How do i fix my lights that turn on and off when i drive at night?


Asked by Sep 10, 2013 at 01:19 AM about the 1995 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

i have a 95 Grand Marquis. When i drive it at night the lights turn on and off evn though they are switched. Sometimes they turn off and wont come back on unless i sit a while.

6 Answers


That sounds like a bad headlight switch.

2 of 2 people found this helpful.

The headlight switch is a low voltage device that operates the lights through the Lighting Control Module which operates ALL of the lights. I have replace many in our fleet with exactly the same concern - hold on to your wallet!

7 of 7 people found this helpful.

ok....So if i replace the Lighting control Module that should solve the problem... would i need to buy a brand new one or can i get one from another car.

4 of 4 people found this helpful.

I would certainly look at the Salvage Yard option first. Get it from a similarly equipped vehicle if possible. You might try e-bay too. I've replaced 3 LCM's this week for 2008 Crown Victoria PI's and they're $330 each. (That's just a price example) The first one flashed the Headlights - the second one blew fuses - the third made weird noises at random times. (It's kinda funny when a cop is all flustered about a noise he can't find that's driving him nuts.) I told him to turn the radio up but he didn't think that was funny.

1 of 1 people found this helpful.

I have a 1998 grand marquis in I was driving headlights and Hazard lights went out?

2 of 2 people found this helpful.

But my radio was still on.

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