Kat

Hi New member and first audi owner. Had an a1 sportback for nearly 12 months - really pleased with it. However, have caught passenger wing mirror on garage door frame and cracked the black casing - mirror is fine. Anyone know if I need to have the whole unit replaced or can I just get the casing repaired. Have put a call out to audi dealer - awaiting response. Just wondered if anyone had any idea? Thank you.