Quote 08-29-2020, 09:29 AM #2: Marty in NY. Any help will be aprreciated , or if someone could do it through teamviewer could pay for it. Fault code 801C20 ZGM:central fault memory full-no control unit fault is store in ZGM (central gateway module) control module. 0-liter six-cylinder engine rated at 300 hp and 300 lb. Causing the engine to go into ‘limp-mode’ with the DSC and EML light illuminated on the instrument cluster. 16004E: DEM_EVENT_KFC_KL15_UNDERVOLTAGE. (05-16-2018, 12:47 AM)tome Wrote: 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent. 930769 Deactivation of terminal 15: upper startability limit reached. BMW 3 and 4 Series. EOBD type: Fault location: Probable cause: P0, P2, P34xx, U0, U3, Failure: Refer to EOBD trouble code tables. Micro power supply. Eurocartool. 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. Hello guys, I flashed BM3 tune onto my F80, here comes the code (801C20) Central fault memory full, and I can not just simply clear this out. About Columbia. Join Date: Aug 2017. 0-liter diesel four-cylinder rated at 180 hp and a robust 280 lb-ft of torque. S 0296 - No communication possible with Tyre pressure monitor. 8011FD Ionizer signal line short circuit to ground or open circuit 801C20 ZGM central fault memory full Any assistance would be appreciated. cheers. 00] 801C20 error. Gary, Edmond, OK, 07/31/2016. - Replaced AGM Battery for a new one (had issues with old one) - Put in some more fuel (just over 1/4 tank now) - Checked All Fuses. Does anyone know if the video below is the same steps as the f80 to do a siren. We have no flexray communication, so let's diagnose this together!Drives: M3. Hi everyone, we have a bmw f30 with a short circuit in left rear signal light, repaired but code 804875 still appear on diagnosis on REM module, try to reset short circuit with tool32 but no luck. Author: admin. com is generated by its users. 804943: Roller sunblind, rear line disconnection. Alors, pour ce qui est des témoins méchants : - roue dentée avec point exclamation ROUGE (boîte auto semble-t-il)2020 BMW 7 Series 750i xDrive Sedan powered by 4. bimmerfest. Routing diagram for a 2004 x5 BMW 4. Full Forum Listing. My question is this ; Can someone help or I go directly to BMW to fix it. 0. 50] 2006 Mazda3 [0. Drives: BMW 535i (2011) Join Date: Oct 2019. Reduce costs with our special money-saving features. 2 and followed this flashing tutorial: M Performance Sport Brake Step by Step Coding. ASA. 100601: UNEXPECTED ASYNCHRONOUS STATE ON FLEXRAYBUS. So here it goes: BMW Trouble Codes. D02D01 can any one help me with this code for more detail please check the Attached file . I got a bit carried away on how good and easy the coding guides were, and accidentally re-coded. BMW Garage: BMW Meets: Register: Today's Posts: Search:. 0:59. 0. Starting Price (MSRP)I'm getting C90D60 AUC sensor fault on my BMW X3 2013 I have bought a new sensor but I can't find where it;s located to change it? thanks. . The common faults codes are: ‘2B15 – Throttle Valve Actuator Bank 1’ & 2B16 – Throttle Valve Actuator. E90/E91/E92/E93 (2006 - 2013) E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999) E60 / E61 (2004 - 2010). . 801C20: Central fault memory full 12 Motor electronics 1 error 801206 Blower output stage: Undervoltage or overvoltage detected. I recently ran a scanner on my car and got a code 801C20. bmw f30 801c20 › Installation of Crystal Gear Shift Knob with Ambient Light in BMW X5 . New battery and erase fault codes. Does anyone know if the video below is the same steps as the f80 to do a siren. Quote 02-22-2022, 03:38 PM. 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. BMW seems to go back and fourth between the flexray and Ethernet bus. 27. 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. Also got : 11CF30 - Mixture Control: Multiple fault. 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. 801C20: ZGM: central fault memory full - no control-unit fault. Bmw f10 fault code 801c20-The throttle position sensor and its circuit have tested good, and-No other outside influence can be found. 4 errors. 1-877-774-4121 (tollDownload Dr Luna JM Snap FREE. Then it will trow a code for 801C20. com (China Support) ussupport@autel. 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. BMW Fehlercode Liste - Fehler im BMW Computer können den im Fahrzeugsystem vorhandenen Fehler genau bestimmen. 801C20: Central fault memory full What does this mean? I've googled to the end of the internet and still not sure. Hi, I am Francisco. Wastegate actuator replacement. But in some cases when there are so many electrical problem occurs in vehicle. BMW: P113F: Motor hűtőfolyadék hőmérséklet-érzékelő 1 - áramköri hiba: BMW: P1173: Légköri nyomásérzékelő – adaptív tanulás: BMW: P1381: A motorvezérlő modul öntesztje – 1. 1 post • Page 1 of 1. B528IFAN. Hello, My car is bmw 740xd 2011year f01. What does it mean the Memory is Full?. I have taken the battery into BMW for a full charge and cleared the codes to eliminate the cause of a lack of juice. Explore Our Forums. 2-second 0-60 mph time for the wagon at our test facility. central faulty memory. 0. $73. It seems to only happen when in sport or sport + and only when I step on it. Search Fixya. the thermostat cable was disconnected, you cant see the plug from above, raise the car, remove the under panel and. Find used 2020 BMW 7 Series 750i inventory at a TrueCar Certified Dealership near you by entering. Drives: 2013 X3 F25 (N20) Join Date: Sep 2018. Content on bimmerfest. E90/E91/E92/E93 (2006 - 2013) E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999). BWM OBD 2 CODES. Production versions of the twin-row engine generated between 1,560 and 2,000 PS (1,540–1,970 hp, or 1,150–1,470 kW). CD0487 synchronization for flexray failed. With 450 lb-ft of torque, it simply leaves the last-gen 650i—and its naturally. 134,555 MILES. - Replaced AGM Battery for a new one (had issues with old one) - Put in some more fuel (just over 1/4 tank now) - Checked All Fuses. Description: Used 2020 BMW 7 Series 750i xDrive with All-Wheel Drive, Cooled Seats, Cold Weather Package, Ambient Lighting, Leather Seats, Driver Assistance Package, Ventilated Seats, 20 Inch Wheels, Remote Start, Executive Package, and Heated Seats. I have a bmw e65 160kw. com is not in any way affiliated with Bayerische Motoren Werke AG. This winter my car started giving me all kinds of issues; -Wipers Turn on and off when I start the engine. 2): signal invalid. 1 05-16-2018, 12:47 AM (This post was last modified: 05-16-2018, 12:48 AM by tome . Location: West Palm Bch, FL. Luna by JM Snap Chapter 2 2022-04-23 05:26 Dr. Exactly my BMW friends, believe it or not AFTER 4 updates of the carly software it does shows this code (i believe after coding) I had asked about this situation but they dropped without answering on a prudential time. low voltage) are known to wreak havoc on the car and throw all kinds of codes. So it looks like the battery failing has caused the EKPS fuel control module to lose its coding to the car. FRM. In this object, we will give you such document open when an present. 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. 133E10 - Valvetronic system: deactivated , adjustment fault too frequent. Explore the bmw Features. Alpina B7 Transmission Issues Hello Dears I am desperate and looking for your help and experience, i have Alpina B7 2012 (F01 SWB) that i am facing transmission problems giving me DSC malfunction then automatically shit to N and sometimes to P. 8. I have taken the battery into BMW for a full charge and cleared the codes to eliminate the cause of a lack of juice. Thread starter f30_issue; Start date Jan 28, 2020; F. Become a BMW CCA member! Click HERE to join and feel free to use my BMW CCA member #578262. I looked under the engine as much as I could with a jack. Experienced auto mechanics are able to run tests to determine the origin of the limp mode – the trouble code – and determine the best way to get. . You can get Bim. Trouble code (s) stored, intake leak, mechanical fault, electronic throttle system (ETS) P1118. cricri74 Posts: 1 Joined: Mon Jul 04, 2016 5:48 am Vehicle: 2012. ASE and BMW Master Certified Technician. I looked under the engine as much as I could with a jack. The BYTEFLIGHT fibre-optic bus is assigned to the safety system (e. Top Codes - BMWFaultCodes. Central Faulty Memory. 2010 2011 BMW 5 Series Forum F10 BMW 5-Series (F10) Forums General 5-Series Sedan and Wagon. They replaced the solenoid along with the shutters on warranty ( I think the parts were. …Repair Help. Protect your BMW 428I XDRIVE in any driving condition with our specially formulated motor oils. Location: Canada. About Us. It is the most comprehensive fault code database available online. Location: CT. D355D0 Interface HSR (status, steering, rear axle,50. Join Date: Feb 2012. 12. Please help me fix this problem BMW125I M. With the OEM scanner ISTA it is possible to delete, however it won't cause any issues. 70. 2 05-16-2018, 01:58 AM. Help How. synchronization process for FlexRay failed. - Replaced Positive Battery Terminal Blow off Cable. 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. Self-tuned, 270hp/430ft-lbs. Get the best service plan for your BMW with BMWFaultCodes. 801C20: ZGM: central fault memory full - no control-unit fault. After replacing the Battery you need to do register. Want to know what is my BMW engine code or what is my BMW chassis code? We have the information on BMW engine codes and BMW chassis codes here, at BimmerWorld. Maybe this will solve part of the problem. Watch and Download now!Mercedes repair manual free downloading includes Electrical diagrams the signal systems, mechanical diagrams of vehicle systems, removal about components for maintenance, and expert languages,. 1997 Porsche 993 Turbo – Sold. Watch and Download now!BMW. Part Number Description Quantity. 0. Here you can find questions containing - telematics. Contact Us. I pop the hood and looking around and sound starts. Appreciate 0 Quote 01-18-2019, 05:41 PM #10: 94vtirozguy. Rep. bimmerfest. in this video I show you how to repair a common problem on the E60 E61 E63 E65 which is very highly searched and NOBODY I MEAN NOBODY has come up with a fix. Central Faulty Memory. It mentions a central gateway module. 0. 0. BMW uses flex ray to communicate between some of the modules. 2010 BMW Z4 sDrive35i DKG | 306 HP / 400Nm | Space Gray | Photo album. " Cleared it and it came back again in 10 miles. 1 05-16-2018, 12:47 AM (This post was last modified: 05-16-2018, 12:48 AM by tome . The Launch CRP123 is available here 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications HELP! 535 N55 keeps shutting off!!. net: passionné(e)s de BMW, visitez le forum pour en découvrir davantage. I had that message a couple of times. The car all of the sudden stopped starting. E114A0 - No message. I got a bit carried away on how good and easy the coding guides were, and accidentally re-coded the. Thread starter suleiman. Ask Your Own BMW Question. Left it running a few minutes when I noticed the dreaded check engine light. It will do it once in a while. My car is a F30 320d from 2014. I reprogramed (with my limited experience) the car and it had much better acceleration and the dashboard worked better. First one is 581B-which translated to Right Front Wheel speed, is this what is causing the 4X4 warning lig. com (US Support)تعرف على حساس سرعة القير في السيارة (vss) وكيف يعمل لتعديل وظائف المحرك وتشخيص المشاكل في سيارتك. Got E-Sys 3. If you are experiencing electrical issues on your BMW, such as warning lights, flickering headlights, or other malfunctions, it may be due to a problem with. Supply voltage between 9 and 16 volts. CAFD: 00000794 (18. E11462: Message (data display gear train, 0x3FD) not current, receiver KOMBI, sender EGS DKG. Maybe problem is somewhere else. 18 yrs. I used a AutoPhix BMW Scanner and found a few codes. Turned it back on and the codes were gone for about 2 min and came back on. This is an older thread, you may not receive a response, and could be reviving an old thread. I ran it previously on my 2018 bmw m2 from 9,000km to 27,000km and never had an issues at all. check. In this video I show how to replace and reprogram it, so tha. Fault code data combined with. It basically is not hitting the threshold consistently of 2500mbar and the. 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. . com is not in any way affiliated with Bayerische Motoren Werke AG. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications,. Awesome stuff! So to recap, after I found that the paddles weren't working and fault codes 03440, 030490, 030364, 801C20, CF2101, 48260F present, so using E-Sys I explored the car's SVT and found no CAFD file associated with the SZL_LWS. ) 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent. It can be simply loose, cut, or corroded wiring. 1 (and similar, 1. - Replaced Positive Battery Terminal Blow off Cable. Bimmerforums is the preferred online BMW Forum and community for BMW owners. A forum community dedicated to BMW owners and enthusiasts. Bimmerforums is the preferred online BMW Forum and community for BMW owners. E. 801C20 6. Location: Finland. 0. iTrader: ( 0) Garage List. B7F655 Instrument panel: Outside temperature sensor Short circuit to B+. A forum community dedicated to BMW owners and enthusiasts. 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. Initialization loss, sliding/tilting sunroof (SHD, panorama glass: roof) temporary malfunction: Labor. 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. 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. i want a help about my 750li 2009 explain me those fault codes and what's the solutions 👀🔧. As I learned, only flash if you know the newer version brings in some fixes you need. com Internet bmwusa. Tips and Tricks. A forum community dedicated to BMW owners and enthusiasts. Symptoms: Power Train Malfunction message on the dashboard, immediately the limp mode is activated, fuel delivery fails, and the engine cuts off. With a vast array of diagnostic tools, software, and equipment for leading car brands, Techroute66 has quickly become the go-to source for professional-grade car diagnostic tools. 2016 BMW 5 Series 528i xDrive 4dr Sedan AWD (2. It contains fault codes across all models broken down by ECU variant. This video shows how to change a faulty rain sensor. I currently have a b58 440i coupe MT with full akra exhaust, BMS intake, and DINAN tronic sport tuner. The easiest way is to remove the top plastic that has the gears shown, remove a couple screws, unplug one or two cables and changeover the circuit board. Bimmerlink said: Central Fault Memory Full. This video is based on a BMW X5 E70 2007. 2): signal invalid. Posts. On mine, a ground pin had completely burned away, and I could barely see the damage. iTrader: My car has this exact same issue. Mouse and mystics story book Mutant Chronicles. 801C20: ZGM: central fault memory full - no control-unit fault Intermittent. I've been getting this strange un-deleteable fault code 801A4C SINE: Undervoltage Detected in internal voltage supply. Appreciate 0 Quote 05-13-2022, 10:40 AM #5: KPires. airbags). The service manuals were zero help on these codes. " In other models, this indicates that the siren battery needs to be changed. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. Dynamic stability control DSC. 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. 100204: MESSAGE MONITORING: SYSTEM CONTEXT SIGNAL FAILED. Look into Carly for BMW if you wish to do stuff on phone, or INPA/ISTA etc. Drives: 2018 BMW M3 Competition Packag. Cooling fan workin A forum community dedicated to BMW owners and enthusiasts. Zgm Fault Code 801C20 (Hex) Or 8395808 (Dec) Someone has more information on this article TSB??Vin no. A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. 3. I have the electronic. 801C20 And I can't clear it, I need to reset ECU to clear the code fault. com is generated by its users. I have a 5 series F10 2010 525d with N57D30 engine,the issue is that it doesn't start: Fault codes: 1. Fault Information. vehicle has already been updated to new I-level (F001-19-11-550). Visit our award-winning BMW dealership and dedicated BMWi and BMW M showroom to discover your next New or Pre-Owned BMW. 0 Cable I got: BMW. For those of you wondering why your iDrive firmware is newer than the one BMW publicly offers, I'm guessing it has to do with the integration level of your car. My last option in SETTINGS is PROFILES. While it was in the shop for oil. Bmw 740XD 2011. Join Date: Mar 2019. need to code battery. Learn what they mean, how to diagnose them, and how to fix them. I don't know how widespread the seating problems are, but there is definitely reason to believe BMW has more than a few gremlins (electrical and other) in this area. Rep. BMW F30 REM FAULT 804875. 00; Epiphone 1961 Les Paul SG Standard Aged Sixities Cherry; ; 商品説明 ギブソン・カスタムショップとのコラボレーションにより、歴史上最も重要で人気のあるギター. 280. 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. This would manifest as bizarre control system behavior. mlb best bets LS22 Extreme Plows v1. Did my research and I cannot find anything about it relating to my issue. 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. Our $126,145 750i tester wasn’t even the fastest or most loaded version you could get, but it sure was expensive looking. 801C20 - Central Fault Memory Full - No Control - Unit Fault 118002 - Mixture Control Mixture Too Rich The engine management light didn't turn back on yet but it will probably turn on when I drive for a while. 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. Nissan. This is the easiest way to rest the codes stored in your BMW's ECU computer. CD951C - no message /actual steering torque/ - not relevant due to the steering module/motor is dead for some reason. A forum community dedicated to BMW owners and enthusiasts. 2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications Problem with central lock key/inside. 8k AuNovel free online book Read Now Go to last chapter Chapter (Updated to Chapter 70) Dr. 2016 BMW M2 - ED Pick Up on 07/12/2016; US Pick Up on 09/22/2016. Got a CEL yesterday,18001, car running lean. Location: Canada. (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. . I had a really bad acceleration, and it was really shaky when idling. Engine torque difference Bank 1 to 2 - malfunction. 0. Follow the article below. The code keeps coming back. Got check engine light and no other announcements in the display. 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. 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. Fault codes: 8041A8 Welcome lights repeat interlock active. 2014 bmw 335i Current mod-mst intakes -stage 1 lpfp-er charge pipes-mhd stage 2 tuned on 91-catless down. 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. D3543A Signal (driving dynamics data, 66. BMW Cars & Trucks Question about BMW Cars & Trucks 1 Answer CODE:801C20 ZGM. Before doing anything I was getting a code for Mass Air Flow Meter, and figured I would do that during the repairs. Due to COVID sheltering (high risk) my poor 320i was just sitting. From experience I have found that BMW connectors are very finicky. 4-liter V-8. CEL/12AD01. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. The left side transfers to the right. 4) invalid, transmitter DME / DDE or EGS Fault 08 ICM Integrated Chassis Management DTC Code DTC Status DTC. I hooked up to my BlueDriver and it pulled a few codes, I cleared them all just to make sure I was getting fresh information. BMW. Location: Finland. . Hello, I need some help with fixing my left rear turn signal that does not blink when activated. 464 posts · Joined 2016 #1 · Mar 21, 2023 I had a 801C20 check engine light come on. Then I replaced the parts, and the. SOURCE: check engine light bmw 325i code 340. I left my BMW parked for a few weeks and it started showing me increased battery discharge. Wake-up and Sleep conditions: Junction Box Issues. . Thanks go to BMW of Minnetonka. Blog. Prices for a used 2020 BMW 7 Series 750i currently range from $35,595 to $71,443, with vehicle mileage ranging from 1,578 to 81,249. E71430. The code are: - 8040A9: Start Stop hall effect sensor: incorrect operation (pressure oblique). CD0487 ZGM: Sycronisation process for FlexRay failed. The PT-CAN bus is used for engine-related functions and the System K-CAN bus for body-zone. The 400634 indicates a issue with the parking lock sensor. 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. Watch and Pdf instantly!Cecily was a scrawny girl with no friends. Luna by JM Snap Chapter 1 2022-04-23 05:26 Dr. It's very accessible and looks very easy to replace. It communicates between. Labor operation code 00 00 006 is a Main labor operation. Check the status of your car; Get repair tips; Do service work yourself; Learn more. If you own a BMW and are experiencing issues with the locking system, you may have come across the fault code 801C20. 4L V8 Gas Engine with 8-Speed Automatic transmission. 00] Quote: Originally Posted by rssazn. Airbags: 930BB9. 7. Software bug, you can ignore it. The 801C20 is a. iTrader: UPDATE. Kofferraum offen - the trunk is open. 3,961. When reading out the codes with a Bosch terminal: (translated from dutch to english) 801387 - aux heating fault. I had an issue seating the blue connector on the back of the climate panel as it would move in and out even when locked. ThanksBmw 7 F01 801c20 Fault Code - Mhh Auto - Page 1. and. 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. 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. The safety lock on the gear shifter was broken and it seems 11/12/2023. I ran diagnostics with my new iCarsoft. (05-16-2018, 12:47 AM)tome Wrote: 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent. " In other models, this indicates that the siren battery needs to be changed. Location: Jakarta, Indonesia. ) 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent. From the sleek laser lights to the delicate thin-spoke wheels and the. Rep. _____-2014 328d Wagon, 8HP. This enables the Gateway function on the Central Gateway Module to exchange data between the various different bus systems. Limit - speed is exceeded. My 2013 BMW 523i is showing an error 801C20 - ZGM central fault memory full- no control-unit fault.