# 2013 Cadillac CTS Coupe - left headlight trouble

**URL:** <https://community.cartalk.com/t/2013-cadillac-cts-coupe-left-headlight-trouble/173373>\
**Category:** Maintenance/Repairs\
**Tags:** cts-coupe, cadillac\
**Created:** [December 17, 2020, 3:50am UTC](https://community.cartalk.com/t/2013-cadillac-cts-coupe-left-headlight-trouble/173373 "2020-12-17T03:50:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jackinfremont](https://avatars.discourse-cdn.com/v4/letter/j/5daacb/32.png) [@jackinfremont](https://community.cartalk.com/u/jackinfremont)\
**Post date:** [December 17, 2020, 3:50am UTC](https://community.cartalk.com/t/2013-cadillac-cts-coupe-left-headlight-trouble/173373/1 "2020-12-17T03:50:45Z")

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left headlight comes on then off. dealer can not find the problem.  
they say they checked everything related to the headlight. all other lights on the left work fine. i ma guessing a short.

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**Author:** ![COROLLAGUY1](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/corollaguy1/32/7575_2.png) [@COROLLAGUY1](https://community.cartalk.com/u/COROLLAGUY1)\
**Post date:** [December 17, 2020, 4:50pm UTC](https://community.cartalk.com/t/2013-cadillac-cts-coupe-left-headlight-trouble/173373/2 "2020-12-17T16:50:20Z")

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Go somewhere else.An independant shop can check that for you.