2007 GMC ACADIA wheel

Automatic Transmission Operation
Your vehicle has an electronic shift position
indicator within the instrument panel cluster.
When using the Electronic Range Select Mode a
number will display next to the L, indicating
the current gear that has been selected.
See Electronic Range Select mode in this section
for more information.
Your automatic transmission has a shift lever
located on the console between the seats.
PARK (P):This position locks your front wheels. It
is the best position to use when you start your
engine because your vehicle cannot move easily.{CAUTION:
It is dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P)
with the parking brake rmly set. Your
vehicle can roll.
Do not leave your 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 your vehicle will not
move, even when you are on fairly level
ground, always set your parking brake
and move the shift lever to PARK (P). See
Shifting Into Park (P) on page 135.Ifyou
are pulling a trailer, seeTowing a Trailer
on page 371.
Make sure the shift lever is fully in PARK (P)
before starting the engine. Your vehicle has an
automatic transmission shift lock control system.
129

You must fully apply your regular brake rst and
then press the shift lever button before you
can shift from PARK (P) when the ignition key is in
ON. If you cannot shift out of PARK (P), ease
pressure on the shift lever, then push the
shift lever all the way into PARK (P) as you
maintain brake application. Then press the shift
lever button and move the shift lever into another
gear. SeeShifting Out of Park (P) on page 137.
REVERSE (R):Use this gear to back up.
Notice:Shifting to REVERSE (R) while your
vehicle is moving forward could damage the
transmission. The repairs would not be covered
by your warranty. Shift to REVERSE (R) only
after your vehicle is stopped.
To rock your vehicle back and forth to get out of
snow, ice or sand without damaging your
transmission, seeIf Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow on page 360.
NEUTRAL (N):In this position, your engine does
not connect with the wheels. To restart when
you are already moving, use NEUTRAL (N) only.
Also, use NEUTRAL (N) when your vehicle is
being towed.
{CAUTION:
Shifting into a drive gear while your
engine is running at high speed is
dangerous. Unless your foot is rmly on
the brake pedal, your vehicle could move
very rapidly. You could lose control and
hit people or objects. Do not shift into a
drive gear while your engine is running at
high speed.
Notice:Shifting out of PARK (P) or
NEUTRAL (N) with the engine running at high
speed may damage the transmission. The
repairs would not be covered by your warranty.
Be sure the engine is not running at high
speed when shifting your vehicle.
130

OnStar®Hands-Free Calling
OnStar®Hands-Free Calling allows eligible
OnStar®subscribers to make and receive calls
using voice commands. Hands-Free Calling is fully
integrated into the vehicle, and can be used
with OnStar
®Pre-Paid Minute Packages.
Hands-Free Calling may also be linked to a
Verizon Wireless service plan in the U.S. or a Bell
Mobility service plan in Canada, depending on
eligibility. To nd out more, refer to the OnStar
®
Owners Guide in the vehicle’s glove box, visit
www.onstar.com or www.onstar.ca, or speak with
an OnStar
®advisor by pressing the OnStar®
button or calling 1-888-4-ONSTAR
(1-888-466-7827).
OnStar®Virtual Advisor
OnStar®Virtual Advisor is a feature of OnStar®
Hands-Free Calling that uses your minutes to
access location-based weather, local traffic reports,
and stock quotes. By pressing the phone button
and giving a few simple voice commands, you can
browse through the various topics. See the OnStar
®
Owners Guide for more information (Only available
in the continental U.S.).
OnStar®Steering Wheel Controls
Your vehicle may have a Talk/Mute button that
can be used to interact with OnStar®Hands-Free
Calling. SeeAudio Steering Wheel Controls on
page 325for more information.
On some vehicles, you may have to hold the
button for a few seconds and give the command
“ONSTAR” in order to activate the OnStar
®
Hands-Free Calling feature.
On some vehicles, the mute button can be used to
dial numbers into voicemail systems, or to dial
phone extensions. See the OnStar
®Owner’s
Guide for more information.
147

Instrument Panel Overview........................ 170
Hazard Warning Flashers.......................... 172
Other Warning Devices............................. 173
Horn.......................................................... 173
Tilt and Telescopic Steering Wheel............ 173
Power Tilt Wheel and Telescopic
Steering Column.................................... 174
Turn Signal/Multifunction Lever.................. 174
Turn and Lane-Change Signals................. 175
Headlamp High/Low-Beam Changer.......... 176
Flash-to-Pass............................................ 176
Windshield Wipers..................................... 176
Windshield Washer.................................... 177
Rear Window Wiper/Washer...................... 179
Cruise Control........................................... 180
Exterior Lamps.......................................... 183
Delayed Headlamps.................................. 184
Daytime Running Lamps (DRL)/
Automatic Headlamp System.................. 185
Fog Lamps................................................ 186
Instrument Panel Brightness...................... 186
Courtesy Lamps........................................ 186Entry Lighting............................................ 187
Delayed Entry Lighting.............................. 187
Delayed Exit Lighting................................. 188
Parade Dimming........................................ 188
Reading Lamps......................................... 188
Electric Power Management...................... 188
Battery Run-Down Protection..................... 189
Head-Up Display (HUD)............................ 190
Ultrasonic Rear Parking Assist (URPA)...... 194
Accessory Power Outlet(s)........................ 197
Power Outlet 115 Volt Alternating
Current.................................................. 198
Climate Controls......................................... 199
Climate Control System............................. 199
Dual Automatic Climate Control System.... 203
Outlet Adjustment...................................... 210
Rear Air Conditioning and Heating
System.................................................. 211
Rear Air Conditioning and Heating
System and Electronic Climate
Controls................................................. 212
Section 3 Instrument Panel
167

XM Radio Messages................................. 309
Navigation/Radio System........................... 311
Rear Seat Entertainment System............... 311
Rear Seat Audio (RSA)............................. 322
Rear Audio Controller (RAC)..................... 324
Theft-Deterrent Feature............................. 325Audio Steering Wheel Controls.................. 325
Radio Reception........................................ 326
Care of Your CDs and DVDs.................... 328
Care of the CD and DVD Player............... 328
Multi-Band Antenna................................... 328
Section 3 Instrument Panel
169

The main components of your instrument panel are listed here:
A. Air Vent. SeeOutlet Adjustment on page 210.
B. Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 174.
Windshield Wipers. SeeTurn
Signal/Multifunction Lever on page 174.
C. Instrument Panel Cluster. SeeInstrument
Panel Cluster on page 215.
D. Head-Up Display (HUD) Buttons. See
Head-Up Display (HUD) on page 190.
E. Audio System. SeeAudio System(s)
on page 264. Navigation/Radio System
(If Equipped). SeeNavigation/Radio System
on page 311.
F. Exterior Lamps Control. SeeExterior Lamps
on page 183.
G. Hood Release. SeeHood Release on
page 395.
H. Instrument Panel Brightness. SeeInstrument
Panel Brightness on page 186.I. Cruise Control Buttons. SeeCruise Control
on page 180.
J. Tilt and Telescopic Steering Wheel. SeeTilt
and Telescopic Steering Wheel on page 173.
Power Tilt Wheel and Telescopic Steering
(If Equipped). SeePower Tilt Wheel and
Telescopic Steering Column on page 174.
K. Horn. SeeHorn on page 173.
L. Audio Steering Wheel Control Buttons. See
Audio Steering Wheel Controls on page 325.
M. Driver Information Center. SeeDriver
Information Center (DIC) on page 232.
N. Dual Automatic Climate Controls. See
Dual Automatic Climate Control System
on page 203.
O. Center Console Shift Lever (If Equipped).
See “Console Shift Lever” underShifting
Into Park (P) on page 135.
171

Other Warning Devices
If you carry reective triangles, you can set them
up at the side of the road about 300 feet (100 m)
behind your vehicle.
Horn
Press near or on the horn symbols on the steering
wheel pad to sound the horn.
Tilt and Telescopic Steering Wheel
A tilt and telescope wheel lets you adjust the
steering wheel before you drive. The steering
wheel can be raised to the highest level to give
your legs more room when you enter and exit the
vehicle.
The lever that lets you tilt and telescope the
steering wheel is located on the left side of the
steering column.To tilt and telescope the steering wheel, pull down
the lever. Then move the steering wheel up or
down or backward or forward into a comfortable
position. Pull the lever up to lock the steering
wheel in place.
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Power Tilt Wheel and Telescopic
Steering Column
If your vehicle has this
feature, the power tilt
wheel control is located
on the left side of the
steering column.
To operate the power tilt feature, push the control
up and the steering wheel will tilt up. Push the
control down and the steering wheel will go down.
Push the control forward and the steering wheel
moves toward the front of the vehicle. Push
the control rearward and the steering wheel moves
toward the rear of the vehicle.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane Change Signals. See
Turn and Lane-Change Signals on page 175.
2Headlamp High/Low-Beam Changer.
SeeHeadlamp High/Low-Beam Changer
on page 176.
Flash-to-Pass. SeeFlash-to-Pass
on page 176.
NWindshield Wipers. SeeWindshield
Wipers on page 176.
174