07 Audi A5... airbag light on.... no faults in systems

   #1  

akersgarage

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Hello I have a 2007 Audi A5 3.0 tdi with a airbag light on.
Light is on all the time indicating a fault.

Scan the systems and there is never any fault in the airbag control unit.
I have tried two other diagnostic machines (different manufacturers) and they both show no faults in airbag.

When I select the driver airbag on steering wheel in measured values it comes up "cannot be measured currently" same term comes up for any other airbags I know the car has.

I have also did a lights/function test on the dash cluster, in this the warning light goes out as normal.

Wondering if anyone has had this before or seen similar.

Code:
Thursday,18,January,2018,09:40:58:45930
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 17.8.1.0 (x64)
Data version: 20171130 DS276.6
www.Ross-Tech.com


VIN: WAUZZZ8T18A015187   License Plate: 


Chassis Type: 8T-AU48 (8T0)
Scan: 01 03 05 06 07 08 09 0E 10 15 16 17 19 1E 36 37 42 46 47 52
          53 55 56 77

VIN: WAUZZZ8T18A015187   Mileage: 193470km-120216miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
06-Seat Mem. Pass -- Status: OK 0000
07-Control Head -- Status: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
1E-Media Player 2 -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
37-Navigation -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
77-Telephone -- Status: Cannot be reached 1100
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAPA)       Labels:| 059-907-401-V1.clb
   Part No SW: 8K0 907 401     HW: 8K0 907 401 
   Component: 3.0TDI EDC17  H01 0009  
   Revision: --H01---    
   Coding: 01140023180F0018
   Shop #: WSC 06325 000 00000
   ASAM Dataset: EV_ECM30LTDIA5 A01010
   ROD: EV_ECM30LTDIA5_A01.rod
   VCID: 68D869D593C0B10639-803C

1 Fault Found:
7901 - Right Engine Mount Solenoid Valve (N145) 
          P1575 00 [039] - Short to Plus
          Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 193470 km
                    Date: 2018.01.18
                    Time: 09:22:45

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 42 °C
                    Intake air temperature: 14 °C
                    Ambient air pressure: 990 mbar
                    Voltage terminal 30: 11.480 V
                    Unlearning counter according OBD: 40
                    Engine speed: 0.0 /min
                    Vehicle speed: 0.00 km/h
                    Engine mounting valve: right: activation: 100.00 %
                    Engine mounting valve: left: activation: 100.00 %
                    Gearbox mounting valve 1: activation: 100.00 %
                    Gearbox mounting valve 2: activation: 100.00 %
                    Vehicle voltage terminal 30: 11480 mV

Readiness: 0 0 0 0 1 

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8K0-907-379-V1.clb
   Part No SW: 8K0 907 379 L    HW: 8K0 907 379 L
   Component: ESP8 quattro  H03 0170  
   Revision: --------    Serial number: --------------
   Coding: 1B0500
   Shop #: WSC 06325 000 00000
   VCID: 428C9B7DDD3CBB56C7-8016

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 289 C    HW: 8K0 907 289 C
   Component: BCM2.01       H38 0253  
   Revision: 00002001    
   Coding: 031000
   Shop #: WSC 06435 000 00000
   VCID: 397EFC91B0EAF88E96-806C

   Subsystem 1 - Part No SW: 8T0 959 754 D    HW: 8T0 959 754 D
   Component: FBSAUDIB8 IDG  H34 0050 
   Serial number: 0107000124328002    

   Subsystem 2 - Part No SW: 8K0 905 852 A    HW: 8K0 905 852 A
   Component: ELVAUDIB8  H33 0039 
   Serial number: 0107000051983008    

No fault code found.

-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass (J521)       Labels:. 8T0-959-760.clb
   Part No SW: 8T0 959 760 B    HW: 8T0 959 760 B
   Component: MEM-BFS       H09 0042  
   Revision: AA000000    Serial number: 00001001032024
   Coding: 08217025002444111000
   Shop #: WSC 06325 000 00000
   VCID: 428C9B7DDD3CBB56C7-8016

No fault code found.

-------------------------------------------------------------------------------
Address 07: Control Head        Labels: 8T0-035-7xx-07-H.clb
   Part No SW: 8T0 035 729 E    HW: 4E0 035 729 
   Component: Interfacebox    H43 4690  
   Revision: 00000000    Serial number: 329IV077520726
   Coding: 0005002
   Shop #: WSC 06325 000 00000
   VCID: 3B72E6997AD6CA9E84-806E

   Subsystem 1 - Part No: 8T0 919 609 
   Component: E0380 BedienteilH07 0100

   Subsystem 2 - Serial number: 00000000016883

   Subsystem 3 - Serial number: 0103.09.070000000100010121ÿ

   Subsystem 4 - Serial number: 010121ÿ

1 Fault Found:
00003 - Control Module 
            005 - No or Incorrect Basic Setting / Adaptation
             Freeze Frame:
                    Fault Status: 01100101
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 223
                    Mileage: 193470 km
                    Time Indication: 0
                    Date: 2018.01.18
                    Time: 09:04:30


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:. 8Tx-820-043-3Z.clb
   Part No SW: 8T2 820 043 M    HW: 8T2 820 043 M
   Component: KLIMA 3 ZONEN H05 0110  
   Revision: D0000000    Serial number: 0117.09.070024
   Coding: 36060000
   Shop #: WSC 06325 000 00000
   VCID: 3C70E585BFD8CDA68D-8068

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063 C    HW: 8K0 907 063 C
   Component: BCM1 1.0      H21 0253  
   Revision: 04021001    Serial number: 00000000034974
   Coding: 260050910014AF010009000000005D5D001D038800010141000000
   Shop #: WSC 00383 210 80878
   VCID: 2F6AC2C97EAE263E38-807A

   Subsystem 1 - Part No SW: 8T2 955 119 B    HW: 8J2 955 119   Labels: 1KX-955-119.CLB
   Component: WWS 110907  H11 0040 
   Serial number: SWFBIE 0000249      
   Coding: 00FD11

   Subsystem 2 - Part No SW: 8K0 955 559     HW: 8K0 955 559   Labels: 8K0-955-559.CLB
   Component: RLS  H04 0002 
   Serial number: 10006071            
   Coding: 02532C

   Subsystem 3 - Part No SW: 8K0 941 531 G    HW: 8K0 941 531 G
   Component: E1 - LDS  H07 0070 
   Serial number: 00000000003008070200

No fault code found.

-------------------------------------------------------------------------------
Address 0E: Media Player 1        Labels: 4E0-910-111.lbl
   Part No SW: 8T2 035 110 B    HW: 8T2 035 110 A
   Component: MP3-Changer     H42 0380  
   Revision: 00042002    Serial number: AUZ5ZBG4531871
   Shop #: WSC 00000 000 00000
   VCID: 2A5CD3DD854C4316EF-807E

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:. 8K0-919-475.clb
   Part No SW: 8K0 919 475 B    HW: 8K0 919 475 
   Component: PARKHILFE 4K  H06 0010  
   Revision: 11001001    Serial number: 75330724001119
   Coding: 000001
   Shop #: WSC 06435 000 00000
   VCID: 3878F9958BE0E18669-806C

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8K0-959-655.clb
   Part No SW: 8K0 959 655 B    HW: 8K0 959 655 B
   Component: AirbagVW-AU10 H23 0409  
   Serial number: 0038JD114CHZ  
   Coding: 30323433363030303030554A305238543053
   Shop #: WSC 06435 000 00000
   ASAM Dataset: EV_AirbaECUVWAUDI010 A02001
   ROD: EV_AirbaECUVWAUDI010_A02.rod
   VCID: 3C70E585B7D8CDA68D-8068

   Crash sensor for side airbag: driver side: 
   Serial number: 633

   Crash sensor for side airbag: front passenger side: 
   Serial number: 634

   Crash sensor for side airbag: rear: driver side: 
   Serial number: 635

   Crash sensor for side airbag: rear: passenger side: 
   Serial number: 636

   Crash sensor for front airbag: driver side: 
   Serial number: 637

   Crash sensor for front airbag: front passenger side: 
   Serial number: 638

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 F    HW: 8K0 953 568 F
   Component: Lenks.Modul   H10 0012  
   Revision: --------    Serial number: 90304GIE000EQ 
   Coding: 000012
   Shop #: WSC 06435 000 00000
   VCID: 3D76E881A4C2C4AEBA-8068

   Component: E221 - MFL  H02 0003 

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8T0-920-xxx-17.clb
   Part No SW: 8T0 920 981 B    HW: 8T0 920 981 B
   Component: KOMBIINSTR.   H26 0212  
   Revision: 00000000    Serial number: 71Y13JK97     
   Coding: 2F05010002002600010000
   Shop #: WSC 06435 000 00000
   VCID: 3B72E699BAD6CA9E84-806E

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8T0 907 468 F    HW: 8T0 907 468 F
   Component: GW-BEM 4CAN-M H07 0084  
   Revision: EB002032    Serial number: 3200E078258307
   Coding: 000003
   Shop #: WSC 00483 210 50163
   VCID: 44809D65C728B566F5-8010

   Subsystem 1 - Part No SW: 8K0 915 181     HW: 8K0 915 181 
   Component: J367-BDM  H06 0150 
   Serial number: 170040C4050907      

1 Fault Found:
01303 - Telephone Transceiver (R36) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 223
                    Mileage: 193470 km
                    Time Indication: 0
                    Date: 2018.01.18
                    Time: 09:23:07


-------------------------------------------------------------------------------
Address 1E: Media Player 2 (R192)       Labels:. 4E0-035-785.lbl
   Part No SW: 4E0 035 785 B    HW: 4E0 035 785 B
   Component: SG ext.Player H15 0700  
   Revision: 00000000    
   VCID: 275A2AE9565E7E7EF0-8072

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels:. 8T0-959-760.clb
   Part No SW: 8T0 959 760 B    HW: 8T0 959 760 B
   Component: MEM-FS        H09 0042  
   Revision: AA000000    Serial number: 00001001030466
   Coding: 08397325002444111000
   Shop #: WSC 06325 000 00000
   VCID: 428C9B7DDD3CBB56C7-8016

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation        Labels: 4E0-910-88x-37.lbl
   Part No SW: 4E0 910 887 T    HW: 4E0 919 887 M
   Component: MNS ECE         H50 1030  
   Revision: 00000000    Serial number: 333IV077519651
   Shop #: WSC 00483 210 50163
   VCID: 3E74EF8D69C4DFB6A3-806A

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8K0 959 793     HW: 8K0 959 793 
   Component: TSG FA        H09 0149  
   Revision:             Serial number: 0c
   Coding: 011002225E012201
   Shop #: WSC 06325 000 00000
   VCID: 7DF62881E44204AEFA-8028

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 289 C    HW: 8K0 907 289 C
   Component: BCM2.01       H38 0253  
   Revision: 00002001    Serial number: 0106070505    
   Coding: 011B0682003904C0002000
   Shop #: WSC 06325 000 00000
   VCID: 397EFC91B0EAF88E96-806C

   Subsystem 1 - Part No: 8K0 951 177 
   Component: DWA-Sensor  H02 0030 

   Subsystem 2 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H03 1301 

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels:. 8T0-035-223-ASM.clb
   Part No SW: 8T0 035 223 P    HW: 8T0 035 223 A
   Component: DSP STD       H07 0250  
   Revision: S2300000    
   Coding: 010101
   Shop #: WSC 06325 000 00000
   VCID: 3B72E699BAD6CA9E84-806E

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8K0 959 792     HW: 8K0 959 792 
   Component: TSG BF        H09 0149  
   Revision:             Serial number: 04Fc
   Coding: 011002225E012201
   Shop #: WSC 06325 000 00000
   VCID: 7CF02585FF580DA6CD-8028

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (J540)       Labels: 8K0-907-801-V1.clb
   Part No SW: 8K0 907 801 C    HW: 8K0 907 801 C
   Component: EPB Audi B8   H03 0040  
   Revision: 00000003    Serial number: 00000000016803
   Shop #: WSC 00000 000 00000
   VCID: 2F6AC2C97EAE263E38-807A

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 8K0-907-357.clb
   Part No: 8K0 907 357 A
   Component: Dynamische LWR  H01 0010  
   Revision: 00000001    Serial number:               
   Coding: 0000002
   Shop #: WSC 06325 000 00000
   VCID: 3362CEB9528602DE5C-8066

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 4E0-910-541.lbl
   Part No SW: 4E0 910 541 Q    HW: 4F0 035 541 L
   Component: TUNER EU/US/RDW H42 0620  
   Revision: 00000000    Serial number: 336IO077518120
   Coding: 0000001
   Shop #: WSC 06435 000 00000
   VCID: 2E54DFCDB9A42F3633-807A

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone
Cannot be reached

End-------------------------(Elapsed Time: 03:12)--------------------------
 
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   #2  

Uwe

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That's pretty strange.

Although I realized there aren't any faults showing, have you tried clearing faults in the airbag module, the instrument cluster, and the CAN gateway?

-Uwe-
 
   #3  

akersgarage

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Yeah its a weird one for sure.
I have erased faults from all systems individually but makes no difference.

Right now im leaning towards replacing the airbag control unit
 
   #4  

Jef

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I see this as a 50/50 shot with Airbag Module or Instrument Cluster. I would suspect it would be easier to swap out the cluster... even if just for testing about any A5 cluster from a bone yard may be good enough to confirm it.... plug it up and turn the ignition on to see what the result is.
 
   #5  

Jack@European_Parts

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Check the adaption in 0x15 and recode it + recode the cluster and airbag controller to see if it makes the light blink on a broadcast by coding or changing an ADP such as selecting the pass side air bag off.....etc..
 
   #6  

akersgarage

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Unforunatley customer didnt want me to spend anymore time on the fault so no fix as of yet sorry
 
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