Driver side, rear side marker light does not have any power?

2003 BUICK LESABRE
150,000 MILES • 2WD • AUTOMATIC
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GEMIA GILMORE
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  • 1 POST
I’m working on my rear lights. The brake light works. The rear side marker light does not have any power. I think it is powered from the fuse box under the rear seat. Can you confirm? I also think the power wire is purple. Can you also confirm?
May 3, 2025 at 5:31 PM
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MECHTRIX
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  • 382 POSTS
Okay, so as far as i know the main fuse box is located in the front left side down by the parking brake pedal. Also, there should be one under the hood in the engine bay passenger side it's a black plastic box, and maybe more relays and a few fuses in behind the glove box. hope this helps, good luck.
May 3, 2025 at 10:17 PM
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STRAILER
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  • 53,854 POSTS
You are correct, it is powered by the purple wire and there is a fuse for it located in the rear fuse panel under the left rear of the seat. Please check the RH PARK fuse.

Here is a guide to help:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

It is fuse #10 in the images below. Let us know how it goes.
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May 5, 2025 at 9:51 AM
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