2007 GMC ENVOY DENALI change wheel

Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to the front
or sides of the vehicle that could keep the
airbags from working properly?
A:Yes. If you add things that change your
vehicle’s frame, bumper system, height,
front end or side sheet metal, they may keep
the airbag system from working properly.
Also, the airbag system may not work properly
if you relocate any of the airbag sensors.
If you have any questions about this,
you should contact Customer Assistance
before you modify your vehicle. The phone
numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual.
SeeCustomer Satisfaction Procedure
on page 526.
Q:Because I have a disability, I have to get
my vehicle modied. How can I nd out
whether this will affect my airbag system?
A:Changing or moving any parts of the
front seats, safety belts, the airbag sensing
and diagnostic module, steering wheel,
instrument panel, the inside review mirror,
ceiling headliner, ceiling and pillar garnish trim,
roof-mounted airbag modules, or airbag
wiring can affect the operation of the airbag
system. If you have questions, call Customer
Assistance. The phone numbers and
addresses for Customer Assistance are
in Step Two of the Customer Satisfaction
Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 526.
89

Instrument Panel Overview........................ 168
Hazard Warning Flashers.......................... 170
Other Warning Devices............................. 170
Horn.......................................................... 170
Tilt Wheel.................................................. 171
Turn Signal/Multifunction Lever.................. 171
Turn and Lane-Change Signals................. 172
Headlamp High/Low-Beam Changer.......... 173
Flash-to-Pass............................................ 173
Windshield Wipers..................................... 173
Windshield Washer.................................... 174
Rear Window Wiper/Washer...................... 174
Headlamp Washer..................................... 175
Cruise Control........................................... 176
Headlamps................................................ 179
Headlamps on Reminder........................... 180
Daytime Running Lamps (DRL)................. 180
Automatic Headlamp System..................... 181
Fog Lamps................................................ 182
Instrument Panel Brightness...................... 182
Dome Lamps............................................. 182
Dome Lamp Override................................ 183
Entry Lighting............................................ 183
Exit Lighting.............................................. 183Reading Lamps......................................... 183
Electric Power Management...................... 184
Battery Run-Down Protection..................... 185
Accessory Power Outlet(s)........................ 185
Ashtray(s) and Cigarette Lighter................ 186
Climate Controls......................................... 186
Dual Climate Control System..................... 186
Dual Automatic Climate Control System.... 189
Outlet Adjustment...................................... 194
Rear Climate Control System.................... 195
Warning Lights, Gages, and Indicators..... 197
Instrument Panel Cluster........................... 198
Speedometer and Odometer...................... 199
Trip Odometer........................................... 199
Tachometer............................................... 199
Safety Belt Reminder Light........................ 200
Passenger Safety Belt Reminder Light....... 200
Airbag Readiness Light............................. 201
Passenger Airbag Status Indicator............. 202
Charging System Light.............................. 205
Voltmeter Gage......................................... 205
Brake System Warning Light..................... 206
Anti-Lock Brake System Warning Light...... 207
Section 3 Instrument Panel
165

StabiliTrak®Service Light........................... 207
StabiliTrak®Indicator Light......................... 208
Engine Coolant Temperature Gage............ 208
Tire Pressure Light.................................... 209
Malfunction Indicator Lamp........................ 210
Oil Pressure Gage..................................... 213
Change Engine Oil Light........................... 214
Security Light............................................ 214
Cruise Control Light.................................. 215
Reduced Engine Power Light.................... 215
Highbeam On Light................................... 215
Service Four-Wheel Drive Warning Light ... 216
Check Gages Warning Light...................... 216
Gate Ajar Light.......................................... 216
Fuel Gage................................................. 217
Low Fuel Warning Light............................ 217
Check Gas Cap Light................................ 217
Driver Information Center (DIC).................. 218
DIC Operation and Displays...................... 219
DIC Warnings and Messages.................... 222
DIC Vehicle Customization........................ 229Audio System(s)......................................... 236
Setting the Time........................................ 238
Radio with CD (Base)............................... 238
Radio with CD (MP3)................................ 248
Radio with Six-Disc CD............................. 258
Using an MP3........................................... 271
XM Radio Messages................................. 277
Navigation/Radio System........................... 280
Rear Seat Entertainment System............... 280
Rear Seat Audio (RSA)............................. 295
Theft-Deterrent Feature............................. 296
Audio Steering Wheel Controls.................. 297
Radio Reception........................................ 298
Care of Your CDs and DVDs.................... 299
Care of the CD and DVD Player............... 299
Fixed Mast Antenna.................................. 299
XM™ Satellite Radio Antenna System....... 300
Chime Level Adjustment............................ 300
Section 3 Instrument Panel
166

Tilt Wheel
The steering wheel should be adjusted before
you drive.
The tilt lever is located
to the left of the steering
column, under the
turn signal lever.
It can be raised to the highest level to give
your legs more room when you enter and exit
the vehicle.
To tilt the wheel, hold the steering wheel and pull
the lever toward you. Move the steering wheel
to a comfortable level, then release the lever
to lock the wheel in place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane Change Signals
23Headlamp High/Low-Beam Changer
Flash-to-Pass Feature
NWindshield Wipers
JWindshield Washer
ICruise Control
171

Cruise Control
Your vehicle has cruise
control. The controls are
located on the end of
the turn signal/
multifunction lever.
R(On):Move the switch to this position to turn
the cruise control system on.
S(Resume/Accelerate):Move the switch to this
position to resume a set speed or to accelerate.
T(Set):Press this button, located at the end of
the lever, to set a speed.
9(Off):Move the switch to this position to turn
the cruise control system off and cancel memory
of a set speed.With cruise control, you can maintain a speed of
about 25 mph (40 km/h) or more without
keeping your foot on the accelerator. This can
really help on long trips. Cruise control does not
work at speeds below about 25 mph (40 km/h).
If you apply the brakes, the cruise control shuts off.
{CAUTION:
Cruise control can be dangerous where
you cannot drive safely at a steady speed.
So, do not use your cruise control on
winding roads or in heavy traffic.
Cruise control can be dangerous on
slippery roads. On such roads, fast
changes in tire traction can cause
excessive wheel slip, and you could lose
control. Do not use cruise control on
slippery roads.
176

Select Button
r
(Select):Press the select button to reset
certain DIC functions, turn off or acknowledge
messages on the DIC display, and set your
customization settings. For example, this button
will allow you to reset the trip odometers, turn
off the FUEL LEVEL LOW message, and enables
you to scroll through and select the language
in which the DIC information will appear.
DIC Warnings and Messages
Messages are displayed on the DIC to notify the
driver that the status of the vehicle has changed
and that some action may be needed to correct the
condition. Multiple messages may appear one
after another.
Some messages may not require immediate
action. Press any of the DIC buttons on the
steering wheel or the trip odometer reset stem on
the instrument panel cluster to acknowledge
that you received the messages and to clear them
from the display.Some messages cannot be cleared from the
display because they are more urgent. These
messages require action before they can be
removed from the DIC display. Take any messages
that appear on the display seriously and remember
that clearing the messages will only make the
messages disappear, not correct the problem.
The following are the possible messages that can
be displayed and some information about them.
CHANGE ENGINE OIL
This message displays when the engine oil needs
to be changed and service is required for your
vehicle. SeeScheduled Maintenance on page 507
andEngine Oil on page 394for more information.
Also seeEngine Oil Life System on page 398
for information on how to reset the message. This
message clears itself after 10 seconds until the
next ignition cycle.
CHECK TIRE PRESSURE
This message displays when the tire pressure in
one of the vehicle’s tires needs to be checked.
Press any of the DIC buttons, or the trip stem, to
acknowledge this message and clear it from
the DIC display.
222

Audio Steering Wheel Controls
If your vehicle has this feature, some audio
functions can be adjusted at the steering wheel.
They include the following:
g(OnStar®/Mute):If your vehicle has OnStar,
press this button to interact with the OnStar
system. See theOnStar
®System on page 145in
this manual for more information.
If your vehicle does not have OnStar, press this
button to silence the system. Press it again, or any
other radio button, to turn on the sound.PROG (Program):Press this button to play a
station you have programmed on the radio preset
pushbuttons. The radio will only seek preset
stations with a strong signal that are in the
selected band.
When a CD is playing in the CD changer, press
this button to go to the next available CD, if
multiple CDs are loaded.
QSOURCER:Press this button to switch
between FM1, FM2, AM, or XM1 or XM2
(if equipped), or a CD. If a CD is loaded the
CD symbol will appear on the display.
QSEEKR:Press the up or the down arrow to
go to the next or to the previous radio station
and stay there. The radio will only seek stations
with a strong signal that are in the selected band.
When a CD is playing, press the up or the
down arrow to fast forward or reverse.
QVOLR(Volume):Press the up or the down
arrow to increase or to decrease the volume.
297

Let us say the road is wet and you are driving
safely. Suddenly, an animal jumps out in front of
you. You slam on the brakes and continue braking.
Here is what happens with ABS:
A computer senses that wheels are slowing down.
If one of the wheels is about to stop rolling, the
computer will separately work the brakes at each
front wheel and at both rear wheels.ABS can change the brake pressure faster than
any driver could. The computer is programmed
to make the most of available tire and road
conditions. This can help you steer around the
obstacle while braking hard.
As you brake, your computer keeps receiving
updates on wheel speed and controls braking
pressure accordingly.
308