Chevrolet 2001 Express Van Owner's Manual page 123

Camper-Type Mirrors (If Equipped)
2-46
If your vehicle is equipped
-
with the camper type
mirrors, they can be
adjusted so you can have a
clear view of any objects
behind you.
1. To adjust the mirrors
when towing a trailer,
turn the mirror by
pushing the mirror
head toward the front
of the vehicle.
2. Turn the mirror head
so that it swings
further outboard and
adjust the mirror
surface as needed.