Outside Heated Mirrors; Outside Convex Mirror - Chevrolet 2003 Avalanche Owner's Manual

If the mirrors are accidently manually folded in or you
notice that the mirrors will not stay in the unfolded
position, unfold and fold them at least twice using the
mirror controls. Do not unfold them manually. The
mirrors may not stay in place otherwise.
The mirrors may also include a memory function which
works in conjunction with the memory seats. See
Memory Seat on page 2-85 for more information.

Outside Convex Mirror

Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from the
driver's seat.
{
CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
2-52

Outside Heated Mirrors

Your vehicle may have this feature.
If your vehicle has a rear window defogger, it will also
operate when you press this button. See "Rear Window
Defogger" under Automatic Climate Control System
on page 3-20 for more information.
When you press this
button, a defogger warms
the heated driver's and
passenger's outside
rearview mirrors to help
clear them of ice,
snow and condensation.