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Why do interior lights in 1999 Mercury Grand Marquis intermittently come on after engine and headlights are turned off causing battery failure?
Wiki User
∙ 16y ago
Bad door switch or bad headlight switch
Wiki User
∙ 16y ago
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Why do interior lights come on in 1999 Mercury Grand Marquis when engine and headlights are off?
you need to replace the the keypad on the door....the membrain has cracked and is letting moisture in.....if you leave the headlights on auto you will find they will go on and off too
Where is door switch for dome lights on mercury marquis?
where you turn on the headlights ... push the button
How do you turn on the dashboard lights on a 1994 mercury marquis?
Turn on headlights/parking lights and adjust dimmer control
Where is the time delay relay for the interior lights on a 1995 Mercury Marquis?
It is a module under the dash.
Headlights work but tail lights won't on my 1989 mercury grand marquis?
If your headlights work, but your tail lights don't, your bulbs could be blown. It is possible that you have a shortage in your car.
Does the 1996 grand marquis have glass or plastic headlights?
I was looking at the 1996 Mercury Grand Marquis Owner Guide and it shows that you can change each of the ( 4 light bulbs for the 2 low beam and the 2 high beam headlights ) ( the low beam headlights take bulb # 9006 ) ( the high beam headlights take bulb # 9005 )
When was Mercury Marquis created?
Mercury Marquis was created in 1967.
1993 mercury marquis headlight flashing timer switch in any position and it still flashes only the headlights all other lights ok.?
only the headlights are suppose to flash on a headlight flasher
How to adjust headlights on model ford mercury grand marquis?
You have to take the headlights out. To do this, you have to remove the clips on the headlight under the hood. Once removed they are two adjustment screws that you can adjust. It's trial and error.
Replace keypad Mercury Marquis?
replace keypad Mercury Marquis?
Where can I find a free vacuum diagram for a 1977 Mercury Marquis?
Which vacuum diagram The Underhood for the engine or the vacuum for the interior /AC system?
How do you replace drivers seat in a 1993 mercury marquis?
1993 mercury marquis
