Front window got stuck in the track, causing the regulator to break.
Engine oil was pushing into the power steering fluid, causing it to leak out of the power steering fill. Replaced power steering pump (under warranty).
Front wheel bearing, causing misc dash warning lights to come on.
For some reason the headlight bulbs don't last very long.
Both front strut bearings.
Left hand sway bar link.
Might need to replace radiator because there may be coolant fluid inside of the transmission (oh dear).
Every now and then, my "stability light" failure comes on and then goes away; same with the OnStar.
Very hazy headlights only after 60k miles.
Driver's heated seat fuse keeps blowing out.
Driver's seat will not stay in the jacked up position, will slowly need to be jacked up again.
Driver's seat makes a clicking noise when accelerating, or cornering.
Paint on dashboard peeling.
Rubber on top of key peeling off.