GMC 2009 Acadia - Manual (Page 99)

{ CAUTION
It can be dangerous to get out of
the vehicle if the automatic
transmission shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running unless you have
to. If you have left the engine
running, the vehicle can move
suddenly. You or others could be
injured. To be sure the vehicle will
not move, even when you are on
fairly level ground, always set the
parking brake and move the shift
lever to P (Park).
Follow the proper steps to be sure
the vehicle will not move. See
Shifting Into Park on page 2-28.
If parking on a hill and pulling
a trailer, see Towing a Trailer
on page 4-24.
Mirrors
Manual Rearview Mirror
Adjust the inside rearview mirror
to see clearly behind your vehicle.
Hold the mirror in the center to move
it up or down and side to side.
Use the day/night adjustment to help
prevent glare from the headlamps
behind you. Move the lever to
the right for nighttime use and to the
left for daytime use.
Vehicles with OnStar ® have three
additional control buttons located at
the bottom of the mirror. See your
dealer/retailer for more information
about OnStar and how to subscribe
to it. See OnStar
® System on
page 2-41 for more information on
the services OnStar provides.
Automatic Dimming
Rearview Mirror
The vehicle may have an automatic
dimming inside rearview mirror.
Vehicles with OnStar ® have
three additional control buttons for
the OnStar
® system. See your
dealer/retailer for more information
about OnStar
® and how to subscribe
to it. See OnStar ® System on
page 2-41 for more information about
the services OnStar
® provides.
O (On/Off): Press to turn the
dimming feature on or off.
The vehicle may also have a Rear
Vision Camera (RVC). See Rear
Vision Camera (RVC) on page 2-37
for more information.
If the vehicle has RVC, the O button
will not be available.
Features and Controls 2-31