How to fix the ledge that fell off under my car doors?

Asked by Jan 05, 2017 at 03:01 AM about the 2005 Pontiac Grand Prix Base

Question type: Maintenance & Repair

Hey guys,

The ledge that is under my car doors came off and I
noticed that it's held by this plastic knob that fit inside a
hole on the other side of the ledge.  Two of them broke off,
so it's not entirely secure.  I was just wondering if you guys
have any thoughts on how I can fix it.

2 Answers


Without pics, I would see if you could source the parts that broke, or customize some bolting solution with hardware from the hardware store. If you want it done by a pro, a mechanic or body shop would be able to help.


Go to a parts store and show them the "plastic knob". They should be able to fix you up.

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