Hello everyone! My Acadia Denali is currently at the dealership for repairs, but I would like to know if anyone else has had this problem and has had it successfully diagnosed & repaired. The driver's side mirror moves on it's own as soon as I start my vehicle. It either points way up towards the sky or way down at the ground. The dealership tried to tell me it was due to the memory settings. Why in the world would I set my mirrors towards the sky or the ground? I have turned off the parking assist option & I've also turned off the exit seat option, but that hasn't helped.