Our professionals are here to help make sure you find the answers you need to. Luna by JM Snap Chapter 2 2022-04-23 05:26 Dr. Private First Class . Books you can read for free! The luna trials pdf. P1083 Fuel Control Mixture Lean (Bank 1 Sensor 1) P1084 Fuel Control Mixture Rich (Bank 1 Sensor 1) P1085 Fuel Control Mixture Lean (Bank 2 Sensor 1) P1086 Fuel. BMW F30 REM FAULT 804875. Bimmerforums is the preferred online BMW Forum and community for BMW owners. Drives: BMW M5 F10&Audi RS6 C7 2016. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications,. It is the most comprehensive fault code database available online. Alternatively, you can also find your BMW’s OBD2 port location in the car’s manual. 801386 - BMW electrical auxiliary heater, coolant temperature sensor upper limit value exceeded. any ideas on what I can do?X5 E70 (2007 - 2013) bimmerfest. First one is 581B-which translated to Right Front Wheel speed, is this what is causing the 4X4 warning lig. 0. The fault code tells you exactly that: no speed on activation. By and large anything that really requires attention will throw a dash or iDrive screen warning or cause the check engine light to come on. Labor operation code 00 00 006 is a Main labor operation. 2 05-16-2018, 01:58 AM. Any way I could do this on my own instead of being sucked into a 300 dollar. Thread starter f30_issue; Start date Jan 28, 2020; F. Dealer cost to replace will be around $450. Fault code 801C20 in module gateway readed by KTS Description: Memory errors - full What is the cause of the fault ?? I would add that the car is on a collision ??. 801228 and 8011C1 popped up under the "Air Conditioning Codes" section. 2bar . 0. iTrader: just got this today. On the way there towards the end I noticed the car to shake at low speeds, and drive smooth at high speeds, so I thought it might've just been the roads. CD9304 BSD data bus Communications fault. My last option in SETTINGS is PROFILES. CF2CE1 8. See less See more. In this article, Eurocartool will guide you to perform BMW Battery Registration using the ISTA software and the device. 0 L Transmission: Automatic. iTrader: ( 0) Fault Code 801228 & 8011C1 (Aircon?) I scanned my car with BlueDriver just to see if there were any stored/background codes. Your car's health lies in your hands. Costs. Thank you very much, greetings. BMW F10 2015. D02D58 9. Use a flashlight and make sure that all the pins are intact. Got a 2016 bmw 420xd automatic transmission at around 12000 miles a few months ago. 8 errors. Parkbremse lossen - the handbrake is faulty or activated. 100100: Contact to FZM slave lost. Recently my f10 2011 535i front windshield wiper will start moving all in a sudden, then at the same time air conditioning will stop blowing cold air, central locking system not working , rear backup camera and trunk not working. D02D58 9. Please help me fix this problem. So I decided to take my car on a five hour road trip. Navigate your iDrive / ConnectedDrive to "Main Menu". Fuel Pressure Low. Phone: 0086-755-8614 7779 (China) 1-855-288-3587 Mon-Fri, 9am-6pm EST (US) Email: support@autel. This would be caused by a computer glitch or a need for a reprogram. 801A4C - fault code. - Code: 801C20 I cleared the codes and turned the car off for a second. Bmw limp mode without fault code. 75] 2011 BMW 528i [8. 134,555 MILES. 8. This BMW (N63) start fine but gear stuck in (P) only! After diagnosed we found following codes : 1D3901 : EGS (electronic transmission control) signal evaluation (turbine speed) invalid signal content. Does anyone know if the video below is the same steps as the f80 to do a siren. 8-litre (2,550 cu in) air-cooled 14-cylinder-radial aircraft engine built by BMW and used in a number of German Luftwaffe aircraft of World War II. Ohne die Möglichkeit, ein Fahrzeug zu diagnostizieren, wäre die Suche nach. Let’s see the detailed repair instructions in the section below. 190F08 "fuel. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. BMW Garage: BMW Meets: Register: Today's Posts: Search: BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > CEL on (12af20) Please HELP! Post Reply. CD951C - no message /actual steering torque/ - not relevant due to the steering module/motor is dead for some reason. 2014 BMW 328i Xdrive What causes codes 8040B9 and 8040BD? What causes 801C20? Or what might the symptoms be?. In this article, we becoming give thee aforementioned document file as a knack. iTrader: ( 0) Garage List. 252 posts · Joined 2015. The BMW Fault Code for the diagnostic trouble code 1D2404 is a "Map Thermostat Error". As I learned, only flash if you know the newer version brings in some fixes you need. 1 05-16-2018, 12:47 AM (This post was last modified: 05-16-2018, 12:48 AM by tome . Luna by JM Snap Chapter 1 2022-04-23 05:26 Dr. unlock code for read DTC diagnostic trouble codes on BMWBMW F21 hidden menu unlock codeoil temperature on instrument cluster bmwAs per BMW: "You can perform this software update yourself. D90D37 Manufacturer-specific code. 2014 328Xi GT [10. The animation that is displayed when the iDrive system is started. 2012-2015 BMW 3-Series and 4-Series Forum. Drives: MY2014 328d xDrive touring. 801c20- zgm central fault memory full no control unit fault. the vehicle identifies itself to the BMW programming system when a connection is established. - CD0487: ZGM. The Ultra Guide to Ford FDRS and IDENTIFICATIONS Software. The PT-CAN bus is used for engine-related functions and the System K-CAN bus for body-zone. With the OEM scanner ISTA it is possible to delete, however it won't cause any issues. The heater actually heats the system up, but the water isnt pumped around in said system, making it overheat the sensor because 90% of the water is cold and 10% (near the hearing element) is getting. Private First Class . iTrader: ( 0) 801C20 Code. Bmw 801c20 zgm Side effects can only be cured by reading the next book in the Golden Series spin off coming this spring. Posts. - Changed Ignition Coils/Spark Plugs. airbags). Fault code 801C20 ZGM:central fault memory full-no control unit fault is store in ZGM (central gateway module) control module. 464 posts · Joined 2016 #1 · Mar 21, 2023 I had a 801C20 check engine light come on. Access all your hidden car data. 464 posts · Joined 2016 #1 · Mar 21, 2023 I had a 801C20 check engine light come on. ASA. But the codes i’m getting is: CD0429 CD042B 801C20 I can’t clear the codes, they are permanent, except 801C20 which says fault memory full. 033. S 0296 - No communication possible with Tyre pressure monitor. Or at a minmum, have it tested. . ) 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent. Scan Tool NT510 Elite: BMW Store: this video I show you how to remove, replace and register (progra. It feels like the car is accelerating in steps, like it will pull, then briefly hesitate and then pull some more. 61 21 7 648 317 105 AH AGM Battery 1 61 21 1 377 745 Hose 1 if needed. This antenna in question is located under the cupholders part of the interior trim, right behind the cup holders. low voltage) are known to wreak havoc on the car and throw all kinds of codes. 801A4C - fault code. Lately i started feeling some jerks in low speed usually when shifting from 3rd to 2nd gear, these are not the same as the EGR jerks, the same jerk I feel when starting to move from 0 mph. Got the errors: 8041A8: Welcome light repeat lock active. Join Date: Mar 2020. Hello, I need some help with fixing my left rear turn signal that does not blink when activated. 2016 BMW 5 Series 528i xDrive 4dr Sedan AWD (2. 00] 801C20 error. 2009 Mini Cooper R57 - coolant temp sensor low circuit code 11/13/2023. Now my paddle shifters do not work. Drives: BMW 535i (2011) Join Date: Oct 2019. BMW 3-Series and 4-Series Forum (F30 / F32). 801C20 ZGM: Central fault memories full; no control unit fault. It sends the signal to the starter, yet it knows the starter isn't running because there's no RPM from the crank sensor. Code: 801C20 ABS / DSC / Brake: Dynamische Stabilitäts Control / DSC Severe undervoltage Local Power Code: 480964 Left Front - Air Gap Too Big wheel. On the way back, I was driving in eco pro and. No communication between the AC switch and the compressor. And the only code I get now is 801c20 something about central fault memory full What does that mean ? _____ bmw m2. It works 1 out of 30 times basically, but usually just cold air, the fans are working properly. After two weeks, they surmised the problem was that the solenoid of the active shutters ( google "bmw air vent control" ) was intermittently shorting out the radiator fan causing it to activate. 84. 25] 2006 BMW 330i [8. It’s very common for the ground pin on the power connector to the rear turn signal/brake light to fail. F30 fault code C9542D. 8. SA did some checking and found BMW had extended the warranty on issue so it was covered. bimmerfest. The Front Electronic Module (FEM) is the central control unit in the vehicle. 2 05-16-2018, 01:58 AM. Dynamic management: 480134 -. 99. 15. Initialization loss, sliding/tilting sunroof (SHD, panorama glass: Broken coding. Bimmerlink is an application every BMW owner MUST own. 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. Book 1-Dr. CD9304 BSD data bus Communications fault. 32. 00. Part Number Description Quantity. Thanks Bmw 7 F01 801c20 Fault Code - Mhh Auto - Page 1. Drives: BMW F10 535i. This fault code is. Join Date: Aug 2017. 801C20 ZGM: Central fault memory full - no control-unit fault Additional info: When the car turns on or ignitions on, no warning lights pop up. Rep. It seems to only happen when in sport or sport + and only when I step on it. If you own a BMW and are experiencing issues with the locking system, you may have come across the fault code 801C20. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Kindly help. 3 million eligible cars around the world is a free update unlocking extra functionalities. How to update ZGM module in BMW F30? Bimmerpost ☰ Model Selection. My scan tool gave me a 801 C20 code (ZGM central fault memory full - no control. Join Date: Aug 2017. First Name CJ Joined Nov 22, 2019 Threads 0 Messages 15 Reaction score 2 Location Texas Car(s)KAFAS D91FF9 No message (data, drive train 2, 230. 2 05-16-2018, 01:58 AM. Hello, My car is bmw 740xd 2011year f01. 100601: UNEXPECTED ASYNCHRONOUS STATE ON FLEXRAYBUS. Bmw f10 fault code 801c20-The throttle position sensor and its circuit have tested good, and-No other outside influence can be found. Post by cricri74 » Mon Jul 04, 2016 6:02 am. the BMW Certified Pre-Owned Program as described below. . This would manifest as bizarre control system behavior. To do so, all you need is a standard USB memory stick with sufficient memory capacity. It was the most produced radial engine of Germany. Operation: Description . New battery and erase fault codes. C90D74 7. 2403. Location: Vancouver. Whether it’s extreme temperatures, long commutes, towing, hauling, the added stress of a turbocharger or you’re simply extending the time between oil changes, our motor oils will keep your 2014 BMW 428I XDRIVE protected. Drives: BMW 2015 320i Alpine White. 41 and launcher pro 2. BMW Models. On mine, a ground pin had completely burned away, and I could barely see the damage. Attached Images Appreciate 0 Tweet. Note, you need to code a new battery. Setix Location Offline Junior Member Reputation: 1. D02D01 can any one help me with this code for more. Also for those seeking about the carly code 8041C2 its also same thing. My account. Perhaps more surprising, we also recorded a 7. Controls navigation system functions. Join Date: Nov 2021. I was driving the car for a while with the fault appearing and then today when I. BMW Company additional assistance, contact BMW Customer Relations and Services BMW of North America, LLC BMW Group Company Mailing Address PO Box 1227 Westwood NJ 07675-1227 Telephone (800) 525-7417 Fax (201) 930-8362 E-mail CustomerRelations@ bmwusa. I haven't noticed any issues with the car except I was having drivetrain malfunction then replaced the battery and for now that seems to be fixed but now this code is around. BMW Technician. 8011FA. 2-D36D54SIGNEL 3-4809AB under voltage. A forum community dedicated to BMW owners and enthusiasts. 4L V8 Gas Engine with 8-Speed Automatic transmission. Watch and Download now!BMW. VEVOR BMW OBD2 Scanner Diagnostic Tool, for BMW/Mini/Rolls-Royce, Full System Diagnostic Scan Tool, 12 Special Functions, Car Read Code Reader with CBS SAS EPB ECM DME/DDE Oil Reset, Battery Matching. 2010 2011 BMW 5 Series Forum F10 BMW 5-Series (F10) Forums General 5-Series Sedan and Wagon (F10 / F11) Forum F10 Sunroof malfunction Post Reply Thread Tools: Search this Thread 05-23-2019, 02:43 AM #1: rickyf10. market is the 650i, powered by BMW’s twin-turbocharged 400-hp, 4. 野党本体, ¥43000. Pressure too high before engine start. Watch and Pdf instantly!Cecily was a scrawny girl with no friends. I had that message a couple of times. 8041A8. 13. I was changing some coding options in ProTool on my F10 M5. 801C20 ZGM: central fault memory full - control-unit fault I haven't noticed any issues with the car except I was having drivetrain malfunction then replaced the battery. 801C20 ZGM: central fault memory full - control-unit fault. CD0487 synchronization for flexray failed. I drove it every 2 weeks or so, but since it's 5 yrs old I knew the. First there was the rear parking sensors that had been disconnected and reconnected but not working, then the left taillight throwing a code and not illuminating, also previously disconnected and reconnected, then the drivers seat throwing a code, never (to my knowledge at least) having been disconnected. 801C20: CENTRAL FAULT MEMORY FULL Digital Motor Electronics 1 error BMW 801C20 fault code. She hasn't added anything aftermarket to the car like stereos or anything and all I did was clear the codes and update the BMW iDrive software to the latest. Oh by the way I don't have the M5, Mine is a 2011 535i. Best and most honest service Don’t ever have to worry - luciesn. Follow the article below. Author: admin. Cleared codes, put new battery in based on what I read on a forum. Diagnosis process Top Diagnosis process Basic system vers ion 4. CD0487: ZGM. …Repair Help. iTrader: Swapped wheels back to stock today (w/TPMS) and performed VO coding back to TPMS. 0301A0 PDC. Full Forum Listing. f30_issue New Member. Anyone ever resolve this issue or find out more about it? 2018 M3. BMW uses flex ray to communicate between some of the modules. . silverarrow Member. repair (vehicles without an open programming and encoding Technical Campaigns), perform and claim the Reset Valvetronic list adaption and Learning Valvetronic limit positions test plans as outlined below. 40804081: The fault code is not found in the database. CODE:801C20 ZGM. " Cleared it and it came back again in 10 miles. 49. . But now I am also getting the same errors in IHKA (8011AF, 8011B1, 8011B3, 8011B5, 8011B7) and in ZGM (801C20). BMW Garage: BMW Meets: Register: Today's Posts: Search:. 1 (and similar, 1. Rock Guard: 17118485042 (You need 2)Left Shroud: 17119487032Right Shroud: 17119487033-----. Guide to coding BMW Tailgate not closing. need to code battery. Home; User Orientation; The Ultimate Guide to Ford FDRS both IDS Software; The Ultimate Guide the Ford FDRS and IDS Software March 21, 2023 2023-06-17 5:03. Junction box issues Recently my f10 535i front windshield wiper will start moving all in a sudden, then my air conditioning will stop blowing cold air, central locking system malfunction, rear backup camera not working, can't open trunk. Hi guys, I have a 2014 435iX F32 and I got a Drivetrain Malfunction for the code: 11A002 (Fuel Pressure Below Target) and 11AC02 (high-pressure fuel system, cold start: pressure too low) Mods: Aftermarket Chargepipe. com Spanish translation on back. Looking at the dash readings, those may be completely accurate, and all of the fuel is currently in the right side. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. However, this did not solve my problem. Ignition off, on again and car runs again 2-10 days without problems. BMW 801C20 Fault Code is error that the central memory is full and stored in the control module ZGM (central gateway module) but there is no error of the. Blog. I've been getting this strange un-deleteable fault code 801A4C SINE: Undervoltage Detected in internal voltage supply. Before doing anything I was getting a code for Mass Air Flow Meter, and figured I would do that during the repairs. This throttle actuator is a very common problem for all BMW M5 & M3 vehicles. My question is this ; Can someone help or I go directly to BMW to fix it. Good day friends, I was ask to diagnose a 2012 BMW 535i with N55 engine. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Software bug, you can ignore it. I've recently installed the M Performance brake upgrades to my 2016 F30 LCI 330E. E09400: Message (data display gear train, 0x3FD) missing, receiver GWS (PT-CAN), transmitter EGS (PT-CAN) 60 Instrument panel. Warhammer Fantasy Battles - Warhammer Armies - Wood. Bimmerlink said: Central Fault Memory Full. Our $126,145 750i tester wasn’t even the fastest or most loaded version you could get, but it sure was expensive looking. Bmw 740XD 2011. 6 errors. Posts. Available from mid-May for more than 3. 801C20: CENTRAL FAULT MEMORY FULL MOTOR 2 errors 283400: LAMBDA PROBE TO KAT, HEATING CONTROL: INTERRUPTION 282E00: LAMBDA PROBE TO KAT, HEATING CONTROL: SHORT CIRCUIT TO POSITIVE. 41 and launcher pro 2. But this one stays even after re-backing everything. 4/V8 install of the serpentine belt. More fault codes: 80120D IHKA E7141C Interface JBE E7141D E71423 E71424 E71442 E7144D E71456 8011A0 80118C E71461 - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. The costs to read fault codes on a BMW vary depending on the workshop and sometimes on the vehicle model. Location: Canada. ebrahim New member. Entertainment. Appreciate 0 Quote 01-18-2019, 05:41 PM #10: 94vtirozguy. 1D2008: Map thermostat jammed open. 0 Cable I got: BMW. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications,. My car is a F30 320d from 2014. This is a fault code stored after replacment the battery and the driver door is not locking and unlocking with key and the interior button. Charge Air Pressure Actuator Short Circuit To Ground. 2010 BMW Z4 sDrive35i DKG | 306 HP / 400Nm | Space Gray | Photo album. Pressure too high before engine start. errors come irregularly. Errors that pop up: S 0296 - Unable to communicate with: tire pressure check. Bimmerforums is the preferred online BMW Forum and community for BMW owners. 0L 4cyl Turbo 8A) Build quality was fine; but it is sluggish, and has no feel for the road. New battery and erase fault codes. When current from the vehicle battery is applied to the solenoid, the solenoid engages a lever. 70. 10 Central gateway module. Think about it. Appreciate 0. Drives: 2015 228i M Sport. AC freon gas is at optimum level. 4) missing, receiver ICM, transmitter DME/DDE D018E1 Intermittent Message (torque, crankshaft 1, 40. ASE and BMW Master Certified Technician. Niveaurregel, inaktiv - a malfunction in the system of adjusting the clearance (clearance). CAFD: 00000794 (18. 36. G22Model Year: 2020 +Covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW Certified Pre-Owned Program. I'm able to turn on the compressor with my scanner and it cools perfectly fine. Web(05-16-2018, 01:58 AM) edgaras Wrote: (05-16-2018, 12:47 AM) tome Wrote: 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent This is a fault code stored after replacment the battery and the driver door is not locking and unlocking with key and the interior button Bmw 740XD 2011 need to code battery. com Spanish translation on back side IMPORTANT SAFETY RECALL - Remedy Available Central lock activated using key fob was working. E114A0 - No message. 2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications Problem with central lock key/inside. I reprogramed (with my limited experience) the car and it had much better acceleration and the dashboard worked better. com Internet bmwusa. need to code battery. This is found under the arm rest on most models. Radio: AM/FM/HD. Appreciate 0 Quote 05-14-2019, 04:58 PM. Join Date: Mar 2019. 27. com (for anything), use this link to support OBD-Codes. Euros. 1C3101: Engine oil pressure/temperature sensor, plausibility. . Taking a look I see that this little plastic "clamp/lock" is broken on one side of the Breather Tube so that the tube does not seat/seal completely. Location: Miami. hi everybody my car got that fault code and after scanned and google it some unsaid it is REM module but the fault code of scan tool is FWM module if someone got this experiences please tell me which module is correct?thanks. Content on bimmerfest. So the story is: if you have the Over or Low Voltage on your BMW first to consider power regulator or the generator itself, for overvoltage, you most likely. Fuel pressure max 800-900 bar; turbo turbo pressure 2. 100204: MESSAGE MONITORING: SYSTEM CONTEXT SIGNAL FAILED. After a complete diagnostic by BMW and a repair estimate of $20,660, I ordered parts and began repairing some leaks that BMW wanted around $5000 to do. BMW Fehlercode Liste - Fehler im BMW Computer können den im Fahrzeugsystem vorhandenen Fehler genau bestimmen. Also got : 11CF30 - Mixture Control: Multiple fault. Appreciate 0 Quote 02-01-2017, 08:12 AM #8: F31Bimmerman. Just registered on this forum because I will find the answer how I can update idrive on my bmw f10 520d 2010. Bmw 801c20 zgm Side effects can only be cured by reading the next book in the Golden Series spin off coming this spring. And central gateway 801C20. If you shop at Amazon. bimmerfest. Contact Us. bimmerfest. List of 10000+ OBD 2 Codes of BMW Cars. BMW Number: SI B61 03 09. 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. This is a fault code stored after replacment the battery and the driver door is not locking and unlocking with key and the interior button. I'm surprised that you don't get a code thrown every time you fart while driving. Wastegate actuator replacement. 00] Quote: Originally Posted by rssazn. Hi guys, I've recently start having intermittent issues with my F21 114i 2013 78292 miles, rough idle and stalling issues when parked, starts from traffic lights or when stopping. About Us. series: 5' F10 steering wheel is on the right Engine: N52N variation: India date of production: 03/2011 VIN : WBAFP35070C470747 Fault Code 1. I have a bmw with tires that are supposed to be replaced 11/12/2023. Drives: 2006 BMW 330i MT. 101002 3. 4 errors. Appreciate 1 StradaRedlands 2643. The 400634 indicates a. 3 errors. Be the first to answer Mar 05, 2022 • BMW X5 Cars & Trucks. Software bug, you can ignore it. Jeep, Chrysler & Fiat. Got the errors: 8041A8: Welcome light repeat lock active. 030120 PDC. 1 Answer. So I was wondering if it could be my battery or maybe I need a new FEM? 801C20: ZGM: central fault memory full - no control-module fault Junction-box electronics Current Fault Codes. 0. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. fmfm said: I fixed it last week when i changed the radiator. More fault codes: 80120D IHKA E7141C Interface JBE E7141D E71423 E71424 E71442 E7144D E71456 8011A0 80118C E71461 - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. uq 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent This is a fault code stored after replacment the battery and the driver door is not locking and unlocking with key and the interior button Bmw 740XD 2011 If i helped you, be so kind and give Rep+Thanks Reply edgaras Location Offline Senior Member Reputation: 205. Location: CT. Luna by JM Snap. BMW 801C20 Fault Code is error that the central memory is full and stored in the control module ZGM (central gateway module) but there is no error of the controller. iTrader: Yeah i double checked to make sure all windows and roof were. 07. Our customer drives a 2011 750li,& back in april 2013 came in with running code & a code 1f0201 dme internal fault,RAM - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. Kindly help. I ran it previously on my 2018 bmw m2 from 9,000km to 27,000km and never had an issues at all. Location: CT. 100100: CONTACT TO FZM SLAVE LOST. TrueCar has 58 used 2020 BMW 7 Series 750i models for sale nationwide, including a 2020 BMW 7 Series 750i xDrive. Before I changed my battery I had the 801c20 zgm fault and after changing I registered the new battery I cleared the fault and then I started the car and the next time I wrote with the scanner system the fault was there again. 139. airbags). August 29, 2019 by erwincsalarda. 100600: Flexray protocol startup time is too high. Car suddenly acted up and got this alarm. Blog.