I have the tow mirrors and I like the power tilt option on the passenger side upon shifting to reverse because I back in to my tight space garage tight and it helps with providing a line of sight with my visual ground markers on that side of the vehicle. During the warm months I never have an issue with them operating (tilting down and returning to settings upon taking it out of reverse). It usually gets stuck in the "down position" upon shifting to drive. I plan to bring this up with the dealer on a warranty issue soon but I was curious if others have this problem just during cold weather (usually < 40 degrees) and what the shop has done to correct. Do they just replace out the whole mirror assembly?