Hey, I have a 03 mercury Grande marquis all of a sudden all the brake lights aren't working. I was told it could be from the fuse. Which one of the exact fuses is for the brake Lights?


Asked by Nov 27, 2015 at 01:24 AM about the 2003 Mercury Grand Marquis GS

Question type: Maintenance & Repair

I don't have the car's manual either

4 Answers


http://www.carcarekiosk.com/video/1999_Mercury_Grand_Mar quis_LS_4.6L_V8/fuse_interior/check

2 out of 2 people think this is helpful.

https://www.google.com/url? sa=t&source=web&rct=j&url=http://www.crownvic.ca/Tech/Ow ners%2520manuals/03gmq.pdf&ved=0ahUKEwjDwZuHrrDJAh WMOCYKHfuRCcEQFgggMAE&usg=AFQjCNFZODEBQWXe3Gb0 BqY16Wghg2rjEg

2 out of 2 people think this is helpful.

Thanks joemom but none of your links working. Copied and pasted it but URL not showing any information. Could help another way?


Could be stoplight switch, or wire broken off switch. Under dash, near top of brake pedal arm. Easy, cheap fix. (if you can get under there)

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