For vehicles with the Tow/Haul Mode feature, this light comes on when the Tow/Haul Mode has been activated.
See Tow/Haul Mode.
Outside Mirror Description and Operation (With LTZ/SLT)
Power Mirror System ComponentsThe power mirror system consists of the followingcomponents:Memory Seat ModuleOutside Rearview Mirror SwitchLeft Mirror Control ModulePassenger Window SwitchLeft Outside Rearview MirrorRight Outside Rearview MirrorPower Mirror System ControlsThe outside rearview mirror ...