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DIS Warning - Dynamic Headlight Range

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by V8Guzzler, Mar 30, 2011.

  1. V8Guzzler
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    V8Guzzler Member

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    [Mar 30, 2011]
    So, on the way home tonight, the DIS beeped and the faulty DHR icon came on - (didn't know what it was at first, so looked it up in the manual when I got home.) Anyway it stayed on for a few minutes then went off. A mile or so later, it came back on again.

    Is this a major issue or an easy fix? Please help
    Ta
    :s4addict:
    #1
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  3. V8Guzzler
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    V8Guzzler Member

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    [Mar 31, 2011]
    I have run a VAG scan last night - and the results are below - module 55 - Xenon range - I am assuming this is what would be faulty?? If so no fault codes found!! Driving to work this morning still faulty, although the warning light comes on and off - but the lights do not self level as I tested them

    Any help would be appreciated :) - will perform another scan later today - im baffled!


    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 01: Engine
    Controller: 8E0 910 560
    Component: 4.2L V8/5V G 0030
    Coding: 0011711
    Shop #: WSC 63351
    No fault code found.
    Readiness: 0000 0000

    -------------------------------------------------------------------------------
    Address 03: ABS Brakes
    Controller: 8E0 614 517 Q
    Component: ABS/ESP allrad 3032
    Coding: 04595
    Shop #: WSC 06435
    No Faults Found
    or DTCs not supported by controller
    or a communication error ocurred

    -------------------------------------------------------------------------------
    Address 08: Auto HVAC
    Controller: 8E0 820 043 Q
    Component: A4 Klimaautomat 1116
    Coding: 00000
    Shop #: WSC 63351
    No Faults Found
    or DTCs not supported by controller
    or a communication error ocurred

    -------------------------------------------------------------------------------
    Address 09: Cent. Elect.
    Controller: 8E0 907 279 F
    Component: int. Lastmodul RDW 0416
    Coding: 01011
    Shop #: WSC 63351
    No fault code found.

    -------------------------------------------------------------------------------
    Skipping Address 15-Airbags

    -------------------------------------------------------------------------------
    Address 16: Steering wheel
    Controller: 8E0 953 549 N
    Component: Lenksáulenmodul 0308
    Coding: 00041
    Shop #: WSC 63351
    No fault code found.

    -------------------------------------------------------------------------------
    Address 17: Instruments
    Controller: 8E0 920 980 L
    Component: KOMBI+WEGFAHRS. RB4 D36
    Coding: 01400
    Shop #: WSC 00658
    WAUZZZ8E43A358411 AUZ6Z0C0013296
    No Faults Found
    or DTCs not supported by controller
    or a communication error ocurred

    -------------------------------------------------------------------------------
    Address 45: Inter. Monitor
    Controller:
    Note: Excessive Comm Errors

    -------------------------------------------------------------------------------
    Address 46: Central Conv.
    Controller: 8E0 959 433 BC
    Component: Komfortgerát TBF 1712
    Coding: 06859
    Shop #: WSC 00726
    1 Fault Found:
    01370 - Alarm triggered by Interior Monitoring
    35-00 - -

    -------------------------------------------------------------------------------
    Address 55: Xenon Range
    Controller: 4Z7 907 357
    Component: dynamische LWR D09
    Coding: 00060
    Shop #: WSC 63351
    No Faults Found
    or DTCs not supported by controller
    or a communication error ocurred

    -------------------------------------------------------------------------------
    Address 56: Radio
    Controller: 8E0 035 195 P
    Component: symphony II NP2 0152
    Coding: 01200
    Shop #: WSC 00636
    No Faults Found
    or DTCs not supported by controller
    or a communication error ocurred

    -------------------------------------------------------------------------------
    Address 76: Park Assist
    Controller: 8Z0 919 283 A
    Component: Parkingsyst. A4 RDW D09
    Coding: 00104
    Shop #: WSC 63351
    No Faults Found
    or DTCs not supported by controller
    or a communication error ocurred

    End --------------------------------------------------------------------------------------------------
    #2
  4. dsmclark40v
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    dsmclark40v Member

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    [Mar 31, 2011]
    I would start by checking the level sensor on the rear axle maybe if they aren't adjusting at all
    #3
  5. V8Guzzler
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    V8Guzzler Member

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    [Apr 1, 2011]
    Thanks mate.. I've heard there is one on both front and rear axles that could do with a clean and a good squirt of WD... Will check and report back :)
    #4
  6. Woorlord
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    Woorlord shifting to Hyperspace... . VCDS Map User

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    [Apr 2, 2011]
    Some info on this >>thread<< also regarding Audi Technical Bulletin which you may want to check.
    #5
  7. V8Guzzler
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    V8Guzzler Member

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    [Apr 4, 2011]
    Cleaned front and rear - still showing fault.... Lights not moving - grrrrrrrrrrrrr....
    #6
  8. BahnStormer77
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    BahnStormer77 BahnStormer

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    [Apr 5, 2011]
    With the ignitiion off, turn the lights all the way around to dipped beam, then start the car: BOTH beam patterns should bounce up and down to calibrate regardless of what the sensors are doing.

    I'd say it was unlikely the motors would both go at the same time, so maybe can point you at wherever they have the first shared component (control unit?) that could have failed.
    #7
  9. V8Guzzler
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    V8Guzzler Member

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    [Apr 5, 2011]
    ok, so i took the glovebox off - unplugged the isoblock from the control unit - and plugged it back in - did the test with the ignition and the lights moved from down to up / level.. no warning on the DIS - but that said it didnt come on straight away before, it took a few miles for it to register, but then kept going on and off... guess i will find out tomorrow on a run... fingers crossed
    #8
  10. Woorlord
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    Woorlord shifting to Hyperspace... . VCDS Map User

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    [Apr 5, 2011]
    As mentioned is post #5 there are known connection issues with the headlight control unit.
    Maybe removing the power has given it a hard reset it needed??
    #9
  11. V8Guzzler
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    V8Guzzler Member

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    [Apr 6, 2011]
    Update: DIS still showing fault - so I went back to the control unit and with the ignition on, unplugged the isoblock from the unit.. the fault cleared, plugged it back in, fault re-appeared, unplugged, fault cleared.. disconnected battery, plugged back in, fault appeared... so I have left the thing unplugged - I can only assume this means the control unit is faulty? Would you agree? - or could it still be the wiring issue? - which I can imagine is a bugger to sort? Also anyone know the part number of this control unit and approx cost?
    #10
  12. V8Guzzler
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    V8Guzzler Member

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    [Apr 12, 2011]
    te: I managed to get a VCDS scan done and these are the results: Tuesday,12,April,2011,15:37:19:26365 VCDS Version: Release 805.1 Address 55: Xenon Range Control Module Part Number: 4Z7 907 357 Component and/or Version: dynamische LWR D09 Software Coding: 00060 Work Shop Code: WSC 63351 1 Fault Found 00776 - Level Control System Sensor; Left Front (G78) 31-10 - Open or Short to Ground - Intermittent ------------------------------------------------------------------------------ Address 03: ABS Brakes Labels: 8E0-614-517.lbl Part No: 8E0 614 517 Q Component: ABS/ESP allrad 3032 Coding: 04595 Shop #: WSC 06435 1 Fault Found 01826 - Sensor for Steering Angle (G85); Supply Voltage Terminal 30 35-10 - - - Intermittent It would appear fault code 00774 is no longer an issue! So does this mean there is a bad earth from the front sensor to the module??? Also is the other fault code anything to worry about? Thanks
    #11

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