Lights turn on and off when I turn my headlights on

MROMERO1975

MEMBER
1999 FORD F-150
V8
2WD
AUTOMATIC
157,000 MILES

My interior dome light and door lights turn on and off when I turn my headlights on and off. They work normal opening and closing doors.

Tuesday, May 18th, 2021 AT 4:16 PM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
47,536 POSTS

This sounds like the headlight switch is bad. Here is instructions on how to change it out. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.

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Lights turn on and off when I turn my headlights on

1 Reply

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