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1992 Mercury Grand Marquis Question: my headlighs go off and on while the car is sitting still what can cause that



nybill72, Montgomery, NY, February 10, 2013, 17:17

head lights go offo and on while I am sitting still

2 Answers
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  • Answer #1

    February 10, 2013, 20:30

    maybe your switch is sticking

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  • Answer #2

    February 23, 2013, 10:01

    if you mean while car is parked and your horn doesnt work
    it may be you triggered the anti-theft
    I do it ocassionally

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