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Airbag light on, alarm goes off when locking car,

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by neuron, Nov 12, 2009.

  1. neuron
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    neuron New Member

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    [Nov 12, 2009]
    Hello,
    I'm new to audi and i just bought an 2003 a4 cabriolet 3.0 (65 000 km). The airbag light is always on, and the alarm goes off sometime when i lock the car. If i leave the car for two days, the battery drain out and i have to boost it with my 95 corolla. I bought a vag-com and here is the result. Any guidance will be greatly appreciated.

    VAG-COM Version: Release 409.1-S


    Chassis Type: 8E - Audi A4 B6
    Scan: 01,02,03,08,09,15,16,17,26,36,37,45,46,55,56,63,76
    -------------------------------------------------------------------------------
    Address 15: Airbags
    Controller: 8H0 959 655
    Component: Airbag 8.4EC 1005
    Coding: 0010105
    Shop #: WSC 00672
    4 Faults Found:
    00003 - Control Module
    014 - Defective
    00590 - Airbag Igniter 2: Passenger Side (N132)
    006 - Short to Plus - Intermittent
    01218 - Side Airbag Igniter: Passenger Side (N200)
    001 - Upper Limit Exceeded - Intermittent
    01217 - Side Airbag Igniter: Driver Side (N199)
    001 - Upper Limit Exceeded - Intermittent

    -------------------------------------------------------------------------------
    Address 17: Instruments
    Controller: 8H0 920 980 G
    Component: KOMBI+WEGFAHRS. RB4 D15
    Coding: 02301
    Shop #: WSC 94827
    WAUAT48H83K012383 AUZ6Z0B0217014
    1 Fault Found:
    01300 - Control Module for Navigation with CD-Rom (J401)
    49-10 - No Communications - Intermittent

    -------------------------------------------------------------------------------
    Address 26: Auto Roof
    Controller: 8H0 959 255
    Component: VSG B6 CABRIO 6185
    Coding: 0000000
    Shop #: WSC 00672
    1 Fault Found:
    00466 - Control Module for Steering Column Electronics (J527)
    004 - No Signal/Communication - Intermittent

    -------------------------------------------------------------------------------
    Address 36: Seat Mem. Drvr
    Controller: 8H0 959 760
    Component: Sitzmemory EE H04 X013
    Coding: 00002
    Shop #: WSC 00065
    1 Fault Found:
    02010 - Left Entry Assistance Control Module (J572)
    79-10 - Please Check Fault Codes - Intermittent

    -------------------------------------------------------------------------------
    Address 37: Navigation
    Controller: 4B0 919 887 E
    Component: BNO 0008
    1 Fault Found:
    65535 - Internal Control Module Memory Error
    00-00 - -

    -------------------------------------------------------------------------------
    Address 46: Central Conv.
    Controller: 8H0 959 433 L
    Component: Komfortgerát T7B 5342
    Coding: 11820
    Shop #: WSC 94827
    5 Faults Found:
    01368 - Alarm triggered by Luggage Compartment Switch
    35-00 - -
    01369 - Alarm triggered by Hood Switch
    35-00 - -
    01374 - Alarm triggered by Terminal 15
    35-00 - -
    01371 - Alarm triggered by Door Contact Switch: Driver's Side
    35-00 - -
    01572 - Alarm triggered by Door Contact Switch: Passenger Side
    35-00 - -
    #1
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  3. CMD
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    CMD Pointing Forward's!!!!!!!!!

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    [Nov 12, 2009]
    Fisrt try a new battery in the car .. My car was playing up in the same way when i first bought it.
    #2
  4. PetrolDave
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    PetrolDave Well-Known Member

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    [Nov 12, 2009]
    And clear all the fault codes after you've changed the battery, that should get rid of the intermittent ones.

    The airbag fault could just be the connector under the seat, it's a known problem point.

    The fault code on the navigation worries me though - that fault code often implies that the unit is faulty.
    #3
  5. 1210tech
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    1210tech Four Ring Fanatic

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    [Nov 12, 2009]
    sounds like a Convenience Module fault, but not sure whether the cabs suffer from the same problems as the saloons/avants regarding the module getting wet.

    apart from the airbag light the symptoms are exactly what was happening to my A4 saloon. the culprit module was the one labelled Address 46: Central Conv in your post.

    i managed to get a replacement on fleabay, BUT u will need to replace it with the same part as is fitted, your part number is: 8H0 959 433 L
    Last edited: Nov 12, 2009
    #4

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