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Thread: Passat B7 2011 varian EU control module 09 missing long coding

  1. #11
    Verified VCDS User
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    Quote Originally Posted by Uwe View Post
    Be careful; taking the whole coding string from another car is often not appropriate.

    -Uwe-
    What is the likelihood of having the description on the menu of some missing units of the Passat B7, such as this one?

    I volunteer to help!

    Thanks!

  2. #12
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    Thanks "automech" for coding.

    My last problem is the brightness of the rear lights.

    Now the position lights are almost spent, you know where you can act to restore the original brightness?

  3. #13
    Ross-Tech Employee Dana's Avatar
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    The brightness may be a Byte 18 problem but I don't have much experience in that area with 3AA BCMs. I believe most of those were masked by zeros but you could try searching PQ47 in this sub-forum to see if any similar scans exist with non-zero Byte 18 values:

    https://forums.ross-tech.com/forumdi...on-Broken-Cars

  4. #14
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    Hi, cap fuel lock is coding by module 09?
    After my problem when I lock the car the cap fuel do not lock.

    Can you help me to verify the problem. Thanks

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