anyone have any ideas if i can get a replacement for the little silver plastic ring that sits around the thumb button for my handbrake? my original one has fallen off...two of the plastic tabs that held it in place have broken...what is this piece called and do i have to buy a complete assembly to get just this part?

 

It's only what, $10? Just go to the dealership and get one.

Alternatively, just use superglue and glue the old one back on. It's what I did.