The headlights, horn and power door locks are not working

2003 CHRYSLER PT CRUISER
160,000 MILES • 4 CYL • 2WD • AUTOMATIC
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VICKY GARCIA
  • MEMBER
  • 1 POST
I had lights i cleaned my battery cables. Now there are no lights.
Apr 27, 2022 at 3:37 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
It sounds like you had a voltage surge when you reconnected the battery cables which happens, let's start by checking all the uses in the under-hood and interior fuse panel. here is a guide to help with the fuse locations in the diagrams below:

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

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Apr 28, 2022 at 9:31 AM
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