Just got my P90D back after being in the shop for a few issues. Two issues were not fixed and I wanted to check and see if others are having the same or similar issues. 1. There is a reasonable size crinkle developing on the driver's seat bottom. Ultra White synthetic leather seat. Service center says that this is a known issue, there is no current fix and Engineering is working on a fix. I have 20,000 miles on the car. Any one else seeing this issue? 2. When the car comes to a complete stop or start from a complete stop there is a pretty loud groan from the suspension system. Service center says this is normal (and within specs) as the X is a heavy car. I have been driving with this noise for a while (only happens when the car comes to a complete stop or start from the stop) so I don't remember if this was noise was always there. Anyone getting loud noises from the front suspension?