Security Access for USA 2016 MK7 Golf R - 17/Instruments

   #1  

HDClown

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I'm trying to do a tweak provided by DV52 to adjust the curves on the cluster light sensor, which requires Security Access to modify the necessary Adaption channels.

I've tried 20103, which DV52 has provide as working on other MK7 Golf platform cars, but it's not accepted on my car no matter what I try. I've tried it with ignition power only and with engine running, but it always says the code is not accepted.

Here's an AutoScan. Note that the malfunctions listed were caused by me when I disconnected the overhead console to install a homelink module.

Code:
Wednesday,09,December,2015,09:06:43:43055
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86
VCDS Version: 15.7.3.0
Data version: 20151124
www.Ross-Tech.com


VIN: WVWLF7AU4GW136712   License Plate: 2016VWGOLFR
Mileage: 2182km-1355mi   Repair Order: 



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


Chassis Type: AU (5Q0)
Scan: 01 02 03 05 08 09 14 15 16 17 19 22 2B 42 44 52 55 5F 75 A9
         

VIN: WVWLF7AU4GW136712   Mileage: 2182km-1355miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
14-Susp. 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
22-AWD -- Status: OK 0000
2B-Steer. Col. Lock -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
75-Telematics -- Status: Malfunction 0010
A9-Struct. Borne Sound -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CYFB)       Labels: 06K-907-425-V1.clb
   Part No SW: 8V0 906 259 H    HW: 06K 907 425 E
   Component: 2.0l R4 TFSI  H13 0002  
   Revision: --H13---    
   Coding: 091D00122426000E3004
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_ECM20TFS0208V0906259H 001003
   ROD: EV_ECM20TFS0208V0906259H_VW37.rod
   VCID: 458BBB3CC409C91602-8010

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans (J743)       Labels: 0D9-927-770.clb
   Part No SW: 0D9 300 012     HW: 02E 927 770 AQ
   Component: DQ250-6A MQB  H53 4904  
   Revision: 06253104    Serial number: TFK01508230699
   Coding: 0014
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_TCMDQ250021 001001
   ROD: EV_TCMDQ250021_AU37.rod
   VCID: 53AF95643A5D67A69C-8006

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 5Q0-907-379-IPB-V1.clb
   Part No SW: 3Q0 907 379 AA    HW: 3Q0 907 379 F
   Component: ESC           H42 0623  
   Revision: 00000000    Serial number: 62575000000140
   Coding: 01FA6BA154230972057E030141C56980D62A90A0C08296B7004000D8C208
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_Brake1UDSContiMK100IPB 034036
   ROD: EV_Brake1UDSContiMK100IPB_VW37.rod
   VCID: 79F307CCF8717DF636-802C

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J518)       Labels: 5Q0-959-435.clb
   Part No SW: 5Q0 959 435 A    HW: 5Q0 959 435 
   Component: VWKESSYMQB    021 0604  
   Revision: 00021000    Serial number: 0381191442
   Coding: 030C0C
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_KessyHellaMQBAB 002011
   ROD: EV_KessyHellaMQBAB_AU37.rod
   VCID: 3A71D8C0BDF7B6EE7F-806E

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 5G0-907-044.clb
   Part No SW: 5G0 907 044 BD    HW: 5G0 907 044 BD
   Component: Climatronic   H03 1001  
   Revision: 00001K08    
   Coding: 00020004100100000005004012111402
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_ACClimaBHBVW37X 004131
   ROD: EV_ACClimaBHBVW37X_SK37.rod
   VCID: 6AD128808DD7C66ECF-803E

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: None
   Part No SW: 5Q0 937 085 AJ    HW: 5Q0 937 085 AF
   Component: BCM MQBAB HNA H24 0175  
   Serial number: 01061526100485
   Coding: 00011A46C041A2E169E44000091C07201800000000000000000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_BCMMQB 015001
   ROD: EV_BCMBOSCH_AU37.rod
   VCID: 01036F2C90A125367E-8054

   Slave 1: 
   Subsystem 1 - Part No SW: 5G1 955 119 A    HW: 5G1 955 119 A  Labels: 5QX-955-119-V1.CLB
   Component: WWS    150707  043 0551 
   Serial number:         150804121608
   Coding: 0E4DDD

   Slave 2: 
   Subsystem 2 - Part No SW: 5Q0 955 547 A    HW: 5Q0 955 547 A  Labels: 5Q0-955-547.CLB
   Component: RLHS  037 0059 
   Serial number: S4Y15M08D20H08M24S55
   Coding: 90A8DD

1 Fault Found:
0263 - Supply Voltage for Interior Lights 
          B1314 11 [008] - Short to Ground
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 70
                    Mileage: 1849 km
                    Date: 2015.11.21
                    Time: 16:18:06


-------------------------------------------------------------------------------
Address 14: Susp. Elect. (J250)       Labels: 5Q0-907-376.clb
   Part No SW: 5Q0 907 376 A    HW: 5Q0 907 376 A
   Component: DAEMPFUNGS-SG H17 0120  
   Serial number: 28091541350477
   ASAM Dataset: EV_DRCONTITEMIC 001019
   ROD: EV_DRCONTITEMIC.rod
   VCID: 3777C1F48EE5AB8680-8062

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels: 5Q0-959-655.clb
   Part No SW: 5Q0 959 655 J    HW: 5Q0 959 655 J
   Component: AirbagVW20    010 0830  
   Serial number: 003GCR03H5SP
   Coding: 8CCCFC00000000005000001AC24800000065
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_AirbaVW20SMEVW37X 002144
   ROD: EV_AirbaVW20SMEVW37X_AU37.rod
   VCID: 4797B134FE05DB06F0-8012

   Seat occupant detection; front passenger side: 
   Subsystem 1 - Part No SW: 4M0 959 339 B    HW: 4M0 959 339 B
H11 0021 
   Serial number: IBH0000000000034ZH8R
   Coding: 42462D4765776963687473732E

   Crash sensor for side airbag; driver side: 
   Subsystem 2 - Part No SW: -----------    HW: 480 001 609 15
   Component: SideSensor_Df  001 0887 
   Serial number: 35700000000CDC45661V
   Coding: 2D2D2D

   Crash sensor for side airbag; front passenger side: 
   Subsystem 3 - Part No SW: -----------    HW: 480 001 609 15
   Component: SideSensor_Pf  001 0887 
   Serial number: 358000000009748C561P
   Coding: 2D2D2D

   Crash sensor for side airbag; rear; driver side: 
   Component: -----------  001 6149 
   Serial number: 3510002AD1D25F7112D8
   Coding: 2D2D2D

   Crash sensor for side airbag; rear; passenger side: 
   Subsystem 5 - Part No SW: -----------    HW: 480 402 109 15
   Component: SideSensor_Pr  001 6149 
   Serial number: 3520002AB1D1B5D160DB
   Coding: 2D2D2D

   Crash sensor for front airbag; driver side: 
   Subsystem 6 - Part No SW: -----------    HW: 480 402 109 15
   Component: FrontSensor_D  001 6149 
   Serial number: 3550002C11CF2DA4B28K
   Coding: 2D2D2D

   Crash sensor for front airbag; front passenger side: 
   Subsystem 7 - Part No SW: -----------    HW: 480 402 109 15
   Component: FrontSensor_P  001 6149 
   Serial number: 3560002C11CF2DA5A22F
   Coding: 2D2D2D

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels: 5Q0-953-549.clb
   Part No SW: 5Q0 953 507 HL    HW: 5Q0 953 549 E
   Component: Lenks. Modul  003 0110  
   Revision: --------    Serial number: 18091508490846
   Coding: 0410
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_SMLSKLOMQB 017001
   ROD: EV_SMLSKLOMQB_SE37.rod
   VCID: 07177134BE851B0630-8052

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5G0-920-XXX-17.clb
   Part No SW: 5G1 920 858 A    HW: 5G1 920 858 A
   Component: KOMBI         303 6420  
   Coding: 0BAD081A3B80CF0502087A001400000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DashBoardVDDMQBAB 009046
   ROD: EV_DashBoardVDDMQBAB_AU37.rod
   VCID: 2E59E49071BF6A4ED3-807A

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: 5Q0-907-530-V1.clb
   Part No SW: 5Q0 907 530 AF    HW: 5Q0 907 530 F
   Component: GW MQB High   128 1223  
   Revision: --------    Serial number: 0003980871
   Coding: 0101000830085900FB00022A9C0F00000001050000000000000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_GatewLear 013020
   ROD: EV_GatewLear.rod
   VCID: 75EB0BFCD469199652-8020

   Alternator: 

   Multifunction unit control module: 
   Subsystem 2 - Part No SW: 5G0 959 442 Q    HW: 5G0 959 442 Q
   Component: E221__MFL-DC1  H10 0101 
   Serial number: 29150001812010035385
   Coding: 31FFFF

No fault code found.

-------------------------------------------------------------------------------
Address 22: AWD (J492)       Labels: 0CQ-907-554.clb
   Part No SW: 0CQ 907 554 H    HW: 0CQ 525 130 
   Component: Haldex4Motion H52 7083  
   Serial number: HA1-00010.08.15
   Coding: 0001
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_AllWheelContrHA1VW37X 004013
   ROD: EV_AllWheelContrHA1VW37X_AU21.rod
   VCID: 4A918800ED17266EEF-801E

No fault code found.

-------------------------------------------------------------------------------
Address 2B: Steer. Col. Lock (J764)       Labels: 5Q0-905-861.clb
   Part No SW: 5Q0 905 861 A    HW: 5Q0 905 861 A
   Component: ELV-MQBA      H01 0120  
   Revision: 00000000    Serial number: 15000214022006
   Coding: 5D00000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_ELVMarquMQB 004111
   ROD: EV_ELVMarquMQB_AU37.rod
   VCID: 346DF6F89F93409EA5-8060

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels: 5QX-959-X93-42.clb
   Part No SW: 5Q0 959 593 E    HW: 5Q0 959 593 B
   Component: TSG FS        020 0041  
   Serial number: 060915BI505416
   Coding: 003E13208000040000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
   ROD: EV_DCUDriveSideEWMAXCONT_AU37.rod
   VCID: 438FA524CA3DF7262C-8016

   Subsystem 1 - Part No SW: 5Q0 959 811     HW: 5Q0 959 811 
   Component: FOND_FHSG_DRV  005 0005 
   Serial number: 00000000000007354588
   Coding: 111000

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels: 5Q0-909-144.clb
   Part No SW: 3Q0 909 144 J    HW: 3Q0 909 144 H
   Component: EPS_MQB_ZFLS  505 5063  
   Coding: 8102
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_SteerAssisMQB 012140
   ROD: EV_SteerAssisMQB.rod
   VCID: 3973C7CCB8F1BDF676-806C

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels: 5QX-959-X92-52.clb
   Part No SW: 5Q0 959 592 E    HW: 5Q0 959 592 B
   Component: TSG BFS       020 0041  
   Serial number: 100915BI915411
   Coding: 003E13208000040000800000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003
   ROD: EV_DCUPasseSideEWMAXCONT_AU37.rod
   VCID: 4281A020D527FE2E27-8016

   Subsystem 1 - Part No SW: 5Q0 959 812     HW: 5Q0 959 812 
   Component: FOND_FHSG_PSG  005 0005 
   Serial number: 00000000000007504944
   Coding: 091000

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J745)       Labels: 7P6-907-357.clb
   Part No SW: 7P6 907 357 D    HW: 7P6 907 357 A
   Component: AFS-ECU       H07 0090  
   Revision: --------    Serial number: --------------
   Coding: 022202010B000400
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_HeadlRegulVWAFSMQB 001120
   ROD: EV_HeadlRegulVWAFS_SE26.rod
   VCID: 4085AA28DB2BEC3E31-8014

   Subsystem 1 - Part No SW: 3D0 941 329 E    HW: 3D0 941 329 E  Labels: 3D0-941-329.CLB
   Component: LeiMo links  H01 0002 
   Coding: 2E0000

   Subsystem 2 - Part No SW: 3D0 941 329 E    HW: 3D0 941 329 E  Labels: 3D0-941-329.CLB
   Component: LeiMo rechts  H01 0002 
   Coding: 2E0000

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels: None
   Part No SW: 3Q0 035 876     HW: 3Q0 035 876 
   Component: MU-S-NS-US    H25 0245  
   Serial number: VWZAZ2R0415075
   Coding: 027300020000000051220002001808001F0207F401200105C6
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_MUStd4CTSAT 001022
   ROD: EV_MUStd4CTSAT_VW26.rod
   VCID: 71E33FECA00135B68E-8024

   Media Player Position 1: 
   Subsystem 1 - Part No SW: 5GM 919 605     HW: 5GM 919 605 
   Component: ABT_Std-2_Nav  H52 1028 
   Serial number: VWZ8Z9RFC0087X      

   Engine Control Module 2: 
   Subsystem 2 - Part No SW: 3G0 919 866 B    HW: -----------
   Component: NAR 2015/16  --- 0220 
   Serial number: --------------------

No fault code found.

-------------------------------------------------------------------------------
Address 75: Telematics (J949)       Labels: 5QE-035-285.clb
   Part No SW: 5QE 035 285 A    HW: 5QE 035 285 A
   Component: OCULowMQBUS   007 0568  
   Coding: 02730002C2821A017F1E06020000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_OCULowMQB 001006
   ROD: EV_OCULowMQB.rod
   VCID: 438FA524CA3DF7262C-8016

2 Faults Found:
9455635 - Microphone 1 
          B129B 13 [008] - Open Circuit
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 2
                    Reset counter: 79
                    Mileage: 1849 km
                    Date: 2015.11.21
                    Time: 12:35:41

9458195 - Control Module for Cellular Telephone 
          B1052 13 [008] - Open Circuit
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 4
                    Fault Frequency: 2
                    Reset counter: 79
                    Mileage: 1849 km
                    Date: 2015.11.21
                    Time: 12:35:41


-------------------------------------------------------------------------------
Address A9: Struct. Borne Sound (J869)       Labels: 4H0-907-159.clb
   Part No SW: 5G0 907 159 D    HW: 4H0 907 159 A
   Component: SAS-GEN 2     H07 0001  
   Serial number: 150908201144
   ASAM Dataset: EV_SoundActuaGen2AU64X 003010
   ROD: EV_SoundActuaGen2AU64X.rod
   VCID: 2F67F99476B56346D8-807A

No fault code found.

End-------------------------(Elapsed Time: 04:55)--------------------------
 
   #2  

DV52

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I'm trying to do a tweak provided by DV52 to adjust the curves on the cluster light sensor, which requires Security Access to modify the necessary Adaption channels.

I've tried 20103, which DV52 has provide as working on other MK7 Golf platform cars, but it's not accepted on my car no matter what I try. I've tried it with ignition power only and with engine running, but it always says the code is not accepted.
HDClown: If you still can't get access to the instrument control module to implement the tweak, perhaps this alternative option HERE might be worth looking-at. I've not tried the alternative tweak, but the author, MRG_AU is quite a gifted colleague, so I'm confident that it will work. Of course, a consequence of implementing the tweak is that the DRLs will be illuminated when the rotary light switch is in the "parker" position, but this is only a minor matter - and it's possibly an added advantage (IMO).
Don

EDIT: I've been having a nice chat with two of your compatriots on another forum about this issue. Seems that like you, they are having similar issues in getting 20103 accepted by this control module. Interesting bit is that they also have a 2016 "R" type mk7 of the NAR version and the PN/SW of the module is 5G1 920 858 A -like yours and 5G1 920 758 A. What's so special about this control module of the *** *** *58 A ilk - the "spiffy" cluster lighting perhaps? But why does this normally impact a security code? not sure!

PPS: One of the Chat-ees tried the "alternative" tweak that I identified above. He reported that it lit-up everything inside the cabin EXCEPT the cluster lighting - bummer!
 
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   #3  

Yomny

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Can you try 31347
 
   #5  

DV52

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Just to make sure that the lack of access to address 17 module wasn't somehow connected with RT's software (apology to RT for any unintended insinuation), I re-tried 20103 on my car after loading the new 15.7.3 - and it was accepted first time! Got to be something peculiar in the unit installed in the NAR 2016 "R" type mk7, or the newer version module.

Question for anyone who knows - Has it happened in the past that security codes become ineffectual with subsequent releases of control modules?

Don

EDIT: OK- Given Zenerdiode's response below, this tweak might not be accessible with these newer modules until someone, somehow get's hold of the new SA - bummer!!
 
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   #6  

Zenerdiode

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Question for anyone who knows - Has it happened in the past that security codes become ineffectual with subsequent releases of control modules?
Yes, the 46-BCM2 module on the Audi A5 changed the SA code from BCM2 2.01 to BCM2 2.1 and subsequent versions. There's a recent thread where someone was wanting to unlock the ADP channels to code in their new rear LEDs that I was able to chip-in with a different SA code. :)
 
   #7  

nathan16mk7R

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EDIT: OK- Given Zenerdiode's response below, this tweak might not be accessible with these newer modules until someone, somehow get's hold of the new SA - bummer!!
Nooooooooooooooooooooooooooooooooooooooooooo! So how can we help get the new SA?
 
   #8  

nathan16mk7R

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Bump, any way we can get the SA for the Instruments on the '16s?
 
   #9  

nathan16mk7R

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So there is no way to get the new security code?
 
   #10  

nsap

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Has anybody made any progress on this? I'm also looking for the instruments security code.

Address 17: Instruments (J285) Labels: 5G0-920-XXX-17.clb
Part No SW: 5G1 920 858 A HW: 5G1 920 858 A
Component: KOMBI 303 6420
Coding: 0BAD081A3B80CF0502086A001400000000000000
Shop #: WSC 01357 011 00200
ASAM Dataset: EV_DashBoardVDDMQBAB 009046
ROD: EV_DashBoardVDDMQBAB_AU37.rod
VCID: 2E7DF7DC71E69C4ED3-807A
 
   #11  

Xpower

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I'm trying to do the same on my Octavia III MY2016, 20103 is now rejected where as it worked on my 2014MY.
No luck so far........
 
   #12  

DV52

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Has anybody made any progress on this? I'm also looking for the instruments security code.
nsap: Can you try 25327 as the security code for the instrument control module and tell me if it works - please? I've just been given this number by a colleague on the VWW forum (thanks Zloybob)

Don
 
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   #15  

Uwe

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Confirmed accepted by this one too:

Code:
Address 17: Instruments (J285)       Labels: 5G0-920-XXX-17.clb
   Part No SW: 5G1 920 858 A    HW: 5G1 920 858 A
   Component: KOMBI         303 6420  
   Coding: 0BAD08123B80CF0502086A001400000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DashBoardVDDMQBAB 009046
   ROD: EV_DashBoardVDDMQBAB_AU37.rod
   VCID: AE104EEFF1A3C24E5D-80FA
-Uwe-
 
   #16  

dmc

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So I just attempted to modify the dimming_characteristic_curve_adjustment_internal_phototransistor set with no success. The code is initially accepted, but then going into modify the above adaptation results in the controller requesting security access again. I haven't tried any other adaptation channels, but I will do a little more experimenting...

Code:
Address 17: Instruments (J285)       Labels: 5G0-920-XXX-17.clb
   Part No SW: 5G1 920 758 A    HW: 5G1 920 758 A
   Component: KOMBI         302 6420  
   Coding: 0BAD08127F88880902886A0B5400000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DashBoardVDDMQBAB 009046
   ROD: EV_DashBoardVDDMQBAB_AU37.rod
   VCID: AD5B11C3FC748F566A-80F8

No fault code found.
 
   #17  

Gizmo

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So I just attempted to modify the dimming_characteristic_curve_adjustment_internal_phototransistor set with no success. The code is initially accepted, but then going into modify the above adaptation results in the controller requesting security access again. I haven't tried any other adaptation channels, but I will do a little more experimenting...
AIUI some controllers use multiple security access codes, so whilst the code is initially accepted when you try to change a certain adaptation (the one you mention for example... which I have also tried without success) you find you need a different security access code.

For example the ABS has at least 8 valid log in codes, but I have yet to find one to change the ‘Drivers door status’

Would it be possible to have a ‘sticky’ thread with security access codes (and what they let you change)??
 
   #18  

nsap

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nsap: Can you try 25327 as the security code for the instrument control module and tell me if it works - please? I've just been given this number by a colleague on the VWW forum (thanks Zloybob)

Don
Thanks for posting, I saw this on VWVortex as well. Repeating myself on this, but when I tried to change the black ice warning temps, it failed due to the security code.
 
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Xpower

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So close :-(
This was also accepted on my module but won't allow changes to the dimming characteristic curve.
Surely now we know 1 code can't we use VCP to force attempt every combination that has been mentioned before.....
If some one is close who could lend me it I would leave it to its work in the workshop all day with a battery stabilisation unit on it.
It's an option
 
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DV52

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Sorry all - finding the correct security code for the instrument cluster on MY16 mk7s is proving to be the delicious futility of an impossible task!

But if you think about it Zloybob's contribution is a victory of sorts. The older security code (20103) applied universally to all adaptation channels in the instrument cluster - I believe. But because the code 25327 was accepted by the control module, can we correctly assume that the security code regime for the newer instrument clusters is much like that of the ABS module - where separate security codes are used for individual adaption channels (or a bunch of adaption channels)?

Clearly though the search continues
Don
 
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