Dash lights out

1999 BUICK PARK AVENUE

100,000 MILES • 3.8L • 6 CYL • 2WD • AUTOMATIC

FREDS825

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Dash lights out, tail lights out, fuses are okay .

Dec 19, 2017 at 5:47 PM

STRAILER

CAR REPAIR CONTRIBUTOR
54,354 POSTS

There are several fuses that run the system so just one fuse being good will not help. Here is a guide and a wiring diagram to see where you are losing power. I don't think it is the headlight switch.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (Below)

Please run this test and get back to us.

Cheers, Ken

Images (Click to enlarge)

Dec 21, 2017 at 10:20 AM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.