1990 Mercury Grand Marquis Q&A
1990 Mercury Grand Marquis Question: fuse box diagram
I just need a pic of the fuse box diagram to see what fuse to replace for my brake lights. The left side is out but the bulbs look fine. - Visitor
A blown fuse will take out both sides, not just one bulb on one side. Look the bulb closely - it probalby has a damaged filament. - DaveJHM
Where (exactly) is the horn relay located? Checked fuses under the dash. They are good. The cruise and horn quit working at the same time.
My door locks, power seats, fuel and trunk buttons just quit working last night. I have tried switching out the fuses and there was no change. I would like to get the simple checks out of the way. ...
...an find the Owner's Manual online. Because as stupid as it is not to, the simplest things like fuse box diagrams are not in the chilton's repair manual. Also, I cant seem to figure out where anything is und...
Blower wont turn off regsardless of control setting. I find two fuses for this system; 1 for the blower relay; the other for the blower. Is there any harm in pulling one or both fuses to stop th...
It just stop working all of sudden one night