Not sure i have this under the right "affected parts", i purchased a new van, had driven my prev van 238,000+ miles so i know how to use mirrors, however, the split mirrors on these new vans do not allow you to see properly backing up & i found this to be a danger. contacted chevy and they were not interested in doing anything about it so i purchased solid mirrors and replaced them at my own expense. wondered if there were any other complaints???? *tr