I believe its both mirrors dip or neither mirror dips. You can't set them independently. However, having said that, I have seen posts about adjusting each mirror while you're backing up and then switching to neutral to save the settings. However, other posts indicated that this option was removed from the manual. The online manual seems to indicate that they can be adjusted: Land Rover Owner Information. From my perspective, mine looks like the passenger side dips lower. I am having trouble with the driver's side not returning to the memorized position after backing up. I often have to press my memory button to get it to return to the proper location. I'm sure it's yet again one of those software issues.