Electrical Head light relay mod

Blown88GT said:

If you get the fog lights off the same circuit as the headlights, a relay is not necessary.

'87-'93 GT Fog Lamp & Main Light Switch Fix

Main Light & Fog Lamp Switches - only affects GT's. In the February, 1991 edition of Popular Mechanics, the "Car Clinic" by Mike Allen had the following: Fogged Out Q: "I have a 1988 Ford Mustang GT. After about 20 minutes with my headlights...

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