Dash lights out

Tiny
FREDS825
  • MEMBER
  • 1999 BUICK PARK AVENUE
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Dash lights out, tail lights out, fuses are okay.
Tuesday, December 19th, 2017 AT 5:47 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 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
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Thursday, December 21st, 2017 AT 10:20 AM

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