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Thread: 4B: Multifunc. Module (J745) 3Q0-907-338

  1. #11
    Verified VCDS User hadez16's Avatar
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    I read more and more often that people try to retrofit DLA / ALS by coding on Tiguan / Touran / Whatever. Who told you that your headlights are DLA capable? The only car I know it is possible yet is Passat B8.

  2. #12
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    Thank you, hadez.

    I didn’t know touran isn’t capable of DLA..
    The instruction says car with MQB platform is required for retrofitting DLA,
    and I mistook it for that touran MY2018 could be retrofitted.

    The only thing I wish is to retrieve dynamic cornering light....

  3. #13
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    Quote Originally Posted by hadez16 View Post
    I read more and more often that people try to retrofit DLA / ALS by coding on Tiguan / Touran / Whatever. Who told you that your headlights are DLA capable? The only car I know it is possible yet is Passat B8.
    And Arteon. But... I didnīt actually test DCL on that car but as said earlier - the owner has (not yet...) filed any complaints. And I can tell you itīs dark hours in Sweden between 3PM and 8AM this time of year, and sometimes around the clock when itīs cloudy.

  4. Likes Guccio liked this post
  5. #14
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    I found a coding shop in Japan which says it can retrofit DAL on new Touran.
    I think new Touran might be capable of DAL if basic settings for AFS could be implemented...

  6. #15
    Verified VCDS User hadez16's Avatar
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    This only depends on the mounted headlights, not on the control units. Afaik.

    So Touran is over-equipped with DLA capable headlights? Perhaps only on the international market, who knows.

  7. #16
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    I found possible reason why dynamic AFS won't work.
    It seems that the adaptation for mdf_activation initialized the value of lighting specified position.

    Can I modify "IDE03727 Variable left front lighting specified position 204.70 %" by VCDS?
    Do I need VCP or dealer's help?

    Thank you in advance.

    Code:
    VCDS Version: 17.12.0.1 (x64)  HEX-V2 CB: 0.4411.4
    Data version: 20171213 DS285.1
    www.Ross-Tech.com
    VIN: WVGZZZ1TZJW0xxxxx   License Plate: 
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
                    Address 4B: Multifunc. Module  (3Q0 907 338 )
    
    00:13:08
      IDE03622   Left headlight beam adjusting motor: status no error 
      IDE03624   Left dynamic AFS light motor: specified value 0.000000 ー
      IDE03626   Left dynamic AFS light motor: status Fault position run started 
      IDE03640   Dynamic AFS light On 
      IDE03727   Variable left front lighting specified position 204.70 %
      IDE08706-MAS06932   Actual angle of ref. segments-Horizontal angle reference segment left -500.0 '
      IDE08706-MAS06934   Actual angle of ref. segments-Vertical angle reference segment left -120.0 '
      ENG101323   Headlight leveling control state static 
      ENG107365   Left dynamic cornering light value Initializing
    Last edited by Guccio; 01-20-2018 at 11:13 AM.

  8. #17
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    I found a video.



    and German VW states Touran features DAL.

    https://www.volkswagen.de/de/models/...werfer.display
    Last edited by Guccio; 01-20-2018 at 12:26 PM.

  9. #18
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    Quote Originally Posted by hadez16 View Post
    I read more and more often that people try to retrofit DLA / ALS by coding on Tiguan / Touran / Whatever. Who told you that your headlights are DLA capable? The only car I know it is possible yet is Passat B8.
    Are you talking about NAR car's? Or specifically retrofitting? Because almost every MQB car has DLA available from the factory in ROW.

    I'm probably misunderstanding you.

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