If you have this feature, the outside driver's mirror will adjust for the glare of headlamps behind you.
When you operate the rear window defogger, the heated driver's and passenger's outside rearview mirrors are warmed to help clear them of ice and snow. See "Rear Window Defogger" under Climate Control System or Dual Automatic Climate Control System for more information.
Your vehicle may also have a turn signal indicator on the mirror. An arrow on the outside rearview mirror will flash in the direction of the turn or lane change. See Turn and Lane-Change Signals for more information.