Why do my headlights turn on randomly after the car is off and the headlights have been turned off?

Tiny
MBJORKLUND
  • MEMBER
  • 1993 BUICK PARK AVENUE
  • 167,000 MILES
After I park the car, I turn the headlights off and shut the car off. After it has been parked for awhile the headlights will turn back on by themselves and stay on until the battery dies. You also have to push the headlight button slowly or only the gauge lights will turn off and the headlights will stay on.
Saturday, December 10th, 2011 AT 7:49 PM

2 Replies

Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Hello,

This sounds like you have a lamp control module that is not working right. Here is a wiring diagrams and the location of the lamp control module so you can confirm the issue.

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

See where you are loosing power.

Check out the diagrams (Below)

Please let us know what you find. We are interested to see what it is.

Cheers
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Saturday, December 10th, 2011 AT 7:56 PM
Tiny
MBJORKLUND
  • MEMBER
  • 1 POST
That was it! You guys are so smart! It cost me 34.00 for a new lamp module :)
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Sunday, December 18th, 2011 AT 7:06 PM

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