remote central locking

Discussion in 'General Motoring' started by Mark, Oct 14, 2003.

  1. Mark

    Mark Guest

    hello ,does anyone have any idea why both my vectra keys have stopped
    working my central locking , both have brand new batterys , cant
    understand it , any ideas ..........thanks Mark
    Mark, Oct 14, 2003
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  2. Mark

    Me2 Guest

    Try putting ignition on and pressing the lock button on each fob in turn.
    Me2, Oct 14, 2003
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  3. Mark

    Matthew M Guest

    Have you tried 're-syncing' the keys with the ignition. Theres usually
    something in the handbook about it. I know how to do it for an Astra but not
    a vectra.

    Matthew M, Oct 14, 2003
  4. Mark

    tallymanmail Guest

    As mentioned, you almost certainly just need to re-program them --
    they 'lose' the program if they're operated a few times outside the
    range of the car - no idea why but it's what the handbook says. Just
    sit in the car, turn on the ignition and operate each unit to
    lock/unlock the doors - should work. If not then it must be a faulty
    sensor in the car - probably expensive.
    tallymanmail, Oct 15, 2003
  5. Mark

    steveb Guest

    It's because they shift codes to fool "code grabbers" They need to "talk"
    to each other
    steveb, Oct 15, 2003
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