headlights go on and off?

This problems are intermittent.
There are few possibilities that has to be checked.
This problem is caused by a defective headlight main switch and or headlight switch wiring connector, this is not the dimmer switch but the main headlight switch. When you remove the switch you will likely find that the wire connector to the switch is heat damaged, you must replace both the switch and the switch wire connmector to repair the problem. You can buy repair connectors from any GM dealer and the headlight switch is available from most any upscale auto parts store like NAPA or Carquest.The above mentioned details will help.

For more car related problem troubleshooting:---

This are the sections, you can go through and click the link to read its troubleshooting.


The car will not start?


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How to replace starter in car?


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Car wont start?

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