The lid of my fold down armrest recently cracked and fell of. The thing is cheap plastic and held on by 2 tiny self tapping screws.
I wonder if that has been a known problem or just my good luck. I don't know a p/n to check it out with some of the GM Parts discounters.

Haven't checked with my Dealer yet but suspect they will want to sell me a whole new armrest for about $ 300 to 500.

Thanks