Cls55 amg active headlights

Discussion in 'Electronics' started by Frank86, Aug 27, 2017.

  1. Frank86

    Frank86 New Member

    Messages:
    11
    Joined:
    Jul 3, 2017
    Car:
    Cls55 AMG
    Recently had my battery disconnected to recharge it as the car had been parked up with a falled sbc pump. After reconnecting the battery I'm now getting a message on the dash saying "active lighting system display faulty".
    Car is a 2005 cls55 amg with the active headlights option. Is their a reset sequence I need to do after reconnecting the battery? I have access to star diagnostic but unsure what I'm actually looking for.
     
  2. AMGeed

    AMGeed MB Club Veteran

    Messages:
    11,524
    Joined:
    Nov 1, 2008
    Location:
    Bournemouth/Poole Dorset
    Car:
    2004 W211 E55K ///AMG
    My active headlights needed resetting after driving into a deep pothole and failing its MOT.

    It was reset on STAR at a local indy but not sure exactly what was done.
    I believe the aim was "zeroed" then recalibrated.
    Hopefully an indy here can comment on the procedure.
     

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