{CAUTION:
Four-wheel drive vehicles with the transfer
case in NEUTRAL will allow the vehicle to roll,
even if your shift lever is in PARK (P). So, be
sure the transfer case is in a drive gear — not
in NEUTRAL. Always set your parking brake.
Follow the proper steps to be sure your vehicle will
not move. See Shifting Into Park (P) on page 2-32.
If you are pulling a trailer, see Towing a Trailer
on page 4-60.
Mirrors
Manual Rearview Mirror
Pull the tab under the mirror toward you to reduce glare
from headlamps behind you after dark. Push the tab
away from you for normal daytime operation.
Automatic Dimming Rearview Mirror
with OnStar
®
and Compass
Your vehicle may have an automatic-dimming rearview
mirror with a compass and the OnStar
®
system.
There are three additional buttons for the OnStar
®
system. See your dealer for more information on
the system and how to subscribe to OnStar
®
.
See OnStar
®
System on page 2-50 for more
information about the services OnStar
®
provides.
2-37