My emergency flashers and blinkers aren't working. Fuse and bulbs are good


Asked by Nov 25, 2015 at 11:51 AM about the 2003 Mercury Mountaineer 4 Dr STD AWD SUV

Question type: Maintenance & Repair

3 Answers


Have you check the switch to see if it is good?

2 out of 2 people think this is helpful.

I replaced the relay switch too.


By "relay switch" I assume you meant the plug in relay mounted under the dash panel. There may be 2 relays - one for the flashers and one for the emergency lights. Look for a second relay before going any further.

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