Headlights Tail and Brake Lights
Oldsmobile Calais
Toyota SR5

Dash lights go off when head lights go on?

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Wiki User
January 21, 2008 12:30AM

Check the fuse box for the headlight switch. Possibly a relay

problem or a burnt connection. Easy to replace - part available at

most auto stores (NAPA, Auto Parts, etc.), depending on the make

and model of your vehicle. check the contacts inside your

headlight,interior and dash light switch (that is all one) and put

some electrical gease in there so it make a good contact.

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