GMC Envoy XL Denali Automobile User Manual


 
{CAUTION:
If your vehicle has four-wheel drive, it will
be free to roll — even if the shift lever is in
PARK (P) — if the transfer case is in NEUTRAL.
So be sure the transfer case is in a drive
gear — not in NEUTRAL. See Four-Wheel
Drive on page 2-27.
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 4-56.
Mirrors
Manual Rearview Mirror
Your vehicle may have this feature. While sitting in a
comfortable driving position, adjust the rearview
mirror so you can see clearly behind your vehicle. Grip
the mirror in the center to move it up or down and
side to side. The day/night control, located at the bottom
of the mirror, adjusts the mirror to reduce headlamp
glare from behind during evening or dark conditions.
Turn the control clockwise for night use; return it to the
center for daytime use.
Manual Rearview Mirror with
OnStar
®
Your vehicle may have a rearview mirror with the
OnStar
®
system.
Control buttons for the OnStar
®
system are at the
bottom of the mirror. See your GM dealer for more
information on the OnStar
®
system and how to
subscribe to OnStar
®
. Also, see OnStar
®
System on
page 2-49 for more information about the services
OnStar
®
provides.
2-36