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R230 Window Problems

Discussion in 'Electrics, Vacuum, Ignition and ECU' started by Davidpq17, Dec 4, 2018.

  1. Davidpq17

    Davidpq17 New Registration

    Likes Received:
    Dec 4, 2018
    Your Mercedes:
    SL350 R230 2003
    My SL 350 had a failed EIS which I have replaced with a new unit programmed to the car from one of the mail order places. Engine start, immobilizer, remote door locking now work fine but other problems have appeared. Drivers window works perfectly from its switch but passenger window does not respond to drivers door switch. Switch on passenger door operates the drivers window instead of the passenger window! Any ideas what could be causing this? The SRS light has also come on but I’m assuming this might be the connector under the seat from the seat movement to get to the EIS. Any help much appreciated.
  2. Viscount

    Viscount Senior Member

    Likes Received:
    Jul 30, 2016
    Your Mercedes:
    SL / 2003 / 3.7L
    Complete guess but what you say about the windows sounds like a mix up between left and right hand drive.

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