Dash lights not working

Tiny
BECKYBLUE
  • MEMBER
  • 2003 BUICK RENDEZVOUS
  • AUTOMATIC
  • 203,654 MILES
I am trying to find the fuse that runs them and the owners manual isn't very helpful.
Friday, January 31st, 2020 AT 3:30 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,878 POSTS
Hi,

I attached a few pics below. All fuse related pics are in the passenger compartment. Check these first. Next, pic 3 shows two other fuses that can cause the instrument lights to fail. And the last pic shows where the ground is located for the instrument lights.

If no instrument lights are working, use this info. If any are working, let me know.

______________________________

Here are a few links you may find helpful:

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

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

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

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-check-wiring

_______________________________

Let me know what you find. I have to be honest, if you find everything I listed as good, chances are the headlamp switch itself is the problem or an issue with the body control module. We will cross that road when we get to it.

I will watch for your reply.

Joe
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Friday, January 31st, 2020 AT 6:11 PM

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