Are you pressing a claim with the party that hit you?

IOf you are going through YOUR insurance they will NOT honor a "DV" or Diminished Value claim. A DV claim will take significant work.

You will almost certainly NOT be able to force a 'replacement'...you would need to have ~ $30-35k worth of damage.

First thing? Find out what they say it wrong and how much it will cost. Post a picture. The problem I have found is that BMW dealers are really poor when it comes to this stuff- they can fix codes and errors, and align the car- but damage to the frame/body that doesn't manifest as 'damaged paint' or otherwise obvious signs can be a challenge.

GL

A