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1990 Mercury Grand Marquis Question: 87 Grand Marquis 5.0L V8 Where is the Headlight relay located?



, Augusta, GA, December 16, 2010, 14:15

I replace the dimmer switch but my low beam light still won't come on purchased headlight relay but can't locate it under the hood.

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  • Answer #1

    December 17, 2010, 00:33

    Have you checked your headlight switch - the switch itself? Common for failing. And usually ruining and melting the wiring connector too. Inspect that.

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