Driver door does not unlock with key fob

   #1  

Otto

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I have a 2009 Audi A4 (B8) 2.0. Assistance needed, the front driver's door does not unlock all of the time with the remote key fob. When it does happen - I use a regular key and unlock the door. This happened 2 days ago for the first time ever. The (drivers side) door lock operates just fine from the inside as far as locking and unlocking. I ran a scan today and found fault codes in 05, 42 & 46. If I had to take a quick guess - I would say it is the door lock actuator assembly inside the driver side door. Has anybody come across this problem before? I have attached my recent scan. Thank you in advance.

Code:
Sunday,09,December,2018,12:30:56:24553
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64(VirtualBox)
VCDS Version 18.9.0.2 (x64)  HEX-NET CB: 0.4436.4
Data version: 20180927 DS296.0
www.Ross-Tech.com


VIN: XXXXXXXXXXXXX   License Plate: 
Mileage: 117880km-73247mi   Repair Order: 120918 - 1



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 8K-AU48 (8T0)
Scan: 01 02 03 05 08 09 15 16 17 19 2E 36 42 46 47 52 53 55 56 62
          65 72 77

VIN: WAUSF78K39N023758   Mileage: 117880km-73247miles

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: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: Malfunction 0010
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
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (DL0MA-CAEB)       Labels:| 06H-907-115-CAB.clb
   Part No SW: 8K2 907 115 AL    HW: 8K2 907 115 D
   Component: 2.0l R4/4V TF H14 0001  
   Revision: E1H14---    
   Coding: 0104010A190F0160
   Shop #: WSC 26142 001 1048576
   ASAM Dataset: EV_ECM20TFS0118K2907115AL 001001
   ROD: EV_ECM20TFS0118K2907115AL.rod
   VCID: F9BAA47978863B8212-80AD

1 Fault Found:
7780 - Engine Off Timer Performance 
          P150A 00 [032] - -
          Intermittent - Not Confirmed - Tested Since Memory Clear

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels:| 0B6-927-156.clb
   Part No SW: 8K0 927 158 C    HW: 0B6 927 156 
   Component: 0B6 20TFSIUSA H04 0030  
   Revision: --H04---    
   Coding: 001002
   Shop #: WSC 02145 785 00200
   ASAM Dataset: EV_TCMAL651 A01004
   ROD: EV_TCMAL651.rod
   VCID: B6206F45091814FABF-80E3

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8K0-907-379-V1.clb
   Part No SW: 8K0 907 379 AB    HW: 8K0 907 379 AB
   Component: ESP8 quattro  H04 0060  
   Revision: --------    Serial number: --------------
   Coding: 150500
   Shop #: WSC 02399 823 56573
   VCID: F9BAA47970863B8212-80AD

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 F    HW: 8K0 907 064 F
   Component: BCM2 1.1      H80 0141  
   Revision: 00002001    
   Coding: 090100
   Shop #: WSC 02399 823 56573
   VCID: B3265651126A01D298-80E7

   Subsystem 1 - Part No SW: 8T0 959 754 A    HW: 8T0 959 754 A
   Component: FBSAUDIB8 IDG  H37 0060 
   Serial number: 0508000043807010    

   Subsystem 2 - Part No SW: 8K0 905 852 D    HW: 8K0 905 852 D
   Component: ELVAUDIB8  H36 0041 
   Serial number: 0208000046520008    

1 Fault Found:
00956 - Key 2 
            005 - No or Incorrect Basic Setting / Adaptation - Intermittent
             Freeze Frame:
                    Fault Status: 00100101
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 97
                    Mileage: 117879 km
                    Time Indication: 0
                    Date: 2018.12.08
                    Time: 14:27:25


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:. 8Tx-820-043-3Z.clb
   Part No SW: 8T1 820 043 AC    HW: 8T1 820 043 AC
   Component: KLIMA 3 ZONEN H06 0140  
   Revision: C1000000    Serial number: 0125.08.080763
   Coding: 64002000
   Shop #: WSC 02399 823 56573
   VCID: F2A893552DF048DA53-80A7

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063 D    HW: 8K0 907 063 D
   Component: BCM1 1.0      H22 0253  
   Revision: 05022001    Serial number: 00000000208444
   Coding: 26005295063CAF010000080300003D0D0F1C520800010161000000
   Shop #: WSC 02399 823 56573
   VCID: B02C595DE37C3ACAE5-80E5

   Subsystem 1 - Part No SW: 8K1 955 119 A    HW: 8T1 955 119   Labels: 1KX-955-119.CLB
   Component: WWS 150808  H06 0070 
   Serial number: SWFBIE 0000194      
   Coding: 00FD11

   Subsystem 2 - Part No SW: 8K0 955 559     HW: 8K0 955 559   Labels: 8K0-955-559.CLB
   Component: RLS  H04 0003 
   Serial number: 10232262            
   Coding: 025028

   Subsystem 3 - Part No SW: 8K0 941 531 G    HW: 8K0 941 531 G
   Component: E1 - LDS  H07 0070 
   Serial number: 00000000000209081197

   Component: UGDO HL US  H04 0060 

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:* 8K0-959-655.clb
   Part No SW: 8K0 959 655 F    HW: 8K0 959 655 F
   Component: AirbagVW-AU10 H27 0410  
   Serial number: 0039KD1426P/  
   Coding: 303836354230303030304A55304C384B3053
   Shop #: WSC 02145 785 00200
   ASAM Dataset: EV_AirbaECUVWAUDI010 A02007
   ROD: EV_AirbaECUVWAUDI010_A02.rod
   VCID: C0CC099D5BDCAA4A15-8095

   Seat occupied recognition: 
   Subsystem 1 - Part No SW: 8K0 959 339 B    HW: 8K0 959 339 B
   Component: BF-Gewichtss.  H01 0030 
   Serial number: 5810000R0800001U8G

   Crash sensor for side airbag: driver side: 
   Serial number: 6334MSME3F560157F

   Crash sensor for side airbag: front passenger side: 
   Serial number: 6344MSME3E735127G

   Crash sensor for side airbag: rear: driver side: 
   Serial number: 6352QSME7808312CI

   Crash sensor for side airbag: rear: passenger side: 
   Serial number: 6362QSME47030500/

   Crash sensor for front airbag: driver side: 
   Serial number: 63732SME1608503CY

   Crash sensor for front airbag: front passenger side: 
   Serial number: 63832SME7E071B0EB

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   H13 0013  
   Revision: --------    Serial number: 90315HHN000BG 
   Coding: 000016
   Shop #: WSC 02399 823 56573
   VCID: BD327069242EC7A27E-80E9

   Component: E221 - MFL  H02 0003 

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8T0-920-xxx-17.clb
   Part No SW: 8K0 920 950 A    HW: 8K0 920 950 A
   Component: KOMBIINSTR.   H17 0224  
   Revision: 00000000    Serial number: 9DR11UX88     
   Coding: 831709000300D705020000
   Shop #: WSC 02399 823 56573
   VCID: AD124029F44E5722CE-80F9

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8T0 907 468 H    HW: 8T0 907 468 H
   Component: GW-BEM 5CAN   H06 0094  
   Revision: 4GB20042    Serial number: 4200G088038040
   Coding: 000303
   Shop #: WSC 02399 823 56573
   VCID: C6C01F8571F8847A2F-8093

   Subsystem 1 - Part No SW: 8K0 915 181 B    HW: 8K0 915 181 B
   Component: J367-BDM  H04 0150 
   Serial number: 1803C283130808      

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (R199)       Labels:. 8T0-035-785.clb
   Part No SW: 8T0 035 785     HW: 8T0 035 785 
   Component: SG ext.Player H06 0210  
   Revision: 00000000    
   Coding: 020302
   Shop #: WSC 02399 823 56573
   VCID: F8BCA17D4B8C228A6D-80AD

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels:. 8T0-959-760.clb
   Part No SW: 8K0 959 760     HW: 8K0 959 760 
   Component: MEM-FS        H05 0043  
   Revision: AA000000    Serial number: 00001001136122
   Coding: 00581300000000000000
   Shop #: WSC 02399 823 56573
   VCID: F7BEA24146922DF264-80A3

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8K0 959 793 D    HW: 8K0 959 793 D
   Component: TSG FA        H11 0250  
   Revision:             Serial number: 0000007618410 
   Coding: 011C03204E00410001
   Shop #: WSC 02399 823 56573
   VCID: C1CA0C9958D6A3421A-8095

1 Fault Found:
02115 - Locking Unit for Central Locking 
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 2
                    Reset counter: 98
                    Mileage: 117606 km
                    Time Indication: 0
                    Date: 2018.12.07
                    Time: 13:51:16


-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 F    HW: 8K0 907 064 F
   Component: BCM2 1.1      H80 0141  
   Revision: 00002001    Serial number: 0113865630    
   Coding: 0106063A007A440402B001
   Shop #: WSC 02399 823 56573
   VCID: B3265651126A01D298-80E7

   Subsystem 1 - Part No SW: 8K0 959 719     HW: 8K0 959 719 
   Component: GTO BF  H06 0040 
   Serial number: 00000000000000065345

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

   Subsystem 3 - Part No SW: 8K0 959 591     HW: 8K0 959 591 
   Component: J245 PS034  H06 0037 

1 Fault Found:
01565 - Luggage Compartment Light (W3) 
            009 - Open or Short to Ground
             Freeze Frame:
                    Fault Status: 01101001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 58
                    Mileage: 104876 km
                    Time Indication: 0
                    Date: 2016.12.01
                    Time: 14:23:17


-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels:. 8T0-035-223-ASC.clb
   Part No SW: 8T0 035 223 AB    HW: 8T0 035 223 
   Component: DSP STD       H07 0220  
   Revision: S2100000    
   Coding: 0203010102
   Shop #: WSC 02399 823 56573
   VCID: EE90872539C86C3AB7-80BB

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8K0 959 792 D    HW: 8K0 959 792 D
   Component: TSG BF        H11 0250  
   Revision:             Serial number: 0000007593984 
   Coding: 011C03204E00410001
   Shop #: WSC 02399 823 56573
   VCID: C0CC099D53DCAA4A15-8095

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (J540)       Labels: 8K0-907-801-V1.clb
   Part No SW: 8K0 907 801 E    HW: 8K0 907 801 E
   Component: EPB Audi B8   H05 0060  
   Revision: 00000003    Serial number: 00000000199850
   Shop #: WSC 00000 000 00000
   VCID: B12A5C59E87633C2EA-80E5

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 8K0-907-357.clb
   Part No: 8K0 907 357 B
   Component: Dynamische LWR  H01 0030  
   Revision: 00000001    Serial number:               
   Coding: 0000004
   Shop #: WSC 02145 785 00200
   VCID: B424554DD76406EA81-80E1

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels:. 8Tx-035-1xx-56.clb
   Part No SW: 8T1 035 195 L    HW: 8T1 035 195 L
   Component: Symph3 Sirius H02 0211  
   Revision: 00000004    Serial number: AUZ5Z4H1038695
   Coding: 040200020101850043D9070800
   Shop #: WSC 02399 823 56573
   VCID: C0CC099D53DCAA4A15-8095

   Subsystem 1 - Part No SW: 8T0 919 603 A    HW: 8T0 919 603 A
   Component: Display  

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 N    HW: 8K0 959 795 C
   Component: TSG HL        H10 0251  
   Revision:             Serial number: 0000100223112 
   Coding: 010C03204000210001
   Shop #: WSC 02399 823 56573
   VCID: C4C4058D47C4B66A31-8091

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure (J502)       Labels: 8K0-907-273.clb
   Part No SW: 8K0 907 273 A    HW: 8K0 907 273 A
   Component: J502-RDK      H03 0250  
   Revision: 00001001    Serial number: 13140786081891
   Coding: 0CD154
   Shop #: WSC 02399 823 56573
   VCID: B02C595DE37C3ACAE5-80E5

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 N    HW: 8K0 959 795 C
   Component: TSG HR        H10 0251  
   Revision:             Serial number: 0000100223109 
   Coding: 010C03204000210001
   Shop #: WSC 02399 823 56573
   VCID: C4C4058D47C4B66A31-8091

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8T0 862 336 C    HW: 8T0 862 336 C
   Component: FSE_256x BT     H33 0550  
   Revision: 00000000    Serial number: 00000005017358
   Coding: 0010370
   Shop #: WSC 02145 785 00200
   VCID: BB367E71FA3AC99240-80EF

No fault code found.

End----------(Elapsed Time: 01:52, VBatt start/end: 12.1V/12.1V)-----------
 
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   #2  

Uwe

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Yeah, looks like something wonky with the door control module in the driver's door.

-Uwe-
 
   #3  

golfi_vend

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Has anyone come across? - This is like the 2nd main issue on 8K/8T and 8R platform.
 
   #4  

Jack@European_Parts

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Has anyone come across? - This is like the 2nd main issue on 8K/8T and 8R platform


Yup.....water gets in the lock unit and corrosion causes glitches, worse on very humid days. I shield them and no issues going forward. Stupid problem but I'm okay with it for job security purposes.
 
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   #5  

Otto

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When you say "I shield them". What do you exactly mean?

Thx
 
   #6  

Jack@European_Parts

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When you say "I shield them". What do you exactly mean?

Thx


Diagnosis is dirty VAG door lock discharge.
I take the lock unit out, tank them and clean dried, lube it up, then make a rain wrap to stop water from draining on the lock unit directly.

The 8K0 lock unit meat flap cover............or curtain, whichever politically incorrect definition you prefer & used with a homemade condom, ziplock bag or plastic wrap to stop the spread of car STD's!

Filthy filthy car.........
 
   #7  

Zenerdiode

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Has anyone come across? - This is like the 2nd main issue on 8K/8T and 8R platform.

:) It's up there with the 'Fuel Flap Solenoid'. What are you putting 1[SUP]st[/SUP] Magnus?
 
   #8  

Otto

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Just to close out this thread. I replaced the lock assembly. The (drivers side) door locks and unlocks with the key FOB. Reset error with VAG-COM. All is good.

Thx
 
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