Retrofitted heated steering wheel A6 C7 not working

   #1  

Hedning

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VCDS Serial number
C?ID=364644
I have installed a heated steering wheel in my A6 Allroad 2014 but I think there is some more coding needed, any help appreciated.

I also changed the steering electronics (J527) with slip ring for heated steering wheel, and connected the extra power supply.

I can see in VCDS that the button works, and I can start the heating via VCDS. But the heating does not start by the button. Once the text "heated steering wheel off" or something similar showed in the display besides the speed meter.

Code:
torsdag,19,December,2019,17:48:27:07980
VCDS -- Windows-baserad VAG/VAS-emulator Tändningen Windows 10 x64
VCDS version: AER 19.6.1.0  HEX-V2 CB: 0.4508.4
Dataversion: 20190821 DS308.0
www.vcds.se


VIN: WAUZZZ4G7EN169058   Reg.nr: 
Mätarställning: 200132km   Rep.order: 



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


Chassityp: 4G-AU57 (4G0)
Skanna: 01 02 03 05 08 09 10 15 16 17 18 19 20 28 34 3B 42 44 46 52
          53 55 5F 62 69 6C 6D 72

VIN: WAUZZZ4G7EN169058   Mätarställning: 200132km

01-Motor -- Status: OK 0000
02-Automatväxel -- Status: OK 0000
03-Bromselektronik -- Status: OK 0000
04-Styrposition -- Status: OK 0000
05-Behör.kontroll -- Status: OK 0000
08-Klimatanläggning -- Status: OK 0000
09-Elektron. elcentral -- Status: OK 0000
10-park/styr-hjälp -- Status: OK 0000
15-Krockkuddar -- Status: OK 0000
16-Rattelektronik -- Status: OK 0000
17-Instrument -- Status: OK 0000
18-Extra/p-värmare -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
20-Helljus Assist -- Status: OK 0000
28-Klimatmanövr. bak -- Status: OK 0000
34-Nivåreglering -- Status: OK 0000
3B-Sensor-elektr. -- Status: OK 0000
42-Dörrel. förare -- Status: OK 0000
44-Styrservo -- Status: OK 0000
46-Komfortcentral -- Status: OK 0000
52-Dörrelektr. pass. -- Status: OK 0000
53-Parkeringsbroms -- Status: OK 0000
55-Helljusområde -- Status: OK 0000
5F-Information Elektr. -- Status: OK 0000
62-Dörr, Vä Bak -- Status: OK 0000
69-Släpvagn -- Status: OK 0000
6C-Back-kamera -- Status: OK 0000
6D-El Bagageutr. -- Status: OK 0000
72-Dörr hö bak -- Status: OK 0000
-------------------------------------------------------------------------------
Adress 01: Motor (J623-CLAA)       Labels:. AER\059-907-401-V2.clb
   Artikelnr SW: 4G0 907 311 E    HW: 4G0 907 401 
   Komponent: 3.0TDI EDC17  H41 0003  
   Revision: 53H41---    
   Kodning: 3225401A053609020000
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_ECM30TDI0114G0907311E 001003
   ROD: EV_ECM30TDI0114G0907311E.rod
   VCID: 2517F0D09560F4EF99F-8070

Ingen felkod funnen.
Readiness: 0 0 0 0 1 

-------------------------------------------------------------------------------
Adress 02: Automatväxel (J217)       Labels:| AER\0B5-927-156.clb
   Artikelnr SW: 4G5 927 156 A    HW: 0B5 927 156 K
   Komponent: 0B5 30 TDIRdW H02 0003  
   Revision: --H02---    
   Kodning: 000001
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_TCMDL501021 001015
   ROD: EV_TCMDL501021.rod
   VCID: 2F3B12F8C79CBEBF633-807A

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 03: Bromselektronik (J104)       Labels:. AER\4G0-907-379-V1.clb
   Artikelnr SW: 4G0 907 379 L    HW: 4G0 907 379 L
   Komponent: ESP PREMIUM   H09 0450  
   Revision: --------    Serienummer: --------------
   Kodning: 27A6DF05E465FBA0FB00
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_ESPPremiAU57X 004039
   ROD: EV_ESPPremiAU57X_004_AU57.rod
   VCID: 3A2D33AC0CDE6B17C4D-806E

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 05: Behör.kontroll (J393)       Labels:. AER\8K0-907-064-05.clb
   Artikelnr SW: 4H0 907 064 FP    HW: 4H0 907 064 EP
   Komponent: BCM2 2.0      H36 0551  
   Revision: 00002001    
   Kodning: 05A92F46000000000000
   Verkstad #: WSC 02391 785 00200
   VCID: 7CA1F5B446EA9527961-8028

   Subsystem 2 - Artikelnr SW: 4H0 905 852 C    HW: 4H0 905 852 C
   Komponent: J764 ELV MLB  H40 0046 
   Serienummer: 0214000096170004    

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 08: Klimatanläggning (J255)       Labels:| AER\4G0-820-043-4Z.clb
   Artikelnr SW: 4G0 820 043 AM    HW: 4G0 820 043 AM
   Komponent: KLIMA 4 ZONEN H14 0096  
   Serienummer: 23051400041870
   Kodning: 369200B821
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_AirCondiComfoUDS 004003
   ROD: EV_AirCondiComfoUDS_004.rod
   VCID: 6A8DC3EC3CFE1B9774D-803E

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 09: Elektron. elcentral (J519)       Labels:. AER\4H0-907-063.clb
   Artikelnr SW: 4H0 907 063 CF    HW: 4H0 907 063 F
   Komponent: BCM1 2.0      H12 0130  
   Revision: 20012002    Serienummer: 00000001747843
   Kodning: 2600E0104074AFE00981008300001D0CCF9C6708AE090221000008606100
   Verkstad #: WSC 02391 785 00200
   VCID: 6E85CFFC0096F7B7285-803A

   Subsystem 1 - Artikelnr SW: 4G1 955 119     HW: 4G8 955 119   Labels: AER\1KX-955-119.CLB
   Komponent: WWS57X 140513  H37 0080 
   Serienummer:         140515092214
   Kodning: 0045F7

   Subsystem 2 - Artikelnr SW: 8U0 955 559 B    HW: 8U0 955 559 B  Labels: AER\8U0-955-559.CLB
   Komponent: G397_RLFS  H06 0002 
   Serienummer: 22696836            
   Kodning: 02006D

   Subsystem 3 - Artikelnr SW: 4G0 941 531 BE    HW: 4G0 941 531 BE
   Komponent: E1 - LDS  H07 0044 
   Serienummer: 22 05 2014  00000976

   Subsystem 4 - Artikelnr SW: 4G0 907 410     HW: 4H0 907 410 
   Komponent: EHL2 V07.03  H30 0030 
   Serienummer: 0000002274537R1SDE03

   Subsystem 5 - Artikelnr SW: 4H0 907 658     HW: 4H0 907 658 
   Komponent: AQ_Hum_Sensor  H03 0003 
   Serienummer: 6578C227000000000001

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 10: park/styr-hjälp (J791)       Labels:| AER\4H0-919-475-7X5.clb
   Artikelnr SW: 4H0 919 475 AH    HW: 4H0 919 475 E
   Komponent: PARKHILFE PLA H06 0091  
   Revision: --------    Serienummer: 56261414600826
   Kodning: 39030C
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_EPHVA2CAU57X0000 002012
   ROD: EV_EPHVA2CAU57X0000.rod
   VCID: 78A9E9A47252B907F29-802C

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 15: Krockkuddar (J234)       Labels:* AER\4H0-959-655.clb
   Artikelnr SW: 4H0 959 655 C    HW: 4H0 959 655 C
   Komponent: Airbag10.43   H43 0040  
   Revision: --------    Serienummer: 003JG00J32AT
   Kodning: 3032343631334E303435554A304C34473053
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_AirbaAU10BPAAU64X 001014
   ROD: EV_AirbaAU10BPAAU64X_VW51.rod
   VCID: 3635279C38C68F77205-8062

   krocksensor för sidoairbag på förarsidan: 
   Serienummer: 3575HRB400U50PASE1U7

   krocksensor för sidoairbag på passagerarsidan: 
   Serienummer: 3585HRB40632L7IMBPQ6

   krocksensor för sidoairbag bak på förarsidan: 
   Serienummer: 3515JRB400K52JCEHOCS

   Krocksensor för sidoairbag bak: passagerarsidan: 
   Serienummer: 3525JRB401652K1SEGEB

   krocksensor för airbag fram på förarsidan: 
   Serienummer: 3554VRB401452K1OP189

   krocksensor för airbag fram på passagerarsidan: 
   Serienummer: 3564VRB401452K1O4PAF

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 16: Rattelektronik (J527)       Labels:. AER\4H0-953-568.clb
   Artikelnr SW: 4H0 953 568 M    HW: 4H0 953 568 M
   Komponent: Lenks.Modul   H06 0005  
   Revision: C0068538    Serienummer: 90862OF3000FO 
   Kodning: 000C35
   Verkstad #: WSC 12345 123 12345
   VCID: 3D2738B01D705C2FE1F-8068

   Subsystem 1 - Artikelnr SW: 4H0 951 528 E    HW: 4H0 951 528 E
   Komponent: E221 - MFL  H08 0010 
   Serienummer: 29 07 2016  B0059512

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 17: Instrument (J285)       Labels:| AER\4H0-920-xxx-17.clb-SRI1
   Artikelnr SW: 4G9 920 950 L    HW: 4G9 920 950 L
   Komponent: TDieRdw   Nv  H58 0622  
   Revision: 29131237    Serienummer: 658210514596000
   Kodning: 13AF03081B41000A000000
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_RBD4K 004048
   ROD: EV_RBD4K_AU57.rod
   VCID: 392F2CA009D8600FCD7-806C

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 18: Extra/p-värmare (J364)       Labels:. AER\8R0-265-105.clb
   Artikelnr SW: 4H0 265 105 G    HW: 4H0 265 105 G
   Komponent: Standheizung  H24 0260  
   Revision: 66006006    Serienummer: 20140324035124
   Kodning: 5D3F01
   Verkstad #: WSC 02391 785 00200
   VCID: 2615F7DCE8E6FFF7905-8072

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 19: CAN Gateway (J533)       Labels:* saknas
   Artikelnr SW: 4G0 907 468 AD    HW: 4G0 907 468 AC
   Komponent: J533--Gateway H13 0050  
   Revision: --------    Serienummer: 00000001408850
   Kodning: 00CD077D00
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_GatewPkoUDS 001019
   ROD: EV_GatewPkoUDS_001_AU57.rod
   VCID: 72BDDB8C142ED357CCD-8026

   Styrdon för batteriövervakning: 
   Subsystem 1 - Artikelnr SW: 8T0 915 181     HW: 8T0 915 181 
   Komponent: J367-BDMHella  H03 8041 
   Serienummer: 1277803403          

   Spänningsstabilisator: 
   Subsystem 2 - Artikelnr SW: 8K0 959 663 D    HW: 8K0 959 663 
   Komponent: J532_DCDCStab  H23 0021 
   Serienummer: 14032400000000000407

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 20: Helljus Assist (J844)       Labels:. AER\8K0-857-511.clb
   Artikelnr SW: 8T0 857 511 AD    HW: 8T0 857 511 AD
   Komponent: FLA           H04 0012  
   Revision: AA001002    
   Kodning: 02018264747464545425363E00
   Verkstad #: WSC 02391 785 00200
   VCID: 7CA1F5B446EA9527961-8028

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 28: Klimatmanövr. bak (E265)       Labels:* AER\4G0-919-158.clb
   Artikelnr SW: 4G0 919 158 N    HW: 4G0 919 158 N
   Komponent: KLIMA FOND    H08 0096  
   Serienummer: 26051400040526
   Kodning: 21
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_ClimaContrUnitRearUDS 004002
   ROD: EV_ClimaContrUnitRearUDS_003.rod
   VCID: 3A2D33AC0CDE6B17C4D-806E

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 34: Nivåreglering (J197)       Labels:. AER\4G0-907-553.clb
   Artikelnr SW: 4G0 907 553 F    HW: 4G0 907 553 F
   Komponent: LUFE-DAEMPFER H18 0782  
   Kodning: 008001
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_AirSuspe 003024
   ROD: EV_AirSuspe_VW51.rod
   VCID: 2E050FFCC096B7B7685-807A

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 3B: Sensor-elektr. (J849)       Labels: AER\4G0-907-637.clb
   Artikelnr SW: 4G0 907 637 K    HW: 4G0 907 637 F
   Komponent: SARA 6D       H03 0056  
   Revision: --------    Serienummer: EJ1BPA8207CKGG
   Verkstad #: WSC 00000 000 00000
   ASAM Dataset: EV_SARA2 005012
   ROD: EV_SARA2.rod
   VCID: 3635279C38C68F77205-8062

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 42: Dörrel. förare (J386)       Labels:. AER\4H0-959-793.clb
   Artikelnr SW: 4G8 959 793 J    HW: 4G8 959 793 G
   Komponent: TSG FA        H03 0507  
   Revision: --------    Serienummer: --------------
   Kodning: 011F16004000620002080002
   Verkstad #: WSC 02391 785 00200
   VCID: 47CB5A584FAC06FF4B3-8012

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 44: Styrservo (J500)       Labels:| AER\4G0-909-144.clb
   Artikelnr SW: 4G0 909 144 L    HW: 4G0 909 144 G
   Komponent: RCEPS         H40 0010  
   Revision: 00001000    Serienummer: 0015588785
   Kodning: 101100010000
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_RCEPS 009008
   ROD: EV_RCEPS_009.rod
   VCID: 323D1B8CD4AE93570CD-8066

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 46: Komfortcentral (J393)       Labels:. AER\4H0-907-064-46.clb
   Artikelnr SW: 4H0 907 064 FP    HW: 4H0 907 064 EP
   Komponent: BCM2 2.0      H36 0551  
   Revision: 00002001    Serienummer: 0336785717    
   Kodning: 013A0E20A0B970018320090420010F470000000000000000000000000000
   Verkstad #: WSC 02391 785 00200
   VCID: 7CA1F5B446EA9527961-8028

   Subsystem 1 - Artikelnr SW: 4G0 959 719     HW: 4G0 959 719 
   Komponent: GTO BF  H01 0081 
   Serienummer: 00000000000000221674

   Subsystem 2 - Artikelnr: 4G0 951 177 
   Komponent: DWA-Sensor  H01 0010 

   Subsystem 3 - Artikelnr: 1K0 951 605 C
   Komponent: LIN BACKUP HO  H05 1501 

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 52: Dörrelektr. pass. (J387)       Labels:. AER\4H0-959-792.clb
   Artikelnr SW: 4G8 959 792 J    HW: 4G8 959 792 G
   Komponent: TSG BF        H03 0507  
   Revision: --------    Serienummer: --------------
   Kodning: 011F16004000620002080002
   Verkstad #: WSC 02391 785 00200
   VCID: 46D5575C48A61FF7B05-8012

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 53: Parkeringsbroms (----)       Labels: AER\4H0-907-801.clb
   Artikelnr SW: 4H0 907 801 H    HW: 4H0 907 801 A
   Komponent: EPB-4         H04 0015  
   Revision: --------    Serienummer: 00000001077680
   ASAM Dataset: EV_ParkiBrake 001028
   ROD: EV_ParkiBrake_VW51.rod
   VCID: 2D0708F0CD90CCAF51F-8078

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 55: Helljusområde (J431)       Labels:| AER\8X0-907-357.clb
   Artikelnr SW: 4H0 907 357 B    HW: 4H0 907 357 B
   Komponent: ....LWR12.... H02 0010  
   Serienummer: 140527-0002-156
   Kodning: 11226F101002A300
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_HeadlRegulBasic 005001
   ROD: EV_HeadlRegulBasic.rod
   VCID: 2D0708F0CD90CCAF51F-8078

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 5F: Information Elektr. (J794)       Labels: saknas
   Artikelnr SW: 4G0 035 182 L    HW: 4G0 035 182 J
   Komponent: RMC Cnct Plus H55 0801  
   Kodning: 0100050001E55F6F083B060301010000000000
   Verkstad #: WSC 02391 785 00200
   VCID: 2A0D03ECFCFEDB97B4D-807E

   Subsystem 1 - Artikelnr SW: 4G0 919 603 B    HW: 4G0 919 603 B
   Komponent: DU6 Basic  H43 0084 
   Serienummer: 9464EV0E2662322     

   Subsystem 2 - Artikelnr SW: 4G1 919 610 B    HW: 4G1 919 610 B
   Komponent: E380 BDT C7  H11 0204 
   Serienummer: 90349NES0005K       

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 62: Dörr, Vä Bak (J388)       Labels:. AER\4H0-959-795.clb
   Artikelnr SW: 4G8 959 795 J    HW: 4G8 959 795 G
   Komponent: TSG HL        H03 0507  
   Revision: --------    Serienummer: --------------
   Kodning: 010F14004000620002080002
   Verkstad #: WSC 02391 785 00200
   VCID: 49CF5C6059B8F08F5D7-801C

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 69: Släpvagn (J345)       Labels:. AER\4G8-907-383-V1.clb
   Artikelnr SW: 4G8 907 383     HW: 4G8 907 383 
   Komponent: Anhaenger     H11 0100  
   Revision: 5G001001    Serienummer: 00008200415519
   Kodning: 0109080000000000
   Verkstad #: WSC 02391 785 00200
   VCID: 71BFD48011A8E84F357-8024

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 6C: Back-kamera        Labels: AER\4H0-907-441.clb
   Artikelnr SW: 4G0 907 441 B    HW: 4H0 907 441 
   Komponent: SG Rueckfahrkamera  0061  
   Revision: --H08---    Serienummer: 525 PA8J44G7VU
   Kodning: 1090005
   Verkstad #: WSC 02391 785 00200
   VCID: 2615F7DCE4E6FFF7905-8072

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 6D: El Bagageutr. (----)       Labels:* Textfil saknas
   Artikelnr SW: 4G9 959 107 B    HW: 4G9 959 107 A
   Komponent: HDSG-Modul    H03 0143  
   Revision: 14003001    Serienummer: 142400455
   Kodning: 097205C011
   Verkstad #: WSC 02391 785 00200
   ASAM Dataset: EV_HDSGAu572 001022
   ROD: EV_HDSGAu571.rod
   VCID: 3537209025C0846F29F-8060

Ingen felkod funnen.

-------------------------------------------------------------------------------
Adress 72: Dörr hö bak (J389)       Labels:. AER\4H0-959-795.clb
   Artikelnr SW: 4G8 959 795 J    HW: 4G8 959 795 G
   Komponent: TSG HR        H03 0507  
   Revision: --------    Serienummer: --------------
   Kodning: 010F14004000620002080002
   Verkstad #: WSC 02391 785 00200
   VCID: 49CF5C6059B8F08F5D7-801C

Ingen felkod funnen.

Slut--------(Förfluten tid: 02:01, Vbatt start/stopp: 12.1V/12.1V)---------
 
   #2  

Hedning

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Picture taken when pushing the button.

010 says personal setting 0000

009 says button activated in the fourth position, and heater off in the first position

PikDOjS.png
[/IMG]
 
Last edited:
   #3  

myounus

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Hi

We normally ask for a scan in English. Your message is a little confusing, does the heated steering wheel work at all?
Your message suggests that the button is working, have you checked that there is output at the slip ring?
 
   #4  

Hedning

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Thanks for answering, and sorry if I am confusing. In VCDS I can see that the button change state to activated when i push it. I can also see that heated steering wheel stays off. But when I force it on via VCDS it gets warm.

I tried to ad some pictures but only my local link is shown. Is it a way to get the scan in English?

Regards,
Mats
 
   #5  

myounus

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Using VCDS how do you force it on? Are you running an output test?
When you press the button it switches it off but not on - is that correct? if so then it suggests a faulty button, particularly if no error is shown. Test bypassing the button to see if it still works.
 
   #6  

Hedning

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This is when I run the output test in VCDS.

The temperature is rising and the steering whel gets warm

PRT1zEL.png
[/IMG]
 
   #7  

Hedning

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Using VCDS how do you force it on? Are you running an output test?
When you press the button it switches it off but not on - is that correct? if so then it suggests a faulty button, particularly if no error is shown. Test bypassing the button to see if it still works.

Please see the pictures I managed to post. Yes, I run the output test to force it on. I think the button is working because in VCDS it says activated as soon as I push the button (my first picture) .
 
   #8  

Hedning

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I still have this in the MMI. It is from the star (*) button that was some shortcut to one of those three selectable choices.

The * button on the wheel is now replaced with the heating button.

I think I should have some setting of the heated steering wheel in the MMI instead?

FyugKYz.jpg
[/IMG]
 
   #9  

Morski

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If its a 2014 My then you should be able to access the engineering menu in the mmi and change the setting of the 'joker' button to something else. This should then change the menu in the mmi. I think
 
   #10  

Hedning

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If its a 2014 My then you should be able to access the engineering menu in the mmi and change the setting of the 'joker' button to something else. This should then change the menu in the mmi. I think

Ok, so its possible to alter things that way thats not possible with vcds?
 
   #11  

kamil

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I've got the exact same problem but changing "joker" to something different doesn't help. Heating works from VCDS but I'm unable to activate it using wheel button.
 
   #12  

Hedning

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I've got the exact same problem but changing "joker" to something different doesn't help. Heating works from VCDS but I'm unable to activate it using wheel button.

Interesting, it seems that the button not turns on the heating in the steering wheel electronics directly and some other module needs to know that there are a heated SW and command it on.
Once I pushed the button it said heating off, that's a bit strange..
 
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Hedning

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I think more coding is needed in module 08-Auto HVAC?

I think it is the module 08-Auto HVAC that will detect that the button is pressed and send a signal to the 16-steering wheel to turn on heat. At the same time the same module would send heating on/off to instruments.

Unfortunately, much of the coding at HVAC is undocumented and I feel it a bit risky to just try different coding..

Anyone having any ideas about this?
 
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kamil

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I don't think it's HVAC coding - I've got it coded in and it still doesn't work.
 
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andyhud

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I've done heated steering wheel swaps (4 now) on 2015+ Q7 4Ms, and all that is involved here is swapping the Steering Control Unit (Module 16), adding in the power wire for the heating, 10amp fuse and then disabling the Joker/Jocker coding in Both Module 17 (Instruments) and 5F Adaption Channels (MIB2).

Then set the temp of the heated wheel to 34oC in the Adaption channel in Module 16 (Only available in the steering control units that are capable of heated steering of course). There isnt even any long coding in Module 16 on the MLBEvo Q7 4Ms...

No other coding anywhere in any other modules.

No Green Engineering Menu changes are needed either

I know yours is 2014, so possibly different, but thought this may help none the less

Thanks

Andy
 
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   #16  

Hedning

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Now I know more. I hade 4H0953568M and changed the electronic part to one from 4H0953568H and now it's working!
Both have SW 0005, but H has HW H05 and M has HW H06.
4H0953568M can not be controlled via a button at the steering wheel, it is for Touareg and should bee controlled via MMI.

4H0953568M are sold as fitting Audi on eBay and it does except for maneuvering the heating..
 
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Hedning

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I don't think it's HVAC coding - I've got it coded in and it still doesn't work.

Do you know your HW and SW codes in steering wheel electronics? Your problem seems like mine!
 
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