# 1990 Cadillac DeVille left fog and blinker

**URL:** <https://community.cartalk.com/t/1990-cadillac-deville-left-fog-and-blinker/157674>\
**Category:** Maintenance/Repairs\
**Created:** [February 1, 2020, 12:02am UTC](https://community.cartalk.com/t/1990-cadillac-deville-left-fog-and-blinker/157674 "2020-02-01T00:02:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Chance\_Johnson](https://avatars.discourse-cdn.com/v4/letter/c/8797f3/32.png) [@Chance\_Johnson](https://community.cartalk.com/u/Chance_Johnson)\
**Post date:** [February 1, 2020, 12:02am UTC](https://community.cartalk.com/t/1990-cadillac-deville-left-fog-and-blinker/157674/1 "2020-02-01T00:02:03Z")

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I bought a 1990 Cadillac DeVille and my driver side front blinker and fog light won’t come on. The back works fine. I replaced the blinker relay and headlight fuses and still nothing. What could it be? And when I turn on my headlights the left blinker lights up.

 ![image](https://global.discourse-cdn.com/cartalk/original/3X/5/2/52abdd639d74d9a0a4007d99b4f68b4712261f75.jpeg)

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**Author:** ![It\_s-Me](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/it_s-me/32/12660_2.png) [@It\_s-Me](https://community.cartalk.com/u/It_s-Me)\
**Post date:** [February 1, 2020, 1:47pm UTC](https://community.cartalk.com/t/1990-cadillac-deville-left-fog-and-blinker/157674/2 "2020-02-01T13:47:07Z")

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> [@Chance\_Johnson](#):
>
> What could it be? And when I turn on my headlights the left blinker lights up.

Bad ground in the left front corner is my guess.