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ch/lh lights

Discussion in 'A3/S3/Sportback (8P Chassis)' started by dav150n, Sep 28, 2011.

  1. dav150n
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    dav150n Member

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    am i right in reading that if you have bi-xenons that they can be enabled by re-programming? also.
    would this be possible with one of them snap on computer thingys or would it have to be vag-com?
    thanks.
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  2. danb986
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    danb986 In awe of VCDS

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    I know you can with standard headlights as I've done it on mine, but I'm not sure about bi-xenons.
    Have a look in the FAQ's, I think it's mentioned in there.

    I'm almost certain you'd need VCDS.
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  3. dav150n
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    dav150n Member

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    sorry, i meant just re-programming or do you still need to use the wire to earth??
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  4. jb0o
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    jb0o North East Forum Moderator Regional Rep Site Sponsor

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    You need Auto-light pack to be able to just do the reprogram, iirc.
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  5. Ash187
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    Ash187 Audi Retrofitter

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    you can do it by enabling the function on VCDS and then the earthing of the wire once, i did it on mine when i had halogens and then it carried on working when i retro fitted bi-xenons...
    now i have retro fitted in the proper CH/LH switch as i have almost completed retro fitting in the Auto lights and wiper pack to my car.
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