Jeep 2008 Grand Cherokee - Manual (Page 80)

After selecting a mirror move the knob in the same
direction you want the mirror to move. Use the center off
position to guard against accidentally moving a mirror
position. Power mirror preselected positions can be controlled by
the optional Memory Seat Feature. Refer to “Driver
Memory Seat” in this section for details.
Heated Remote Control Mirrors — If Equipped
These mirrors are heated to melt frost or ice. This
feature is activated whenever you turn on the rear
window defrost.
Lighted Vanity Mirrors — If Equipped
To access a lighted vanity mirror, flip down one of the
visors.
Lift the cover to reveal the mirror. The light will turn on
automatically.
Power Mirror Switches
80 UNDERSTANDING THE FEATURES OF YOUR VEHICLE