Brake lights are not working

2005 CADILLAC CTS
175,000 MILES • 3.6L • 6 CYL • AUTOMATIC
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JOEDIAZ478
  • MEMBER
  • 1 POST
No brake lights at all.
Jul 12, 2021 at 12:22 AM
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SQM
  • ✓ASE Certified Mechanic
  • 6,383 POSTS
  • ASE Certified Mechanic
Hello,

So did this just happened all of a sudden?
Typically when you have none of the lights come on when depressing the brake pedal, it is likely the cause of a faulty brake light switch. The brake light switch is located under the brake pedal.

Here is a helpful link that might be able to help you determine the issue:

https://www.2carpros.com/articles/brake-lights-not-working

Please let me know if you have any questions.

Thank you.
Jul 12, 2021 at 7:57 AM
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