BMW 3 SERIES E46 HEATER BLOWER RESISTOR FINAL STAGE 64116920365 64116931680 FOR BMW 3 SERIES E46 HEATER BLOWER RESISTOR FINAL STAGE Check Pages 1-18 of BMW E46 Final Stage Resistor, also known as the infamous in the flip PDF version. 3330 Wiley Post Rd, Carrollton, TX 75006 (972) 418-1800. STEP 1 LOCATE THE PANEL UNDER THE GLOVE BOX ON THE PASSENGER SIDE. I want to get it sorted ASAP before it starts drawing current as I’m not using the car enough at the moment. This morning when I turned off das auto, the blower Welcome back to the channel in todays video i replace the final stage unit on the e39Get your final stage unit here URO Parts 64116923204 Blower https://w Pre-1996 cars with the manual (rotary knob) climate control panel use a resistor pack to control the blower speed. 50Royal Mail 1st Class Recorded | See all details Estimated delivery within 2-3 business days Payments: , Postal Order or Banker's Draft, Personal cheque, Other - See seller's payment instructions, Credit card | See details - FAN CONTROL GOES HAYWIRE: poorly ventilated final stage resistor/final stage unit (FSR/FSU) modules that are practically sure to go haywire due to poor heat-sink design Unless BMW has switched to Bosch for the replacement part for some reason, then Behr is/should be sufficient. AutohausAZ offers a Does your A/C-heater blower seem like it's possessed? Does it quit working for no apparent reason, then come on again just as mysteriously? Does it run only Sorry the blower resistor on the e63 know as the hedgehog? I know it as final stage resistor between centre console blowers. In my case, after removing the glove box, I had to remove the right footwell air vent. X3, and X5 are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). Check whether the final stage is getting power on the green/brown wire coming from the blower relay. BMW part number on this item is Stage Resistor - Original Part Number 64 11 8 383 835 Replacement Part Number 64 11 6 923 204 - cost is about $64 Blower fan problems in your BMW E60 5 series (2004-2010) including E60 M5 and E63 6-series (2004-2010) including E63 M6 are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). The E90 blower has a "motor contoller", P/N 64119222072, that retail is $115, or $92 at Tischer BMW. Replaced Final Stage Resistor 4 times (2 different models) blower fan stays on STILL! Sometimes a month sometimes a few days before the next one fries. In other words, the FSR acts like a variable resistor in a circuit with its resistance (thus voltage) controlled by the HVAC panel. Actually the this resistor is a serials of resistors to control the blower fan's speed. 88 BMW calls this thing the "final stage unit;" the parts guys call it a "blower motor resistor. 75 for diagnostic test to reset the computer. E90 active headrest bypass. It caused my cabin blower fan to lose 25% power. My issues was actually the DIY - Final Stage Resistor Buy Heater Blower Fan Motor Final Stage Resistor compatible for BMW E46 E39 E83 E53 X5 X3 M5 3/5 Series 64116923204 64116929486: Blower Motors - Amazon. Example: - Blower Off: #1 and #4 = Infinity Your problem is most likely a faulty final stage unit. here is what was and is still happening: Enter Car Brake pedal, start. MAX AC Runs for 30-60 seconds almost full AC . The final stage resistor on your car is located with the blower motor, which unfortunately requires the entire dash be removed for access. I changed the coolant temperature sensor on the lower radiator hose, butvit still stays on. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc Shop for New Auto Parts at 1AAuto. BMW CCA Forum. ECS only lists the valeo resistor, should I buy this? It's also backordered till june 10th so im a little hesitant. Any one know the location for replacement? Passenger footwell? Car is a 2011 535xi with 68K. Can you please confirm whether this suggested repair would remedy the issue? Thank you My 1996 BMW 328ic Final stage resistor was where you described the part you show. It looks pretty close to the same but the heat sinks look machined instead of cast. Checked input voltage at the final stage resistor is 14. May 27, 2010 . We need to do an autopsy on the BMW FSU to figure out what is going wrong I think we can consider pin #1 ground The blower motor resistor (or final stage) varies voltage to the blower motor to achieve the desired speed. The part you show is located near the heater This may help some of you out there, I was trying to figure out a way to fix or bypass the blower motor resistor. Carrying some form of fuel pump controller bypass power lead might not be a bad idea and will at least get you home / to your destination. Bypass final stage resistor, blower motor spinning okay. Calls back two hours later with the good news that after checking again, it was the Final Stage Resistor. The resistor pack is a module for a set of series resitors that BMW uses in several older models and the diagnosis for failure was the fan would only blow on the highest setting. AC/Heat blows nice! Sounds like the final stage resistor is gone. If your interior heat/AC ventilation fan either works intermitently or only at a single speed regardless of the setting, you probably need to replace what BMW calls the "final stage unit. bought the final stage resistor. When I reach under the passenger side dash and fumble with the Blower Motor Resistor Final Stage Unit for BMW 3 5 X3 X5 Series 64116923204. I know on previous BMWs they have been fairly easy to get to/replace. - What is the canonical thread on the BMW E39 FSU/FSR/Blower Motor Resistor and what is the right brand FSR to purchase when your interior heating & air conditioning HVAC/IHKA blower motor goes haywire & how to test the FSU & how to repair your own final stage resistor including an autopsy & wiring diagram schematic and why a bad final stage BMW Climate Control Heater Final Stage Resistor Item condition: Used Quantity: 8 available Price: £9. Find more similar flip PDFs like BMW E46 Final Stage Resistor, also known as the infamous . to/c/157/ac/blower-motor-resistorThe heat and air condition fan is controlled by a separate module, called BMW calls this thing the "final stage unit;" the parts guys call it a "blower motor resistor. I cleared the fault codes and ran a new scan. I'm not a gear head but I got to the FSU in about . Article Number: 64116923204 Final stage unit BMW Genuine heater blower resistor is an essential component that contributes to a better traveling experience by controling the fan speed of the heating and air conditioning unit in your vehicle. co. Sep 15, 2010 . The results are logged in the table below. com. Open Road BMW of Edison serving Edison NJ, New Brunswick NJ, Woodbridge, and Fords NJ. If not for it and all the illustrations with it I know I would be a lot more out of pocket than the £36 I paid for the new hedgehog. 1996-up cars with the digital climate control panel use a final stage unit to control the blower speed. Most of the symptoms I have read about, however, are either not very intelligently described, or not very similar to what I am experiencing. 4519 Spring Cypress Rd. I was thinking of cutting the wires and rerouting the Final Stage Resistor to the engine compartment to where the fusebox is, (lefthand side of the car, [R/H Drive]) as there is no heat coming from the engine, but leaving the climate control module (replacement as well) where it is. Final Stage Resistor (final stage unit), blower motor resistor; Fuse F76 = 40A, Heater blower (yellow) [cn90 says it should have 12V when HVAC is turned on][QSilver7 says the heater blower controls the air velocity for the cabin/interior HVAC system. begins to decline in speed at Choosing a Final Stage Resistor Unit. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. There's a module blocking it, you'll need to move it out of the way before you can access the Final Stage Resistor. Likes Received:0. Pulled out the new one and it was very hot. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. com10% Discount on all purchases If your AC fails to blow any air from vents, your final stag Blower Final Stage Fan Resistor May Fail on BMW 525i. Total £182. No bmw dealer in the uk has one and apparently it could take up to 3 months to get one. I highly recommend this location for any mechanical issues your car may” more. The regulator simply snaps on to the blower. Content on E46 Fanatics Forum is Blower fan problems in your BMW E38 7-series are likely caused by a faulty blower motor resistor, also known as a blower regulator, final stage resistor (FSR) or final stage unit (FSU). Symptoms were it worked for 5 minutes and then quit; Same thing, day after day; so I returned it Replaced final stage resistor yesterday (note the blending of part descriptions I thought you'd appreciate). Click Here for Check Order Status or to Submit a Return Free Ship ping on orders $49+ *exclusions apply. I have already replaced the final stage unit in my car. The blower final stage fan resistor is an important part of the HVAC system in your BMW. that worked for a day, why i The final stage resistor is located behind the footwell air duct as seen in the picture. Find a qualified mechanic for your BMW and get your vehicle back on the road. zubzbari Discussion starter 2 posts · Joined 2009 Add to quote; Only show this user #1 · Dec 13, 2009. Looks like I need to replace both the final stage resistor and the blower motoer? Mechanic's Assistant: Have you checked the Freon level? Customer: No, but when I'm driving on the highway, I guess some does come through and it's cold. This time, they diagnosed the problem as the Final Stage Resistor. 99. Labour charge one hour (not the 10 minutes for DIY) £64. The FSR package is TOPAZ 64116923204 Blower Motor Resistor Final Stage for BMW E46 E39 E53 X5 E83 X3 . I got the part from an on line site called AutoHaust. I filled the space where was the plastic with some silicon paste designed to be used with heatsinks. This is a used item and is considered excellent. Browse our full inventory and complete a transaction online, or stop by our georgeous The blower motor resistor (or final stage) varies voltage to the blower motor to achieve the desired speed. hi i have got 2003 bmw x5 right hand drive,i am trying to locate fsu,i have checked all forums but can't find the See also: - How to troubleshoot a bad FSU final stage unit and how to build a test jig for your FSR final stage resistor & how to autopsy or repair solder cracks in your blower motor resistor & how to replace your HVAC blower resistor & what FSU is the right one to buy & how to remove the IHKA heater air conditioning control panel to clean the circuit board & how to Longtime BMW owner here, and all I can find online regarding the blower motor issues is the final stage unit and or the blower motor. cfm THe Blower motor/final stage resistor was not the drain culprit (however, the blower works great now). Purchased an emulator of eBay, and also found that there were quite a few posts about using a 2 ohm resistor to bypass the battery sensor. Unfortunately the screw that causes all the problems caused one for me too! I thought I had it out however it was the one attatched to the A forum community dedicated to BMW owners and enthusiasts. Submitted by RepairPal . com Blower motor underneath the dashboard behind the glove compartment; motor speed modulated using the blower final stage. Porsche / BMW / HPDE Instructor (BMW / PCA / Apex) Here: 1997 M3/4 Byzanz/Magma ~ 2006 Yamaha R6 ~ 1997 R1100RT ~ 1991 Ford F-150 5. and nothing. I am not a professional, this guide was made during my experience of changing the I've been researching on here about the final stage resistor but have come to the conclusion that people are using different resistors from different model BMWs. ngzfmskwecahrddruzbsnsblljmqmpvqtqjxeytbn