Is anyone else having problems with their power liftgate? It hasn't opened or closed properly since the day of delivery. It opens, won't open, won't close, gets stuck open, jerks, etc. The service department had to send it to a body shop because they were unable to fix it. They supposedly fixed it, but the next day it started up again. Taking it in next Monday. My husband and I are fuming! This issue, along with a blown inlet pipe on the turbo on the day of delivery. He said we shouldn't have accepted the car and now I think he was right.