1999 MERCURY MOUNTAINEER MY THIRD BRAKE LIGHT WORKS BUT MY

  • Tiny
  • RepairNewbie
  • 1999 Mercury Mountaineer

Electrical problem
1999 Mercury Mountaineer V8 All Wheel Drive Automatic 124000 miles

The turn signals and tail lights work. My third brake light works but my regular brake lights do not. Any thoughts? I replaced the brake light switch already. Also I do not have a fuse box chart to tell me which fuses are for what. Thanks in advance for any help.

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Thursday, January 1st, 2009 AT 11:01 PM

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  • Tiny
  • island_pride71
  • Member

Check for power at the light green wire on the bulb socket-No power there and 3rd light works the wire is open between the light and brake switch inspect wiring harness

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Thursday, January 1st, 2009 AT 11:29 PM

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