Question about 1991 Buick Park Avenue

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Can't get headlights to work on 1991 Buick Park AVE Ultra. All parking lights work fine.

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  • Anonymous Oct 05, 2010

    What have you tested so far? And how
    Have you gotten access to the light sw, and checked anything with a meter

  • jrmjm1 Oct 05, 2010

    I have checked the fuses under the dash and on the firewall. I have been told that the problem may be the "relay" for the headlights or the highbeam/lowbeam switch. For a long while I only had highbeams working.

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1 Answer

So you have tested nothing.
Headlights don't usually have relays,just a circuit breaker in the light switch.
As I suggested,no one knows your problem,you need to actually start to do something. Get to the light switch and do some testing with a meter. It is either working or it isn't. If it is good then you could use a wiring diagram to continue on,or have a shop do this for you.

Posted on Oct 05, 2010

  • Anonymous Oct 05, 2010

    It could be the milti-function switch sw ,as was suggested.
    But,again,won't know until you start opening things up and testing

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