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  1. #1
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    Cannot code in new key

    Audi Avant 8E0 1.8T 190 quattro.

    Trying to program a new B7 key, so far I have tried coding it and clearing the existing keys and nothing seems to happen

    http://www.ross-tech.com/vag-com/car...-matching.html

    I have been following this

    went to module 46.

    [10 - adaption]
    entered 000, reset to factory, press save.


    goto meas blocks - 007

    and its still got code 1100 in and the fobs still work.

    If i try to just code the new key i goto adaption and then channel 21.

    Enter 3 (memory position 3 and click test

    Do i need to login to make these changes, if so what is my code.
    Last edited by Ryanmt; 16th June 2010 at 17:57.
    Audi A4 B6 Avant 04 (1.8T 190 Quattro)
    Mods - CustomCode Stage 1, Cruise Retrofit, HID's, B7 Key.
    Wanted : Auto light switch, auto dimming mirror

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  3. #2
    NHN
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    What is your old key part no. & whats the new one?

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  4. #3
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    original is

    8Z0 837 231 D 433.92MHz

    The b7 key is from an A3

    8P0 837 220 D 434MHz

    I was messing with the spare key trying the coding process and managed to code that into a memory position i wanted, so its gone from 1100 to 0110.

    I still cannot clear all saved keys though which is odd.

    I have just ordered another b7 key, this ones 433mHZ (8e0 837 220 Q)
    Audi A4 B6 Avant 04 (1.8T 190 Quattro)
    Mods - CustomCode Stage 1, Cruise Retrofit, HID's, B7 Key.
    Wanted : Auto light switch, auto dimming mirror

  5. #4
    NHN
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    A3 key wont work on A4 even if same freq, tested this with mate, you need the right key which is what you've now ordered, these do work as tested with him also & you're lucky as there was a key change in 02/03 which if your B6 fell on the older 02 key wouldnt have worked with the B7 keys without upgrading other modules, should be fine.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  6. #5
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    I suspected that was the case so thanks for confirming it, at least i know the new key is good for the job when it arrives. it was a bit of an impulse buy last night.. not too bad at 18 delivered

    The old keys back on ebay, i also got bored and fitted a blue LED to replace the red one (very easy mod)

    I'm still abit confused as why i cant wipe the existing keys though! Is it just a quirk of the module i have / vcds?
    Last edited by Ryanmt; 17th June 2010 at 13:25.
    Audi A4 B6 Avant 04 (1.8T 190 Quattro)
    Mods - CustomCode Stage 1, Cruise Retrofit, HID's, B7 Key.
    Wanted : Auto light switch, auto dimming mirror

  7. #6
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    Try selecting key position & then hitting test/save without pressing a key button, as I seem to recall similar issue but we did it differently.

    You can also try overwriting existing positions with a key, then this should move it from eg. 1100 to say 0110, then just use the 1 key to go along & it should empty a position & leave you with say just 1 position in use, do you get me?

    http://wiki.ross-tech.com/wiki/index..._System#Coding

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

 

 

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