Afternoon All,
I have an issue with my alarm, which goes off randomly, usually at night. I'm hoping someone has had a similar problem.
Car: 2010MY B8 S4 Avant (without keyless entry)
Problem: Alarm goes off randomly at night (3 times last night, hasn't done it for 6 weeks or so prior to this)
Containment: Unlock car with fob, lock again.
Info: All door locks work fine, no other issues with car. (data logs below)
My question is what is the root cause of the alarm going off, at the moment I have two thoughts:
- Door handle sensors (known fault)
- Vehicle energy management system (thinks 12v Battery is low, possibly reset current battery adaptions)
So, first a log from this morning:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 8K (8T0)
Scan: 01 02 03 05 08 09 10 15 16 17 19 30 42 46 47 52 53 55 56 5F
62 72
VIN: WAUZZZ8K1AA126187 Mileage: 123910km/76994miles
01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- 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
30-Special Function II -- 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-Xenon Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAKA) Labels: 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 HW: 8K0 907 551
Component: 3.0T SIMOS84 H06 0005
Revision: --------
Coding: 010C000C240F0128
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_ECM30TFS8K0907551 A01007
ROD: EV_ECM30TFS8K0907551.rod
VCID: EED9625C3182496EF9B-80BB
No fault code found.
Readiness: 0000 0001
-------------------------------------------------------------------------------
Address 02: Auto Trans (J217) Labels: 0B5-927-156.clb
Part No SW: 8K1 927 156 B HW: 0B5 927 156 E
Component: 0B5 30TFSIRdW H03 0003
Revision: --H03--- Serial number: 0000000395
Coding: 000001
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_TCMDL501 A02043
ROD: EV_TCMDL501.rod
VCID: 346D30349F2EA3BE4FF-8061
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels: 8K0-907-379.clb
Part No SW: 8K0 907 379 BC HW: 8K0 907 379 BC
Component: ESP8 quattro H04 0020
Revision: -------- Serial number: --------------
Coding: 290500
Shop #: WSC 06335 000 00000
VCID: 7BFFDB08FAF0ACC6CE5-802E
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels: 8K0-907-064-05.clb
Part No SW: 8K0 907 064 DP HW: 8K0 907 064 DP
Component: BCM2 1.1 H02 0327
Revision: 00002001
Coding: 011200
Shop #: WSC 06335 000 00000
VCID: 810329E0181C4616149-80D4
Subsystem 1 - Part No SW: 8T0 959 754 AG HW: 8T0 959 754 AG
Component: FBSAUDIB8 IDG H37 0060
Subsystem 2 - Part No SW: 8K0 905 852 D HW: 8K0 905 852 D
Component: J764 ELV MLB H37 0042
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: Redir Fail!
Part No SW: 8T2 820 043 AG HW: 8T2 820 043 AG
Component: KLIMA 3 ZONEN H08 0171
Revision: D1000000 Serial number: 01260120100875
Coding: 66140000
Shop #: WSC 06335 000 00000
VCID: 77F7C738C6D888A6AAD-8022
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels: 8K0-907-063.clb
Part No SW: 8K0 907 063 P HW: 8K0 907 063 P
Component: BCM1 1.0 H25 0380
Revision: 10025001 Serial number: 00000000448446
Coding: 260050914034AF010001000300001D0D0F1D470A00010141000000
Shop #: WSC 06335 000 00000
VCID: 3C7D1814BF7E6BFE87F-8069
Subsystem 1 - Part No SW: 8K2 955 119 A HW: 8T2 955 119 Labels: 1KX-955-119.CLB
Component: WWS 180110 H05 0070
Coding: 00FD11
Subsystem 2 - Part No SW: 8K0 955 559 HW: 8K0 955 559 Labels: 8K0-955-559.CLB
Component: RLS H04 0003
Coding: 025028
Subsystem 3 - Part No SW: 8K0 941 531 AL HW: 8K0 941 531 AL
Component: E1 - LDS H08 0090
No fault code found.
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446) Labels: 8K0-919-475.clb
Part No SW: 8K0 919 475 R HW: 8K0 919 475 A
Component: PARKHILFE 8K H06 0070
Revision: 11001001 Serial number: 50941003401763
Coding: 10010D
Shop #: WSC 06335 000 00000
VCID: 489574C4FBA6375E137-801D
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels: 8K0-959-655.clb
Part No SW: 8K0 959 655 G HW: 8K0 959 655 G
Component: AirbagVW-AU10 H39 0560
Serial number: 003EFD0BCMKO
Coding: 30363435363030303030554A3052384B3053
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_AU48.rod
VCID: 418369E0D09C0616D49-8014
Crash sensor for side airbag; driver side:
Serial number: 6334MSME50010B550
Crash sensor for side airbag; passenger side:
Serial number: 6344MSME4E426D52O
Crash sensor for side airbag; rear driver side:
Serial number: 6352QSME6C4D2D04V
Crash sensor for side airbag; rear passenger side:
Serial number: 6362QSME6E4D3408U
Crash sensor for front airbag; driver side:
Serial number: 63732SME364E1A0C6
Crash sensor for front airbag; passenger side:
Serial number: 63832SME684E3C0EI
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 H16 0014
Revision: -------- Serial number: 90315JAR0007T
Coding: 000037
Shop #: WSC 06335 000 00000
VCID: 3D7B1510A46462F6B01-8068
Component: E221 - MFL H02 0010
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels: 8T0-920-xxx-17.clb
Part No SW: 8K0 920 980 P HW: 8K0 920 980 P
Component: KOMBIINSTR. H05 0255
Revision: 00200000 Serial number: CJ123MW1A
Coding: 2F07110002002600010000
Shop #: WSC 06335 000 00000
VCID: 3F876F18AE6870E6A2D-806A
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels: 8T0-907-468.clb
Part No SW: 8T0 907 468 T HW: 8T0 907 468 K
Component: GW-BEM 4CAN-M H09 0105
Revision: EB800053 Serial number: 5300E101180091
Coding: 00C303
Shop #: WSC 06335 000 00000
VCID: 52A156AC0DFA8D8E7D3-8007
Subsystem 1 - Part No SW: 8K0 915 181 E HW: 8K0 915 181 E
Component: J367-BDM H07 0170
1 Fault Found:
03041 - Energy Management Active
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 11
Reset counter: 57
Mileage: 122598 km
Time Indication: 0
Date: 2014.07.30
Time: 05:50:00
Freeze Frame:
Bin. Bits: 00000
Voltage: 12.30 V
Count: 17
I have an issue with my alarm, which goes off randomly, usually at night. I'm hoping someone has had a similar problem.
Car: 2010MY B8 S4 Avant (without keyless entry)
Problem: Alarm goes off randomly at night (3 times last night, hasn't done it for 6 weeks or so prior to this)
Containment: Unlock car with fob, lock again.
Info: All door locks work fine, no other issues with car. (data logs below)
My question is what is the root cause of the alarm going off, at the moment I have two thoughts:
- Door handle sensors (known fault)
- Vehicle energy management system (thinks 12v Battery is low, possibly reset current battery adaptions)
So, first a log from this morning:
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 8K (8T0)
Scan: 01 02 03 05 08 09 10 15 16 17 19 30 42 46 47 52 53 55 56 5F
62 72
VIN: WAUZZZ8K1AA126187 Mileage: 123910km/76994miles
01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- 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
30-Special Function II -- 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-Xenon Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAKA) Labels: 06E-907-551-CAK.clb
Part No SW: 8K0 907 551 HW: 8K0 907 551
Component: 3.0T SIMOS84 H06 0005
Revision: --------
Coding: 010C000C240F0128
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_ECM30TFS8K0907551 A01007
ROD: EV_ECM30TFS8K0907551.rod
VCID: EED9625C3182496EF9B-80BB
No fault code found.
Readiness: 0000 0001
-------------------------------------------------------------------------------
Address 02: Auto Trans (J217) Labels: 0B5-927-156.clb
Part No SW: 8K1 927 156 B HW: 0B5 927 156 E
Component: 0B5 30TFSIRdW H03 0003
Revision: --H03--- Serial number: 0000000395
Coding: 000001
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_TCMDL501 A02043
ROD: EV_TCMDL501.rod
VCID: 346D30349F2EA3BE4FF-8061
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels: 8K0-907-379.clb
Part No SW: 8K0 907 379 BC HW: 8K0 907 379 BC
Component: ESP8 quattro H04 0020
Revision: -------- Serial number: --------------
Coding: 290500
Shop #: WSC 06335 000 00000
VCID: 7BFFDB08FAF0ACC6CE5-802E
No fault code found.
-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels: 8K0-907-064-05.clb
Part No SW: 8K0 907 064 DP HW: 8K0 907 064 DP
Component: BCM2 1.1 H02 0327
Revision: 00002001
Coding: 011200
Shop #: WSC 06335 000 00000
VCID: 810329E0181C4616149-80D4
Subsystem 1 - Part No SW: 8T0 959 754 AG HW: 8T0 959 754 AG
Component: FBSAUDIB8 IDG H37 0060
Subsystem 2 - Part No SW: 8K0 905 852 D HW: 8K0 905 852 D
Component: J764 ELV MLB H37 0042
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: Redir Fail!
Part No SW: 8T2 820 043 AG HW: 8T2 820 043 AG
Component: KLIMA 3 ZONEN H08 0171
Revision: D1000000 Serial number: 01260120100875
Coding: 66140000
Shop #: WSC 06335 000 00000
VCID: 77F7C738C6D888A6AAD-8022
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels: 8K0-907-063.clb
Part No SW: 8K0 907 063 P HW: 8K0 907 063 P
Component: BCM1 1.0 H25 0380
Revision: 10025001 Serial number: 00000000448446
Coding: 260050914034AF010001000300001D0D0F1D470A00010141000000
Shop #: WSC 06335 000 00000
VCID: 3C7D1814BF7E6BFE87F-8069
Subsystem 1 - Part No SW: 8K2 955 119 A HW: 8T2 955 119 Labels: 1KX-955-119.CLB
Component: WWS 180110 H05 0070
Coding: 00FD11
Subsystem 2 - Part No SW: 8K0 955 559 HW: 8K0 955 559 Labels: 8K0-955-559.CLB
Component: RLS H04 0003
Coding: 025028
Subsystem 3 - Part No SW: 8K0 941 531 AL HW: 8K0 941 531 AL
Component: E1 - LDS H08 0090
No fault code found.
-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446) Labels: 8K0-919-475.clb
Part No SW: 8K0 919 475 R HW: 8K0 919 475 A
Component: PARKHILFE 8K H06 0070
Revision: 11001001 Serial number: 50941003401763
Coding: 10010D
Shop #: WSC 06335 000 00000
VCID: 489574C4FBA6375E137-801D
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels: 8K0-959-655.clb
Part No SW: 8K0 959 655 G HW: 8K0 959 655 G
Component: AirbagVW-AU10 H39 0560
Serial number: 003EFD0BCMKO
Coding: 30363435363030303030554A3052384B3053
Shop #: WSC 06335 000 00000
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_AU48.rod
VCID: 418369E0D09C0616D49-8014
Crash sensor for side airbag; driver side:
Serial number: 6334MSME50010B550
Crash sensor for side airbag; passenger side:
Serial number: 6344MSME4E426D52O
Crash sensor for side airbag; rear driver side:
Serial number: 6352QSME6C4D2D04V
Crash sensor for side airbag; rear passenger side:
Serial number: 6362QSME6E4D3408U
Crash sensor for front airbag; driver side:
Serial number: 63732SME364E1A0C6
Crash sensor for front airbag; passenger side:
Serial number: 63832SME684E3C0EI
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 H16 0014
Revision: -------- Serial number: 90315JAR0007T
Coding: 000037
Shop #: WSC 06335 000 00000
VCID: 3D7B1510A46462F6B01-8068
Component: E221 - MFL H02 0010
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels: 8T0-920-xxx-17.clb
Part No SW: 8K0 920 980 P HW: 8K0 920 980 P
Component: KOMBIINSTR. H05 0255
Revision: 00200000 Serial number: CJ123MW1A
Coding: 2F07110002002600010000
Shop #: WSC 06335 000 00000
VCID: 3F876F18AE6870E6A2D-806A
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels: 8T0-907-468.clb
Part No SW: 8T0 907 468 T HW: 8T0 907 468 K
Component: GW-BEM 4CAN-M H09 0105
Revision: EB800053 Serial number: 5300E101180091
Coding: 00C303
Shop #: WSC 06335 000 00000
VCID: 52A156AC0DFA8D8E7D3-8007
Subsystem 1 - Part No SW: 8K0 915 181 E HW: 8K0 915 181 E
Component: J367-BDM H07 0170
1 Fault Found:
03041 - Energy Management Active
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 11
Reset counter: 57
Mileage: 122598 km
Time Indication: 0
Date: 2014.07.30
Time: 05:50:00
Freeze Frame:
Bin. Bits: 00000
Voltage: 12.30 V
Count: 17