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Thread: 2016 Skoda Yeti Headlight Coding mistake

  1. #1
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    2016 Skoda Yeti Headlight Coding mistake

    Hi everyone this is the first time i have needed to use the forum to ask for help. I have made a mistake in coding the Central Electronic module and done something i shouldn't have. I changer the coding in Byte 18 Lighting from standard parameters (00) to Skoda yeti (5l1/sk356) with separate DRLs (1D). I now can't get it back to original settings. The car uses the same bulb for side/corner lights and the DRLs. I now get an error on the side/corner lights as in effect they are no longer there. Please can you help.


    Code:
    VIN: TMBKC75L7G6024914   License Plate: 
    Mileage: 64680km-40190mi   Repair Order: 
    
    
    Chassis Type: 5L-SK35 (7N0)
    Scan: 01 03 08 09 10 15 16 17 19 25 42 44 46 52 5F 61 62 72
    
    VIN: TMBKC75L7G6024914   Mileage: 64680km-40190miles
    
    01-Engine -- Status: Malfunction 0010
    03-ABS Brakes -- Status: OK 0000
    04-Steering Angle -- Status: OK 0000
    08-Auto HVAC -- Status: OK 0000
    09-Cent. Elect. -- Status: Malfunction 0010
    10-Park/Steer Assist -- Status: OK 0000
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: Malfunction 0010
    19-CAN Gateway -- Status: Malfunction 0010
    25-Immobilizer -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    46-Central Conv. -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    5F-Information Electr. -- Status: OK 0000
    61-Battery Regul. -- Status: OK 0000
    62-Door, Rear Left -- Status: OK 0000
    72-Door, Rear Right -- Status: OK 0000
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CUUA)       Labels:. 04L-907-309-V1.clb
       Part No SW: 04L 906 016 F    HW: 04L 907 309 K
       Component: R4 2,0L EDC   H20 1188  
       Revision: 8AH20---    
       Coding: 01110012042501090000
       Shop #: WSC 73430 790 00063
       ASAM Dataset: EV_ECM20TDI01104L906016F 001003
       ROD: EV_ECM20TDI01104L906016F_001.rod
       VCID: 2C01F9EA5688E90745F-8078
    
    1 Fault Found:
    17158 - Databus 
              U1123 00 [032] - Received Error Message
              Intermittent - Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Mileage: 64689 km
                        Date: 2019.10.08
                        Time: 00:38:05
    
                        Engine speed: 0.00 /min
                        Normed load value: 0.0 %
                        Vehicle speed: 0 km/h
                        Coolant temperature: 33 °C
                        Intake air temperature: 33 °C
                        Ambient air pressure: 990 mbar
                        Voltage terminal 30: 11.780 V
                        Unlearning counter according OBD: 40
                        Drivetrain coordinator: ACC fault status-Bits 0-7: 0
                        Drivetrain coordinator: ACC fault status-Bits 0-7: 0
                        Drivetrain coordinator: brake fault status-Bits 0-7: 4
                        Drivetrain coordinator: brake function status-Bits 0-7: 0
                        Drivetrain coordinator: brake function status-Bits 0-7: 32
                        Acceleration: 0.000 m/s²
    
    Readiness: 0 0 0 0 1 
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
       Part No SW: 1K0 907 379 CB    HW: 1K0 907 379 CB
       Component: ESP MK60EC1   H46 0174  
       Revision: 00H46001    
       Coding: 933F200E092405FEC91404E5901DA092A0000021
       Shop #: WSC 33361 790 00063
       VCID: 74B1218ACEB8F1C7DDF-8020
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (J255)       Labels:| 5K0-907-044.clb
       Part No SW: 3T0 907 044 CD    HW: 3T0 907 044 CD
       Component: Climatronic   H19 0709  
       Revision: 00001009    
       Coding: 0010000003
       Shop #: WSC 33361 790 00063
       ASAM Dataset: EV_Climatronic A01010
       ROD: EV_ClimaAutoBasis_SK35.rod
       VCID: 76B51B82D844E3D7E3B-8022
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:. 1K0-937-08x-09.clb
       Part No SW: 1K0 937 086 AD    HW: 1K0 937 086 AD
       Component: BCM PQ35  M   112 0903  
       Revision: AC112903    
       Coding: 4E000ABCA01BF1C0400800C0110081EC4B0000AE624D8160E48187000041
       Shop #: WSC 33361 790 00063
       VCID: 72BD2792B4ACFFF7CF3-8026
    
       Subsystem 1 - Part No: 5L2 955 119 B  Labels: 1KX-955-119.CLB
       Component: SK356  26  0610 
       Coding: 00F7B5
    
       Subsystem 2 - Part No: 1K8 951 171 
       Component: DWA-Sensor 00  001 0104 
    
       Subsystem 3 - Part No: 1K0 951 605 C
       Component: LIN BACKUP HO  H05 1501 
    
    2 Faults Found:
    02395 - Parking Light Front Right (M3) 
                010 - Open or Short to Plus
                 Freeze Frame:
                        Fault Status: 01101010
                        Fault Priority: 2
                        Fault Frequency: 3
                        Reset counter: 3
                        Mileage: 64689 km
                        Time Indication: 0
                        Date: 2019.10.08
                        Time: 00:38:02
    
                 Freeze Frame:
                            Term 15 On
                        Voltage: 11.85 V
                            ON
                            ON
                            Term 50 On
                            OFF
                            OFF
    
    02394 - Parking Light Left Front (M1) 
                010 - Open or Short to Plus
                 Freeze Frame:
                        Fault Status: 01101010
                        Fault Priority: 2
                        Fault Frequency: 3
                        Reset counter: 3
                        Mileage: 64689 km
                        Time Indication: 0
                        Date: 2019.10.08
                        Time: 00:38:02
    
                 Freeze Frame:
                            Term 15 On
                        Voltage: 11.85 V
                            ON
                            ON
                            Term 50 On
                            OFF
                            OFF
    
    
    -------------------------------------------------------------------------------
    Address 10: Park/Steer Assist (J446)       Labels:| 5J0-919-475.clb
       Part No SW: 5J0 919 475 C    HW: 5J0 919 475 A
       Component: PARKHILFE 4K  H11 0011  
       Revision: --H11---    Serial number: 32931522902066
       Coding: 108006
       Shop #: WSC 33361 790 00063
       ASAM Dataset: EV_EPHVA14SKxxx0000 002001
       ROD: EV_EPHVA14SKxxx0000_002.rod
       VCID: 3537DC8E85C2A8CF2A1-8060
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
       Part No SW: 5C0 959 655 B    HW: 5C0 959 655 B
       Component: AirbagVW10    014 0613  
       Serial number: 003G5RAV1YHF  
       Coding: 00004E42
       Shop #: WSC 33361 790 00063
       ASAM Dataset: EV_AirbaVW10SMEVW360 A01014
       ROD: EV_AirbaVW10SMEVW360.rod
       VCID: 313FE89E71AA84EF769-8064
    
       Crash sensor for side airbag: driver side: 
       Subsystem 1 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
       Component: S.Sens.Fahr.V  H02 ---- 
       Serial number: 3572MSME3A180C53ZZZZ
    
       Crash sensor for side airbag: front passenger side: 
       Subsystem 2 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
       Component: S.Sens.Beif.V  H02 ---- 
       Serial number: 3582MSME4F021953ZZZX
    
       Crash sensor for side airbag: rear: driver side: 
       Subsystem 3 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
       Component: S.Sens.Fahr.H  H02 ---- 
       Serial number: 3516KSME41315C38ZZZQ
    
       Crash sensor for side airbag: rear: passenger side: 
       Subsystem 4 - Part No SW: 5K0 959 351 A    HW: 5K0 959 351 A
       Component: S.Sens.Beif.H  H02 ---- 
       Serial number: 3526KSME28493A38ZZZ.
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:| 5K0-953-569.clb
       Part No SW: 5K0 953 521 DQ    HW: 5K0 953 569 AH
       Component: LENKS.MODUL   016 0162  
       Revision: FF010042    Serial number: 20150818101207
       Coding: 1082140000
       Shop #: WSC 73430 790 00063
       ASAM Dataset: EV_SMLSNGVOLWSXS A01004
       ROD: EV_SMLSNGVOLWS.rod
       VCID: 7EA503A2F074AB97BBB-802A
    
       Multifunction steering wheel control module: 
       Subsystem 1 - Part No SW: 5E0 919 719 L    HW: 5E0 919 719 L
       Component: E221__MFL-PR6  H02 0150 
       Serial number: 000000000C0099010815
       Coding: 820000
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
       Part No SW: 5L0 920 940 T    HW: 5L0 920 940 T
       Component: KOMBI         H03 1007  
       Serial number: 00000000000000
       Coding: 720E010100
       Shop #: WSC 33361 790 00063
       ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05730
       ROD: EV_Kombi_UDS_VDD_RM09_005_SK26.rod
       VCID: 3D27C4AEBDF2708FE21-8068
    
    1 Fault Found:
    13654544 - Databus 
              U1121 00 [009] - Missing Message
              [Steuergerät für Telefon keine Kommunikation]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 3
                        Mileage: 64689 km
                        Date: 2019.10.08
                        Time: 00:38:03
    
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
       Part No SW: 7N0 907 530 BA    HW: 7N0 907 530 AL
       Component: J533  Gateway H58 1663  
       Revision:   H58       Serial number: 180815F1001925
       Coding: 356323
       Shop #: WSC 33361 790 00063
       VCID: 70B92D9ABAA0CDE7397-8024
    
    1 Fault Found:
    01305 - Databus for Infotainment 
                004 - No Signal/Communication
                 Freeze Frame:
                        Fault Status: 01100100
                        Fault Priority: 1
                        Fault Frequency: 1
                        Reset counter: 3
                        Mileage: 64689 km
                        Time Indication: 0
                        Date: 2019.10.08
                        Time: 00:38:02
    
    
    -------------------------------------------------------------------------------
    Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
       Part No SW: 5K0 953 234     HW: 5K0 953 234 
       Component: IMMO          H03 1007  
       Serial number: 00000000000000
       Coding: 000000
       Shop #: WSC 73430 790 00063
       ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
       ROD: EV_Immo_UDS_VDD_RM09.rod
       VCID: 6A8D3FF29CFC3737773-803E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:. 7N0-959-793.clb
       Part No SW: 7N0 959 793 H    HW: 7N0 959 793 F
       Component: TSG FA        H04 0561  
       Revision:             Serial number: 0000162845743 
       Coding: 011402208001231004
       Shop #: WSC 33361 790 00063
       VCID: 47CBA646EFAE2A5F48D-8012
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
       Part No: 1K0 909 144 R
       Component: EPS_ZFLS Kl. 69     3501  
       Revision: 00H22000    
       Shop #: WSC 33361 790 00063
       VCID: 392FD0BEA55A4CAFCE9-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:. 7N0-959-792.clb
       Part No SW: 7N0 959 792 H    HW: 7N0 959 792 F
       Component: TSG BF        H04 0561  
       Revision:             Serial number: 0000163653720 
       Coding: 011400208001231004
       Shop #: WSC 33361 790 00063
       VCID: 46D5AB42E8A43357B3B-8012
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr.
    Cannot be reached
    
    -------------------------------------------------------------------------------
    Address 61: Battery Regul. (J840)       Labels:. 1K0-907-534.clb
       Part No SW: 7N0 907 534     HW: 7N0 907 530 AL
       Component: Batt.regelung H58 1663  
       Serial number: 180815F1001925
       Coding: 030F1873
       Shop #: WSC 33361 790 00063
       VCID: 71BF289EB1AAC4EF369-8024
    
       Subsystem 1 - Part No SW: 1K0 915 181 H    HW: 1K0 915 181 A
       Component: J367-BDM  H07 0180 
       Serial number: 42202206241491441790
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 62: Door, Rear Left (J388)       Labels:. 7N0-959-795.clb
       Part No SW: 7N0 959 795 F    HW: 7N0 959 795 E
       Component: TSG HL        H04 0561  
       Revision:             Serial number: 0000163662669 
       Coding: 010000200001531004
       Shop #: WSC 33361 790 00063
       VCID: 47CBA646EFAE2A5F48D-8012
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 72: Door, Rear Right (J389)       Labels:. 7N0-959-795.clb
       Part No SW: 7N0 959 795 F    HW: 7N0 959 795 E
       Component: TSG HR        H04 0561  
       Revision:             Serial number: 0000164295288 
       Coding: 010000200001531004
       Shop #: WSC 33361 790 00063
       VCID: 47CBA646EFAE2A5F48D-8012
    
    No fault code found.
    
    End----(Elapsed Time: 01:05, VBatt start/end: 11.9V/11.8V. VIgn 11.9V)-----

  2. #2
    VCDS Distributor Mike@Gendan's Avatar
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    What do you mean by "I now can't get it back to original settings"?

    Did you save an auto-scan before you made any changes?
    If so, can you not just change the coding back to the previous values?
    Apparently I should put something witty or profound in here.....

  3. #3
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    Yes, we've changed the coding back to previous values but the sidelights still don't work.
    There was a warning on VCDS that changing the coding might cause problems...

  4. #4
    VCDS Distributor Mike@Gendan's Avatar
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    Could you also post up the scan from before the change for comparison?
    Apparently I should put something witty or profound in here.....

  5. #5
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    If byte 18 was originally 00, then it might not be possible to restore the original lighting config using VCDS.

    Where in the UK are you?

  6. #6
    Verified VCDS User PetrolDave's Avatar
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    Quote Originally Posted by langers2k View Post
    If byte 18 was originally 00, then it might not be possible to restore the original lighting config using VCDS.
    A byte 18 value of 00 masks the true value, it has been posted many times on here that if byte 18 is zero then changing it is likely to end in tears - as OP has found.

    AFAIK the only way to recover is for someone with the dealer tool to restore factory settings?

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  8. #7
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    It's a good job Ross Tech post a warning in big red letters, isn't it...

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  10. #8
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    Quote Originally Posted by PetrolDave View Post
    AFAIK the only way to recover is for someone with the dealer tool to restore factory settings?
    Other tools will allow EEPROM access so with some experience and a wiring diagram, you can normally generate something close, if not identical to the stock config

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  12. #9
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    Sincere thanks to all that posted helpful information, situation was easily rectified today using ODIS

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