Reference - Common error code list by wilson009

23 minute read

Reference - Common error code list

Compliments of wilson009 @ bimmerfest.com

2-8-2010

Here is a list of common error codes that could pop up on your BMW. This is reference only and not all inclusive. BMW outputs codes in Hex format. The tool then reads the code and it may translate it to its own format. So check your code reader manufacturer. If you have a code that is not on here then it may be from another module that isn't defined here, or it could be that is being displayed differently by your code reader. You may need to cross reference and check other sources. 

Bavarian Tool

2711 DMTL pump final stage

2712 DMTL magnetic valve control

2713 Oxygen sensors switched

2714 Oxygen sensor heater after cat. (bank2)

2715 Oxygen sensor heater before cat. (bank2)

2716 Controller heater sensor after cat

2717 Controller heater sensor after cat (Bank2)

2718 Speed (rpm) sensor for missing tooth

2719 Speed (rpm) sensor for periode timing

271A Oxygen sensor before cat.

271B Oxygen sensor before cat.

271C Oxygen sensor after cat.

271D Oxygen sensor heater before cat.

271E Oxygen sensor heater after cat.

271F Lambda sensor periode duration ageing

2720 Lambda sensor ageing TV

2721 Lambda sensor ageing after cat

2722 Oxygen sensor2 before cat.

2723 output heater O2-sensor before catalyst

bank2

2724 Oxygen sensor2 after cat.

2725 Lambda sensor periode duration ageing

bank2

2726 Lambda sensor ageing TV bank2

2727 Lambda sensor ageing after cat bank2

2728 Adaption multipl. area2

2729 Adaption multipl. area2 (bank2)

272A Adaption multipl. area1

272B Adaption multipl. area1 (bank1)

272C Adaption add. per time

272D Adaption add. per time (Bank2)

272E Adaption add. per ignition

272F Adaption add. per ignition bank2

2730 failure within the idle-speed control

2731 Camshaft control inlet - VANOS

2732 NW-Control of inlet B2 (8cyl)/outlet (4cyl)

2733 NW-KW synchronfailure

2734 TPS/MAF plausibility

2735 TPS/MAF plausibility bank2

24

2736 Throttle controller PWM short test

2737 EWS-manipulation control

2738 Catalytic-converter conversion

2739 Catalytic-converter conversion LSU

273A Catalytic-converter conversion LSU bank2

273B Throttle controller PWM long test

273C Throttle controller diff.

273D Catalytic-converter conversion (bank2)

273E Signal temper.sensor exhaust1

273F Signal temper.sensor exhaust2

2740 Pedal-travel1 permanently

2741 Pedal-travel2 permanently

2742 Misfire detection cyl.1

2743 Misfire detection cyl.3

2744 Misfire detection cyl.4

2745 Misfire detection cyl.2

2746 Misfire detection cyl.

2747 Misfire detection cyl.

2748 Misfire detection cyl

2749 Misfire detection cyl

274A Misfire detection cyl

274B Misfire detection cyl

274C Misfire detection cyl

274D Misfire detection cyl

274E Misfire detection, Checksum failure

274F Misfire, Checksum failure, service rel.

2752 Pedal-travel half plausibility

2753 Monitoring ign. coil 1

2754 Monitoring ign. coil 3

2755 Monitoring ign. coil 4

2756 Monitoring ign. coil 2

2757 Monitoring ign. coil

2758 Monitoring ign. coil

2759 Monitoring ign. coil

275A Monitoring ign. coil

275B Monitoring ign. coil

275C Monitoring ign. coil

275D Monitoring ign. coil

275E Monitoring ign. coil

275F Pedal-travel defect

2760 Secondary air system

2761 Secondary air system bank2

2762 Secondary air valve

2763 Secondary air valve bank2

2764 Controll sek.air pump relay

2765 Controll sek.air valve

2766 Phase generator1 time duration

2767 Phase generator2 time duration

2768 Phase generator positioning failure

2769 Spring test DK-controller open spring

276A Control-unit recognition

276B Secondary air valve output stage bank2

276C Phase generator2 positioning failure

276D Tank-ventilation functional check

276E Tank-ventilation functional check bank2

276F failure within secondary air system

2770 failure within secondary air system

2771 Secondary air system locked

2772 Controll gas ventilation valve

2773 Tank-ventilation valve output stage bank2

2774 Monitoring cyc. failurestoring

2775 engine moment monitoring level 2

2776 Interface multifunction stearing wheel

2777 Monitoring controller function

2778 Switch clutch

2779 SG selftest RAM

277A Switch break

277B SG selftest ROM

277C SG selftest reset

277D Battery Voltage

277E Moment restrictor level 1

277F Crankshaft sensor

2780 Ref. marking generator

2781 Camshaft sensor inlet

2782 Camshaft sensor outlet

2783 Hot film air mass meter

2784 Thermostat diag. THM

2785 DK-Potentiometer

2786 Throttle-valve potentiometer 1

2787 Throttle-valve potentiometer 2

2788 Vehicle speed

2789 Bad way detection

278A Ambient temperature

278B Engine temperature

278C Intake air temperature

278D Temp. sensor coolant temperature

278E Diff. pressure sensor suction tube

278F LowRange signal not plausible

2790 transmission temp.

2791 Parts exchange without adaption

2792 Drosselklappe - Positionsüberwachung

2793 DK-Actuator regulator area

2794 DK-Actuator controlled

2795 Spring test DK-controller closing spring

2796 Throttle flap lower stop

2797 DK-Controller failure booster

2798 Throttle flap emergency air point

2799 Abort DV-adaption because of enviroment

279A Throttle flap adation - abort after

reteaching

279B Thermostat jammed

279C Control heater cooler

279D Control engine fan

279E Output exhaust flap

279F Output fanA

27A0 Controll E-box fan

27A1 failure within secondary air system 2

27A2 Temp.sensor engine LR

27A3 CAN timeout HDEV2 SG

27A4 EWS3.3 Schnittstelle EWS-DME

27A6 Ansteuerung Einspritzventil 1

27A7 Ansteuerung Einspritzventil 3

27A8 Ansteuerung Einspritzventil 4

27A9 Ansteuerung Einspritzventil 2

27AA Ansteuerung Einspritzventil

27AB Ansteuerung Einspritzventil

27AC Ansteuerung Einspritzventil

27AD Ansteuerung Einspritzventil

27AE Ansteuerung Einspritzventil

27AF Ansteuerung Einspritzventil

27B0 Ansteuerung Einspritzventil

27B1 Ansteuerung Einspritzventil

27B3 Diagnose DK/HFM adjustment

27B4 Ambient-pressure sensor

27B5 Control inlet-VANOS

27B6 Control inlet-VANOS bank2

27B7 Controll gas pump relay

27B8 Plausibility diff. pressure sensor

27B9 BLS/BTS Plausibility

27BA Output AC-kompr. enable from AC-SG

27BB Camshaft control outlet-VANOS

27BC Camshaft control outlet-VANOS bank2

27BD Control outlet-VANOS

27BE Output outlet-VANOS bank2

27BF Camshaft sensor inlet bank2

27C0 Camshaft sensor outlet bank2

27C1 Master camshaft sensor

27C2 Controll AC-compressor relay

27C3 Signal oil level sensor (TOENS)

27C6 LDP Diagnose 0.5mm leak

27C7 LDP Diagnose 1.0mm leak

27C8 LDP system

27C9 Leak diag. module

27CA Ansteuerung DM-TL Pumpenmotor

27CB DM-TL 0.5mm leak MIL off

27CC DM-TL 1mm & 0.5mm leak

27CD DM-TL module

27CE Load sensor monitoring

27CF Ignition time Cyl.1

27D0 Ignition time Cyl.3

27D1 Ignition time Cyl.4

27D2 Ignition time Cyl.2

27D5 failure within the idle-speed control

27D6 Output idle-speed controller OFF

27D7 Output idle-speed controller ON

27D8 Failure depressure pump

27D9 Output DM-TL heater

27DA generator failure

27DC EWS3.3 Random-code storing

27E1 monitoring pedal-travel sensor

27E2 Knock sensor 1

27E3 knock sensor2 bank1

27E4 Knock sensor 3

27E5 Knock sensor 4

27E6 Knock sensor zero test

27E7 Knock sensor offset

27E8 Knock regulation Test impulse

27E9 Knock sensor zero test bank2

27EA CAN-Timeout HDEV

27EB CAN-Timeout TCU

27EC CAN-Timeout EGS

27ED CAN-Timeout ASC/DSC

27EE CAN-Timeout Instrumentenkombination

27EF CAN ACC-Signalfehler

27F0 Plausibility MSR-control

27F1 Plausibility ACC-control

27F2 Plausibility gas level

27F3 CAN-Timeout VVT-Control unit

27F4 CAN-Timeout VVT-Control-unit bank2

27F5 CAN-Timeout DME-Control unit

27F6 Pedal-travel

27F7 Pedal-travel Poti1

27F8 Pedal-travel Poti2

27F9 Start automatic control

27FA Input starter automatic

27FB Output controlled airflow

27FD Starter automatic

27FE Knock control offset bank2

27FF Knock control test signal bank2

280A Assign. camshaft to crankshaft

280D Control unit monitoring

280E Control unit monitoring

280F Camshaft control

2810 Engine speed monitoring

2811 Local CAN Bus Off

2812 oil temperature

2813 Control unit monitoring group A

2814 Control unit monitoring group B

2815 Control unit monitoring group C

2816 engine rpm monitor

2818 voltage-monitoring O2-sensor on air

281C BSD wire failure

281E Controll DISA

281F DISA-mount response

2820 Failure DISA

2821 DISA temp. warn level engine protection

model

2822 Forced switched EGS

2823 Heating lambda sensor befor Cat

2824 Heating lambda sensor befor Cat bank2

2825 Lambdasensor aging after Cat

2826 Lambdasensor aging after Cat bank2

2827 heater link at signal-path

2828 CAN ARS-Signalfehler

2829 CAN CAS-Signalfehler

282A CAN IHKA-Signalfehler

282B CAN PWML-Signalfehler

282C CAN SZL-Signalfehler

282D heater link at signal-path bank2

282E PWG-movement

2830 aging of O2-sensor behind catalyst (Bank

2)

2832 Plausibility ASR-Torque

2833 Plausibility CAS

2834 Plausibility IHKA

2835 Plausibility PWML

2836 Plausibility SZL

2837 Plausibility EMF

2838 Output-stage AAV

2839 AAV-Functionality

283A Failure oil quality sensor

283B Camshaft control output bank2

283C Camshaft control output

283D PT - CAN bus off

283E VVT enable controll

283F Plausibilitaet Oeldruckschalter

2841 Air flushed injector valves control

2843 plausibility diagnostics LSU by LSH after

catalyst

2844 internal diagnostics CJ125 SPI

communication

2849 power break at pump-current

284A short circuit to minus or to plus at

sensor-line

284C LSU dynamic too slow

284F failure at speed-display kombi

2850 VVT-guiding sensor

2851 VVT-guiding sensor (bank2)

2852 VVT-ref. sensor

2853 VVT-ref. sensor (bank2)

2854 VVT-Sensor plausibility

2855 VVT-Sensor plausibility (bank2)

2856 VVT-Supply volatge for the sensor

2857 VVT-Supply volatge for the sensor

(bank2)

2858 VVT-Teaching function at stop

2859 VVT-Teaching function at stop (bank2)

285A VVT-Actuator monitoring

285B VVT-Actuator monitoring (Bank2)

285C VVT-CAN-communication

285D VVT-CAN-communication (bank2)

285E VVT-Control unit internal failure

285F VVT-Control unit internal failure (bank2)

2860 VVT-Controll

2861 VVT-Controll (bank2)

2862 VVT-Power supply

2863 VVT-Power supply (bank2)

2864 DM-TL-Pump control failure

2865 Power supply limit VVT-emergency

2866 VVT-stops leaning necessary

2867 VVT system overload

2868 VVT system overload (bank2)

286F AGR Valve output

2870 AGR Valve monitoring

2871 AGR Valve positioning sensor

2872 Diagnose AGR valve

2873 Output-stage HDEV-SG1 bank1

2874 Output-stage HDEV-SG1 bank2

2875 Output-stage HDEV-SG1 bank3

2876 Output-stage HDEV-SG2 bank1

2877 Output-stage HDEV-SG2 bank2

2878 Output-stage HDEV-SG2 bank3

2879 Signal exhaust temp. sensor 4

287A Output pressure control valve

287B Signal exhaust temp. sensor 3

287C Pressure sensor suction tube

287D Signal rail-pressure sensor

287E Pressure control valve

287F High pressure sensor test

2880 AGR system

2881 CDKBKE Output twist generator controller

2882 Output pressure control valve

2883 Rail-pressure regulation

2889 plausibility monitoring of the RAM backup

2893 DME- Temperature

2898 lambda sensor after cat bank1: signal

28A0 Output gas circuit switch

28C8 Lambdacontrol mismatch

28C9 Lambdacontrol mismatch bank2

28D2 Pressure sensor charge-air

28D3 Plausibility ambient- to charge pressure

28D4 Pressure control valve

28D5 Output charge pressure control valve

28D6 HO-Proc.failure, coding missing

28D7 Generator communication

28D8 RAM backup-failure

28D9 elec. heater

28DA CAN timeout elec. heater

28DB min. Lift adaption repeat. ran over

28DC generator 2 communication

2906 AGR valve monitoring

2907 AGR valve monitoring

2908 CAN timeout DSG SG

2909 CAN timeout EGS

290A active front steering torque

292B LSU adjustment line

292C LSU adjustment line bank2

292D LSU Nernst cell break

292E LSU Nernst cell break bank2

2930 LSU virtual mass break

2931 LSU virtual mass break bank2

2936 fuel pressure sensor

2937 funktion monitoring: Lambda Plausibility

296B inverted lambda sensors of front cat

2972 Control pump for breaks

297D CAN SSG signal failure

2981 Control controlled airflow

299B IBS communication

299C IBS general error

299D IBS plausibility

29A8 power management network failure

29A9 power management

29AE tank-ventilation-system major leak

29CC misfire detection summation error

29CD misfire detection cylinder 1 in 1. ignition

sequence

29CE misfire detection cylinder 2 in 4. ignition

sequence

29CF misfire detection cylinder 3 in 2. ignition

sequence

29D0 misfire detection cylinder 4 in 3. ignition

sequence

29D9 misfire at too low fuel filling level

29DD Bad way detection

29E5 LR-Adaption multiplicative area2 (Bank1)

29E6 LR-Adaption multiplicative area2 (Bank2)

29E7 LR-Adaption additive per time (Bank1)

29E8 LR-Adaption additive per time (bank2)

29E9 LR-Adaption add. per ignition

29EA LR-Adaption add. per ignition bank2

29EB LR-Deviation

29EC LR-Deviation bank2

29ED LR-Adaption multiplicative area1 (Bank1)

29EE LR-Adaption multiplicative area1 (Bank2)

29F4 Catalytic-converter conversion

29F5 Catalytic-converter conversion (bank2)

29F8 Cat-konversion LSU

29F9 Catalytic-converter conversion LSU bank2

29FE secondary air injection system

29FF secondary air system (Bank2)

2A01 secondary air injection control valve

2A02 Control air system valve

2A03 secondary air pump relay

2A05 Secondary air valve bank2

2A0E AGR valve

2A12 magnetic valve DMTL control

2A13 Control DMTL pump motor

2A14 DM-TL Fine leak

2A15 tank-ventilation-system major leak

2A16 DM-TL 0.5mm leak MIL off

2A17 DM-TL module

2A18 Control DMTL heater

2A19 Tank ventilation valve

2A1A Tank-ventilation functional check

2A1D Tank leakage monitoring

2A1E Leackage diagnostic pump

2A58 VVT-Enable control

2A59 VVT-leading sensor

2A5A VVT-leading sensor bank2

2A5B VVT-ref. sensor

2A5C VVT-ref. sensor (bank2)

2A5D VVT-Sensor plausibility

2A5E VVT-Sensor plausibility (bank2)

2A5F VVT-Supply volatge for the sensor

2A60 VVT-Supply volatge for the sensor

(bank2)

2A61 VVT-Teaching function at stop

2A62 VVT-Teaching function at stop (bank2)

2A63 VVT-Actuator monitoring

2A64 VVT-Actuator monitoring (Bank2)

2A65 VVT-Control unit internal failure

2A66 VVT-Control unit internal failure (bank2)

2A67 VVT-activation

2A68 VVT-Output-stage (bank2

2A69 VVT-Power supply

2A6A VVT-Power supply (bank2)

2A6B Power supply limit VVT-emergency

2A6C VVT-stops leaning necessary

2A6D VVT-system overload

2A6E VVT-system overload bank2

2A6F multip. min lift adaption stop

2A70 error current plausibility

2A71 output stage diagnostics of discharge relay

VVT

2A72 Actuator control VVT throw adjustment

2A80 injector-VANOS

2A81 Control inlet-VANOS bank2

2A83 camshaft control- Input

2A85 outlet-VANOS

2A86 Control outlet-VANOS bank2

2A88 camshaft control outlet

2A89 camshaft control outlet-VANOS bank2

2B5C Crankshaft sensor

2B5D Ref. marking generator

26

2B61 Assign. camshaft to crankshaft

2B62 camshaft sensor inlet

2B63 camshaft sensor outlet

2B64 camshaft sensor inlet bank2

2B65 camshaft sensor outlet bank2

2B66 Master camshaft sensor

2B70 DISA

2B71 Failure DISA

2B72 DISA temp. warn level engine protection

model

2B7F Diagnose DK/HFM adjustment

2B80 idle running controling

2B8A Knock sensor zero test

2B8B Knock sensor offset

2B8C Knock regulation Test impulse

2B8D Knock sensor zero test bank2

2B8E Knock control offset bank2

2B8F Knock control test signal bank2

2B98 plausibility monitoring of the RAM backup

2B99 RAM Backup

2B9A ECU self-test RAM

2B9B ECU self-test ROM

2B9C ECU self-test Reset

2B9D overvoltage detection on VCC

2B9E Energy saving mode active

2BA7 torque restrictor level 1

2BB6 Control main relay

2C24 interchanged O2-sensors

2C37 heater link at signal-path

2C38 heater link at signal-path bank2

2C39 LSU dynamic too slow

2C3A LSU dynamic too slow bank2

2C3B voltage-monitoring O2-sensor on air

2C3C voltage-monitoring O2-sensor on air

bank2

2C45 lambda sensor in front of cat

2C46 Lambda sensor of front cat bank2

2C47 short circuit to minus or to plus at

sensor-line

2C48 short circuit to minus or to plus at

sensor-line bank2

2C49 plausibility diagnostics LSU by LSH after

catalyst

2C4A plausibility diagnostics LSU by LSH after

catalyst bank2

2C4B internal diagnostics CJ125 SPI

communication

2C4C internal diagnostics CJ125 SPI

communication bank2

2C4D power break at pump-current

2C4E power break at pump-current bank2

2C4F LSU adjustment line

2C50 LSU adjustment line bank2

2C51 LSU Nernst cell break

2C52 LSU Nernst cell break bank2

2C53 LSU virtual mass break

2C54 LSU virtual mass break bank2

2C55 Lambda sensor periode duration ageing

2C56 Lambda sensor ageing TV

2C6A inverted lambda sensors of front cat

2C6D Lambda sensor aging of rear cat bank1

2C6E Lambda sensor aging of rear cat bank2

2C6F lambda sensor aging of rear cat (VL- test)

2C70 aging of O2-sensor behind catalyst (Bank

2)

2C71 lambda sensor in rear of cat

2C72 Lambda sensor of rear cat bank2

2C9C output heater O2-sensor before catalyst

2C9D output heater O2-sensor before catalyst

bank2

2C9E Control heater sensor after cat

2C9F Control heater sensor after cat (bank2)

2CA0 lambda sensor heating in front of cat

2CA1 Oxygen sensor heater before cat. (bank2)

2CA2 heating lambda sensor of front cat

(shearing stress)

2CA3 heating lambda sensor of front cat

(shearing stress) Bank2

2CA8 Oxygen sensor heater after cat.

2CA9 Oxygen sensor heater after cat. (bank2)

2CEF DK-actuator

2CF0 DK-Actuator regulator area

2CF1 DK position monitoring

2CF8 DK-poti sensor

2CF9 Throttle-valve potentiometer 1

2CFA Throttle-valve potentiometer 2

2CFF DK-Controller failure booster

2D00 spring-check throttle-valve-actuator

closing spring

2D01 spring-check throttle-valve-actuator

opening spring

2D02 error emergency air setpoint

2D03 Abort DV-adaption because of enviroment

2D04 throttle valve adaption

2D05 Abort at UMA-repeat learning

2D08 parts exchange without adaption

2D0F Hot film air mass meter

2D10 Plausibility HFM

2D11 Plausibility, mass flow Lambda sensor

2D12 Plausibility, mass flow Lambda sensor

BAnk2

2D19 PWG-movement

2D1A accelarator potentiometer

2D1B Pedal-travel Poti1

2D1C Pedal-travel Poti2

2D28 Diff. pressure sensor suction tube

2D29 Plausibility diff. pressure sensor

2D32 Plausibility pressure sensor intake tube

2D6E moment monitoring level 2

2D6F Load sensor monitoring

2D70 Control unit monitoring group A

2D71 Control unit monitoring group B

2D72 Control unit monitoring group C

2D73 fuel pressure sensor

2D74 funktion monitoring: Lambda Plausibility

2D75 engine speed monitoring

2D76 pedal encoder monitoring (level2)

2D78 Control air mass flow adjustment

2DB4 interface MFL

2DBF CAN ACC signal failure

2DC8 CAN- Timeout EGS

2DCA CAN timeout EGS

2DCB CAN SSG signal failure

2DCF CAN- Timeout instrument combination

2DD6 CAN- Timeout ASC/DSC

2DD7 CAN timeout DSG SG

2DD8 active front steering torque

2DD9 CAN ARS signal failure

2DDA CAN CAS signal failure

2DDB CAN IHKA signal failure

2DDC CAN SZL signal failure

2DDD CAN-Timeout VVT-Control unit

2DDE VVT-CAN-communication

2DDF VVT-CAN-communication (bank2)

2DE6 CAN-Timeout DME-Control unit

2DEB power management network failure

2DEC power management

2DED Powermanagement: quiescent current

violation

2E24 spark coil cylinder 1 in 1. ignition

sequence

2E25 spark coil cylinder 2 in 4. ignition

sequence

2E26 spark coil cylinder 3 in 2. ignition

sequence

2E27 spark coil cylinder 4 in 3. ignition

sequence

2E30 injection valve cylinder 1 in 1. cylinder

sequence

2E31 injection valve cylinder 2 in 4. cylinder

sequence

2E32 injection valve cylinder 3 in 2. cylinder

sequence

2E33 injection valve cylinder 4 in 3. cylinder

sequence

2E68 Knock sensor 1

2E69 knock sensor2 (Bank1)

2E6A Knock sensor 3

2E6B Knock sensor 4

2E7C BSD wire failure

2E86 Electrical water pump

2E8B IBS communication

2E8C IBS general error

2E8D IBS plausibility

2E95 generator communication

2E97 CDKDGEN/CDKGEN - BSD generator

2E9F Failure oil quality sensor

2EA0 Oil status sensor

2EB8 BSD-message from IBS not existent

2EBC BSD message from oil sensor missing

2EBD BSD message from generator missing

2EBE BSD message from generator missing

2EE0 Temperature sensor engine cooling liquid

2EEA Temp. sensor coolant temperature

2EF4 Thermostat characteristic diagram cooling,

mechanical

2EF5 Thermostat characteristic diagram cooling,

activation

2EF6 characteristic diagram thermostat

2EFE engine blower

2F08 Intake air temperature

2F0D Control controlled airflow

2F12 Air conditioner compressor control

2F17 Forced switched EGS

2F1C oil temperature sensor

2F21 engine controller, power reduction

2F44 EWS3.3 manipulation protection

2F45 EWS3.3 Interface DME-EWS

2F46 EWS3.3 Random-code storing

2F4E Vehicle speed

2F50 failure at speed-display kombi

2F58 Control starter automatic

2F59 Input starter automatic

2F5A Start automatic control

2F62 Switch brakes

2F67 Switch clutch

2F6C Control exhaust flap

2F71 E-Box blower

2F76 Ambient-pressure sensor

2F7B oil pressure switch

2F80 error CAN / relative timer

2F85 DME- Temperature

2F8A Battery Voltage

2F94 fuelpump relay

2F99 Ambient temperature

2F9E Thermical oillevel sensor

2FA3 HO-proc.failure, coding missing

2FB2 suction jet pump for brake force amplifier

2FB7 electr. under pressure pump for brake

booster

CD87 PT - CAN bus off

CD8B Local CAN Bus Off

CD9B status vehicle-mode

CDA1 angle of steering wheel

CDA2 powermanagement battery voltage

CDA3 powermanagement charge voltage

CDA7 status gear reverse

CDAA control crash-switch-off EKP

CDAC status water valve