HID 6000k lowlights & foglights
Rear proximity sensor
Rear european tail light
CTD-Germany A/C chrome rings, door pin set, door **** surrounds & clear front side markers
Original german plate
Custom emblems

THIS IS THE STUFF that ruined you clutch!!! just kidding.
How many miles do you have?

I would consider taking it to a local Trans only shop and pay to get there take on it if the dealer won’t cover it. Then you have a professional opinion to fight them with.
Unless the independent Trans shop tells you the same thing...
Good luck.