2012 Bentley CGT Security Access code

   #1  

psyhovik

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Hi Guys !! Anybody have Security Access code for battery registration on Address 71: Battery Charger - 2012 Bentley Continental ?
 
   #2  

Uwe

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What exactly are you trying to do that you think requires a security access code?

FWIW, it couldn't hurt to post an Auto-Scan so people can see what control modules this car has.

-Uwe-
 
   #3  

psyhovik

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>
 
   #4  

psyhovik

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Anybody can help me ?
 
   #5  

NEtech

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Autoscan would be the first step.
 
   #6  

psyhovik

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How is Autoscan can help me ?
 
   #7  

Uwe

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It shows us all the details of the control modules in the car.

-Uwe-
 
   #8  

psyhovik

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pictures what I send is not works ?
 
   #9  

Viking

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You want help? You need to post an Autoscan log. That's how it works. :thumbs:
 
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   #10  

psyhovik

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Code:
Thursday,29,March,2018,13:52:17:14048
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x86
VCDS Version: 18.1.0.2
Data version: 20180122 DS285.1
www.Ross-Tech.com


VIN: SCBFR7ZA7CC070895   License Plate: JJ



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


                Address 71: Battery Charger       Labels: None
Control Module Part Number: 3W3 915 181     HW: 3W3 915 181 
  Component and/or Version: EMM Batt Man  H04 0400
           Software Coding: 2C0100
            Work Shop Code: WSC 00083 790 00198
              ASAM Dataset: EV_BatteChargVaria1 001001 (BY62)
                       ROD: EV_BatteChargVaria1_001.rod
                      VCID: 76E3041EC9F1DDF59F-8022
1 Fault Found:

16776977 - SAE - Reserved by Document ISO 15031-6 
          P0000 00 [009] - 2005
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 1
                    Fault Frequency: 1


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


Chassis Type: ZA-BY62 (6N0)
Scan: 01 02 03 05 06 07 08 09 11 31 15 16 17 19 2E 34 36 37 38 46
          47 53 56 65 68 6C 71 76 77

VIN: SCBFR7ZA7CC070895   Mileage: 61660km-38313miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
06-Seat Mem. Pass -- Status: Malfunction 0010
07-Control Head -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
11-Engine II -- Status: Malfunction 0010
31-Engine other -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
2E-Media Player 3 -- Status: OK 0000
34-Level Control -- Status: Malfunction 0010
36-Seat Mem. Drvr -- Status: Cannot be reached 1100
37-Navigation -- Status: OK 0000
38-Roof Electronics -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: Malfunction 0010
47-Sound System -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: Malfunction 0010
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: Malfunction 0010
68-Wiper Electr. -- Status: Malfunction 0010
6C-Back-up Cam. -- Status: OK 0000
71-Battery Charger -- Status: Malfunction 0010
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (   )       Labels: None
   Part No SW: 07C 906 018 JS    HW: 07C 906 018 JP
   Component: BY - 6.0 L -TT  G  ª8331  
   Revision: --H06---    Serial number: VWX3Z0K7933467
   Coding: 0001170
   Shop #: WSC 00083 790 00191
   VCID: 7F0DE13A2DCB9CBDCC-5124

2 Faults Found:
001348 - Sensor 1 for Exhaust Temp Bank 1 (G235) 
               P0544 - 002 - Circuit Malfunction
             Freeze Frame:
                    Fault Status: 01100010
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 61636 km
                    Time Indication: 0
                    Date: 2018.03.10
                    Time: 22:32:04

             Freeze Frame:
                    Raw, Form. N/A: 000 000 026
                    RPM: 542 /min
                    Load: 18.8 %
                    Speed: 0.0 km/h
                    Temperature: 75.0°C
                    Temperature: 23.0°C
                    Absolute Pres.: 1000.0 mbar
                    Voltage: 14.478 V

006435 - Please Check DTC Memory of ECU Number 2 
               P1923 - 008 - 
             Freeze Frame:
                    Fault Status: 01101000
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 61661 km
                    Time Indication: 0

             Freeze Frame:
                    Raw, Form. N/A: 000 000 026
                    RPM: 0 /min
                    Load: 0.0 %
                    Speed: 0.0 km/h
                    Temperature: 80.0°C
                    Temperature: 76.0°C
                    Absolute Pres.: 1010.0 mbar
                    Voltage: 9.398 V

Readiness: 0010 0101

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09E-927-156.lbl
   Part No SW: 09E 927 760 BB    HW: GS1 911 7
   Component: ZC6C1435  6L W12TT  1435  
   Revision: --H05---    Serial number:        0007849
   Coding: 0000111
   Shop #: WSC 00000 000 00000
   VCID: 71E937026B9FFACD4A-5124

1 Fault Found:
049425 - No Communication with Battery Energy Control Module 
               U0111 - 000 -  - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 61636 km
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: None
   Part No SW: 3W0 614 517 M    HW: 3W0 614 517 M
   Component: ESP 8.1 4WD     H01 0750  
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0002516
   Shop #: WSC 00083 790 00209
   VCID: 3F8DA13A6A4B5CBD8C-806A

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels: 3D0-909-13x-05.lbl
   Part No SW: 3D0 909 137 G    HW: 3D0 909 137 G
   Component: A1 Kessy            6850  
   Revision: 00H23072    Serial number: VWX3Z0K7933467
   Coding: 0405741
   Shop #: WSC 00083 790 00191
   VCID: 2B55E56A8E33D01D30-807E

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: ELV                 XXXX

2 Faults Found:
00458 - Control Module for Battery Monitoring (J367) 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 6
                    Fault Frequency: 0
                    Reset counter: 215
                    Time Indication: 0
                    Date: 2064.00.00
                    Time: 00:00:14

00166 - Access/Start Authorization Switch (E415) 
            014 - Defective
             Freeze Frame:
                    Fault Status: 01101110
                    Fault Priority: 1
                    Fault Frequency: 0
                    Reset counter: 189
                    Time Indication: 0
                    Date: 2064.00.00
                    Time: 00:00:14


-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass        Labels: None
   Part No: 3W3 959 760 
   Serial number: A
   VCID: 010967C29C3FEA4DBA-8054

No Faults Found
  or DTCs not supported by controller
  or a communication error occurred

-------------------------------------------------------------------------------
Address 07: Control Head        Labels: 3D0-907-048.clb
   Part No SW: 3D0 907 048     HW: 3D0 907 048 
   Component: J127 KBT vorn       0031  
   Revision: ABH03001    Serial number: VWZ6Z7L0070048
   Shop #: WSC 00000 000 00000
   VCID: 63C54D4AA663585DC8-8036

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: None
   Part No: 3W0 907 040 G
   Component: Climatronic BY614   2015  
   Coding: 0000111
   Shop #: WSC 62904 001 1048576
   VCID: 3561C312587796ED56-8060

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 3D0-937-049-V2.clb
   Part No SW: 3D0 937 049 P    HW: 3D0 937 049 P
   Component: J519                7600  
   Revision: -4006---    Serial number: --------------
   Coding: 40820000AB2A11800500030000000000
   Shop #: WSC 00083 790 00191
   VCID: 377DC91A427B64FD44-8062

1 Fault Found:
01964 - Control Module for Seat & Steering Column Memory (J136) 
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 11: Engine II        Labels: None
   Part No SW: 07C 906 018 JS    HW: 07C 906 018 JP
   Component: BY - 6.0 L -TT  G  ª8331  
   Revision: --H06---    Serial number: VWX3Z0K7933467
   Coding: 0001170
   Shop #: WSC 00083 790 00191
   VCID: 7F0DE13A2DCB9CBDCC-5124

1 Fault Found:
001351 - Sensor 1 for Exhaust Temp Bank 2 (G236) 
               P0547 - 001 - Circuit Malfunction
             Freeze Frame:
                    Fault Status: 01100001
                    Fault Priority: 0
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 61636 km
                    Time Indication: 0
                    Date: 2018.03.18
                    Time: 04:04:44

             Freeze Frame:
                    Raw, Form. N/A: 000 000 026
                    RPM: 1254 /min
                    Load: 29.0 %
                    Speed: 0.0 km/h
                    Temperature: 16.0°C
                    Temperature: 14.0°C
                    Absolute Pres.: 990.0 mbar
                    Voltage: 11.684 V


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: None
   Part No SW: 3W3 959 655     HW: 3W3 959 655 
   Component: 07 Airbag 9.43  H04 0050  
   Revision: 93H04005    Serial number: 003FV0000TF7  
   Coding: 0012343
   Shop #: WSC 00083 790 00191
   VCID: 04076ED6432DFF6591-8050

   Subsystem 1 - Part No: 3W7 959 339 B
   Component: BF-Gewichtsens. H02 0003

   Subsystem 2 - Serial number: 00MYV         

   Subsystem 3 - Serial number: 6332DRB40CE3CE1E

   Subsystem 4 - Serial number: 6342DRB40CE60CAA

   Subsystem 5 - Serial number: 63528RB40600A23E

   Subsystem 6 - Serial number: 63628RB406009B73

   Subsystem 7 - Serial number: 63747RB406014E7E

   Subsystem 8 - Serial number: 63847RB406014EF6

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 7L6-953-549.lbl
   Part No: 7L6 953 549 K
   Component: J527                3601  
   Coding: 0000032
   Shop #: WSC 00083 790 00191
   VCID: 479DB9DA329B147D34-8012

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 3Wx-920-xxx-17.lbl
   Part No SW: 3W0 920 851 C    HW: 3W0 920 851 C
   Component: J285 KOMBI-INST.    3013  
   Revision: KPH10V14    
   Coding: 0034214
   Shop #: WSC 37860 001 1048576
   VCID: 3663C41E41719DF55F-8062

1 Fault Found:
01335 - Drivers Seat/Mirror Position Control Module (J543) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 121
                    Mileage: 61661 km
                    Time Indication: 0
                    Date: 2018.03.25
                    Time: 04:17:54


-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 6N0-909-901-7L.clb
   Part No SW: 6N0 909 901     HW: 3W0 920 851 C
   Component: J533  GW-K-CAN TP20 3013  
   Coding: 5FFAFFAEEB054700
   Shop #: WSC 37860 001 1048576
   VCID: 70EF32066395F3C545-8024

1 Fault Found:
01335 - Drivers Seat/Mirror Position Control Module (J543) 
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 121
                    Mileage: 61661 km
                    Time Indication: 0
                    Date: 2018.03.25
                    Time: 04:17:54


-------------------------------------------------------------------------------
Address 2E: Media Player 3 (J650)       Labels:. 5N0-035-342.lbl
   Part No SW: 5N0 035 342 D    HW: 5N0 035 342 D
   Component: SG EXT.PLAYER H13 0150  
   Revision: A1001003    Serial number: 7669323889    
   Coding: 030000
   Shop #: WSC 00083 790 00196
   VCID: 285F1A665BC5FB05DD-807C

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control        Labels: 3Wx-907-553-34.clb
   Part No: 3W0 907 553 H
   Component: LUFTFDR.-CDC- 3C3V0 7505  
   Coding: 0005511
   Shop #: WSC 00083 790 00203
   VCID: 3F8DA13A6A4B5CBD8C-806A

1 Fault Found:
00477 - Control Module; Display & Input; Comfort CAN; Front (J523) 
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr
Cannot be reached

-------------------------------------------------------------------------------
Address 37: Navigation (J0506)       Labels: None
   Part No SW: 3W0 035 008 R    HW: 3W0 035 008 R
   Component: RNS-MID       H03 0448  
   Revision: AB001001    Serial number: VWZ6Z7L0070048
   Coding: 060700020000002600
   Shop #: WSC 00083 790 00191
   VCID: 3C77D636BF5D47A5A9-8068

No fault code found.

-------------------------------------------------------------------------------
Address 38: Roof Electronics        Labels: None
   Part No: 3W0 907 135 G
   Component: Dachmodul           0803  
   Coding: 0006589
   Shop #: WSC 00083 790 00196
   VCID: 3A7BD02E71697995BB-806E

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 3D0-959-933.lbl
   Part No: 3D0 959 933 M
   Component: GS HSG              8134  
   Coding: 0000040
   Shop #: WSC 00083 790 00191
   VCID: 3A7BD02E76697995BB-4AE8

   Subsystem 1 - Part No: 3W8 959 701 K
   Component: Tuersteuergeraet FS 1107

   Subsystem 2 - Part No: 3W8 959 702 K
   Component: Tuersteuergeraet BF 1107

   Subsystem 3 - Part No: 3W8 959 703 F
   Component: Tuersteuergeraet HL 0705

   Subsystem 4 - Part No: 3W8 959 704 F
   Component: Tuersteuergeraet HR 0705

   Subsystem 5 - Component:    HDSG   No Answer     

   Subsystem 6 - Part No: 7L0 907 719 A
   Component:    Neigungssensor   0020

5 Faults Found:
01335 - Drivers Seat/Mirror Position Control Module (J543) 
            004 - No Signal/Communication
00000 - End of output 
            000 -  - 
00000 - End of output 
            000 -  - 
00000 - End of output 
            000 -  - 
00000 - End of output 
            000 -  - 

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: None
   Part No: 3W0 035 466 J
   Component:   PREMIUM AMPLIFIER 5000  
   Shop #: WSC 12336 024 394758
   VCID: 3C77D6367F5D47A5A9-8068

1 Fault Found:
00873 - Bass Speaker Rear Right (R17) 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 7
                    Fault Frequency: 1
                    Reset counter: 161
                    Mileage: 61661 km
                    Time Indication: 0
                    Date: 2018.03.25
                    Time: 02:27:26


-------------------------------------------------------------------------------
Address 53: Parking Brake        Labels: 3W0-907-801.clb
   Part No SW: 3W0 907 801 F    HW: 3W0 907 801 F
   Component: EPB  BC7H0280   HC7 0280  
   Coding: 0022413
   Shop #: WSC 00083 790 00209
   VCID: 3979CF22736F728DB2-5142

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J0506)       Labels: None
   Part No SW: 3W0 035 008 R    HW: 3W0 035 008 R
   Component: RNS-MID       H03 0448  
   Revision: AB001001    Serial number: VWZ6Z7L0070048
   Coding: 060700020000002600
   Shop #: WSC 00083 790 00191
   VCID: 3C77D636BF5D47A5A9-8068

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure        Labels: None
   Part No SW: 3W7 907 273 A    HW: 3W7 907 273 A
   Component: J0502 RDK           0004  
   Revision: 0004 004    Serial number: 00000600004666
   Coding: 0000E04185C863B8FD858500858500
   Shop #: WSC 00083 790 00198
   VCID: 3E73DC3E6D4155B587-806A

1 Fault Found:
02214 - Tire Pressure Warning 
            000 -  -  - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 156
                    Mileage: 61636 km
                    Time Indication: 0
                    Date: 2018.03.10
                    Time: 07:12:07

             Freeze Frame:
                    (no units): 77.0


-------------------------------------------------------------------------------
Address 68: Wiper Electr.        Labels: 3Wx-955-023.clb
   Part No: 3W1 955 023 J
   Component: Wischermodul       ª0401  
   Shop #: WSC 00000 725 65552
   VCID: 3D71DB3260474EAD9E-8068

1 Fault Found:
00459 - Control Module for Display and Input; Front (J523) 
            004 - No Signal/Communication

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 5N0-907-441.clb
   Part No SW: 3W3 907 441 C    HW: 3W3 907 441 C
   Component: J772__Rearview      0030  
   Revision: 00H09000    Serial number: 525 PA8J120045
   Coding: 2020002
   Shop #: WSC 00083 790 00203
   VCID: 3979CF22706F728DB2-806C

No fault code found.

-------------------------------------------------------------------------------
Address 71: Battery Charger (J367)       Labels:* None
   Part No SW: 3W3 915 181     HW: 3W3 915 181 
   Component: EMM Batt Man  H04 0400  
   Serial number: 0000000001
   Coding: 2C0100
   Shop #: WSC 00083 790 00198
   ASAM Dataset: EV_BatteChargVaria1 001001
   ROD: EV_BatteChargVaria1_001.rod
   VCID: 76E3041EC9F1DDF59F-8022

   Battery Monitoring Control Module: 

1 Fault Found:
16776977 - SAE - Reserved by Document ISO 15031-6 
          P0000 00 [009] - 2005
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 1
                    Fault Frequency: 1


-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: Redir Fail!
   Part No SW: 3W0 919 283 E    HW: 3W0 919 283 E
   Component: J446  ST Parkhilfe  0100  
   Revision: 11H01001    Serial number: 48631105900757
   Coding: 0300026
   Shop #: WSC 00083 790 00191
   VCID: 3F8DA13A6A4B5CBD8C-806A

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels:| 3C8-035-730-A.clb
   Part No SW: 3D0 035 730 A    HW: 3W3 035 730 A
   Component: Telefon       010 0422  
   Revision: --------    Serial number: 35909603107824
   Coding: 020002010100010000000000
   Shop #: WSC 00083 790 00191
   ASAM Dataset: EV_UHVPremiPhaet A01002
   ROD: EV_UHVPremiPhaet.rod
   VCID: 1A3B30AE1DA959955B-804E

No fault code found.

End-------------------------(Elapsed Time: 05:06)--------------------------
 
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   #11  

DrPeter

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Hello,

Thanks for posting up the Auto-Scan.

Based on some research the [71-Battery Charger] should not require a Security Access Code in order to perform the functions you have mentioned above.

Plus the fault code [P0000] present in the [71-Battery Charger] controller is a bit strange.

P0000 - Undocumented/Reserved Fault Code


Can you tell us about the history of this vehicle? Battery replacements? Electrical work? Maybe something was connected incorrectly? Things just seem a little odd.

Thank you,

drpeter
 
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   #12  

Uwe

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VCDS Serial number
HC100001
Code:
                Address 71: Battery Charger       Labels: None
Control Module Part Number: 3W3 915 181     HW: 3W3 915 181 
  Component and/or Version: EMM Batt Man  H04 0400
           Software Coding: 2C0100
            Work Shop Code: WSC 00083 790 00198
              ASAM Dataset: EV_BatteChargVaria1 001001 (BY62)
                       ROD: EV_BatteChargVaria1_001.rod
                      VCID: 76E3041EC9F1DDF59F-8022
1 Fault Found:

16776977 - SAE - Reserved by Document ISO 15031-6 
          P0000 00 [009] - 2005
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 1
                    Fault Frequency: 1
Have you tried clearing this fault code?

-Uwe-
 
   #13  

psyhovik

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VCDS Serial number
hc811461 (2nd hand?)
Customer try to replace battery by itself . He purchase quality batteries VARTA - Main and starter battery. After replacing batteries car has problem with klimatronic . Mean first start - next day - klima is not operating .. just blow cold , not response for any buttons. after 30min running turn of the engine , 10sec start again - klima is working fine . all buttons , cold , hot air , flops . No any trouble code from klimatronic module . Looks like battery regulation module shut down couple level battery sawer program . I wanna try to registred battery replacing first , if not , possibly problem with module .

What is yours advice guys ?

Uwe- yes , try to reset code ,but it is back quickly ..
 
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   #14  

PetrolDave

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Customer try to replace battery by itself . He purchase quality batteries VARTA - Main and starter battery.
Does the BEM need informing that the batteries have been changed? If so, did that get done - if not it could explain the klimatronic being shut down.

Does this BEM keep a history log? That would be worth looking at using the history log tool in VCDS.
 
   #15  

DrPeter

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Hello,

Does the BEM need informing that the batteries have been changed? If so, did that get done - if not it could explain the klimatronic being shut down.

- There is a factory test plan for the 'Adaptation' of the new batteries, however it does not use a Security Access code as far as I can tell.


Does this BEM keep a history log? That would be worth looking at using the history log tool in VCDS.

- This controller does not appear to have a History function, VCDS will show battery history for the [19-CAN Gateway] and the [61-Battery Management] controllers.



The main job of the 'battery management system' is to control the alternator in order to maintain the correct state of charge at all times. Alternator output voltage and load control are part of this control. Since this vehicle has two batteries, the system uses 'dual battery management control (DBMC)' so that emergency starting is possible in the event there is a weak battery.



Hope this helps,

drpeter
 
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   #16  

NEtech

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As far as I read it, the coding of this [71], has no "emergency starting" activated (although 2 batteries should be installed) and has BDM module installed.
Although there is no sub ecu "Battery Monitoring Control Module" It could be interesting to know if <acronym title="A registered trademark of Ross-Tech, LLC">VCDS</acronym> will show battery history if 71 is entered as Address.

Coding example in Danish:
71-coding.png
 
   #17  

psyhovik

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Mine has exactly same coding byte . but if I wanna change coding ,I need security access code . to many modules says about problem with battery control module.
 
   #18  

Grigor

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I need the security code as well as I just replaced both batteries. Anyone know it?
Or even better what to do coding wise after the batteries are replaced? service manual says: use GFF...
 
   #19  

Gjelstad

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Hello! I need the security code too! Both batteries replaced and i want to do that adaptation. Anyone know the security access code of 71?
 
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