Got a brand new Deville in to replace a rear bumper cover and tail light. As we took it apart the tech found 3 fasteners that hold the rear bumper on were missing,,, never put on at the factory. The new bumper had a bow in the top of it that bulged up and the trunk lid hit it when it was closed. I don't think GM will EVER get it right.

__________________
95 SL500 Smoke Silver, Parchment 64K
07 E350 4matic Station Wagon White 34K
02 E320 4Matic Silver/grey 80K
05 F150 Silver 44K