2007 GMC YUKON buttons

A. Air Outlets. SeeOutlet Adjustment on
page 222.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 193.
C. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 226.
D. Gearshift Lever. SeeAutomatic Transmission
Operation on page 145.
E. Tow/Haul Selector Button. SeeTow/Haul Mode
on page 150.
F. Driver Information Center Controls. SeeDriver
Information Center (DIC) on page 244.
G. Audio System. SeeAudio System(s) on
page 272.
H. Exterior Lamps Control. SeeExterior Lamps on
page 203.
I. Dome Lamp Override Button. SeeDome Lamp
Override on page 207.J. Cruise Control Buttons. SeeAudio Steering
Wheel Controls on page 335.
K. Tilt Wheel Lever. SeeTilt Wheel on page 193.
L. Horn. SeeHorn on page 192.
M. Audio Steering Wheel Controls. SeeAudio
Steering Wheel Controls on page 335.
N. Dual Automatic Climate Controls. SeeDual
Automatic Climate Control System on
page 214.
O. Accessory Power Outlets. SeeAccessory
Power Outlet(s) on page 213. Cigarette Lighter
(If Equipped). SeeAshtray(s) and Cigarette
Lighter on page 214.
P. StabiliTrak
®Button. SeeStabiliTrak®System
on page 349. Rear Park Aid Disable Button.
SeeUltrasonic Rear Parking Assist (URPA) on
page 208.
Q. Glovebox. SeeGlove Box on page 178.
191

Cruise Control
{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.
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).When you apply your brakes, cruise control is
turned off.
If your vehicle has the StabiliTrak
®system and
begins to limit wheel spin while you are using
cruise control, the cruise control will automatically
disengage. SeeStabiliTrak
®System on
page 349. When road conditions allow you to
safely use it again, you may turn the cruise
control back on.
The cruise control
buttons are located
on left side of the
steering wheel.
200

The system may also turn on the headlamps when
driving through a parking garage, heavy overcast
weather, or a tunnel. This is normal.
There is a delay in the transition between the
daytime and nighttime operation of the Daytime
Running Lamps (DRL) and the automatic headlamp
systems so that driving under bridges or bright
overhead street lights does not affect the system.
The DRL and automatic headlamp system will only
be affected when the light sensor detects a change
in lighting lasting longer than the delay.
If you start your vehicle in a dark garage, the
automatic headlamp system will come on
immediately. Once you leave the garage, it will
take approximately one minute for the automatic
headlamp system to change to DRL if it is
bright enough outside. During that delay, your
instrument panel cluster may not be as bright as
usual. Make sure your instrument panel brightness
control is in the full bright position. SeeInstrument
Panel Brightness on page 207.
To idle your vehicle with the automatic headlamp
system off, turn the control to the off position.
You may be able to turn off your Automatic
Headlamp System. SeeDaytime Running Lamps
(DRL) on page 205for more information.Your headlamps will also stay on after you exit the
vehicle. You can program this feature using the
Driver Information Center (DIC). SeeDIC Vehicle
Customization (With DIC Buttons) on page 262.
As with any vehicle, you should turn on the regular
headlamp system when needed.
Fog Lamps
-(Fog Lamps):If your vehicle has fog lamps,
the control is located on the exterior lamps
control. The exterior lamps control is located on
the instrument panel to the left of the steering
column.
Your ignition must be in the RUN position for the
fog lamps to come on.
To turn the fog lamps on, press the exterior lamps
button. A light will come on in the instrument
panel cluster to let you know that the fog lamps
are on. Press the exterior lamps button again
to turn the fog lamps off.
When the headlamps are changed to high-beam,
the fog lamps also go off.
Some localities have laws that require the
headlamps to be on along with the fog lamps.
206

URPA can be turned off
by pressing the rear
park aid disable button
located below the
climate controls. The
indicator light on
the button will be lit to
indicate that URPA
is off.
The red light in the URPA display will also be lit if
the vehicle is in REVERSE (R). If the vehicle
has a DIC, PARKING ASSIST OFF will display.
URPA automatically turns back on each time
the vehicle is started.How the System Works
When the shift lever is moved into REVERSE (R),
the rear display will briey come on to let you
know the display is operating correctly. URPA
comes on automatically when the shift lever
is moved into REVERSE (R). The system also
does not work at a reverse speed greater than
5 mph (8 km/h). To remind you of this, the red light
on the rear display will ash.
The system can be disabled using the Driver
Information Center (DIC). SeeDIC Operation and
Displays (Using DIC Buttons) on page 245or
DIC Operation and Displays (Using Trip Odometer
Reset Stem) on page 250.
210

How the System Works when Backing
If the shift lever is in REVERSE (R), URPA detects
objects close to the rear bumper. The rst time an
object is detected a single beep will sound. If an
object is detected at a REVERSE (R) speed
between 0 mph (0 km/h) and 5 mph (8 km/h), the
following describes what will occur based on your
distance to a detected object located behind the
vehicle:
At distances between 40 inches (1 m) and
8 ft (2.5 m), a single amber light will come on.
At distances between 23 inches (0.6 m) and
40 inches (1 m), both amber lights will be on.
At distances between 12 inches (0.3 m) and
23 inches (0.6 m), all three lights (amber/
amber/red) will be on.
At distances less than 12 inches (0.3 m), a
beeping sound will repeat for a short time and
all three lights (amber/amber/red) will be on and
ashing.
When the System Does Not Seem to
Work Properly
If the URPA system will not activate due to a
temporary condition, the message PARKING
ASSIST OFF will be displayed on the DIC and a
red light will be shown on the rear URPA
display when the shift lever is moved into
REVERSE (R). This occurs under the following
conditions:
The driver disables the system. SeeDIC
Operation and Displays (Using DIC Buttons)
on page 245orDIC Operation and Displays
(Using Trip Odometer Reset Stem) on
page 250.
The parking brake pedal is depressed.
211

Driver’s Side Temperature Control
The driver’s side temperature buttons are used to
adjust the temperature of the air coming through
the system on the driver’s side. The temperature
can be adjusted even if the system is turned
off. This is possible since outside air will always
ow through the system as the vehicle is moving
forward unless it is set to recirculation mode.
See “Recirculation” later in this section.
Press the + or−buttons to increase or decrease
the cabin temperature. The driver side
temperature display will show the temperature
setting decreasing or increasing.
Passenger’s Side Temperature Control
The passenger’s temperature buttons can be used
to change the temperature of the air coming
through the system on the passenger’s side of the
vehicle. The temperature can be adjusted even
if the system is turned off. This is possible
since outside air will always ow through the
system as the vehicle is moving forward unless it
is set to recirculation mode. See “Recirculation”
later in this section.Press the + or−buttons to increase or decrease
the cabin temperature. The passenger side
display will show the temperature setting
decreasing or increasing.
The passenger’s temperature setting can be
set to match the driver’s temperature setting by
pressing the PASS button and turning off the
PASS indicator. When the passenger’s
temperature setting is set different than the
driver’s setting, the indicator on the PASS button
will illuminate and both the driver’s side and
passenger’s side temperature displays will be
shown.
215

Automatic Operation
AUTO (Automatic):When automatic operation
is active the system will control the inside
temperature, the air delivery, and the fan speed.
Use the steps below to place the entire system in
automatic mode:
1. Press the AUTO button.
When AUTO is selected, the display will
change to show the current temperature(s)
and AUTO will be lit on the display. The current
delivery mode and fan speed will also be
displayed for approximately 5 seconds.
When AUTO is selected, the air conditioning
operation and air inlet will be automatically
controlled. The air conditioning compressor will
run when the outside temperature is over about
40°F (4°C). The air inlet will normally be set to
outside air. If it is hot outside, the air inlet may
automatically switch to recirculate inside air to
help quickly cool down your vehicle. The light
on the button will illuminate in recirculation.2. Set the driver’s and passenger’s temperature.
To nd your comfort setting, start with a 74°F
(23°C) temperature setting and allow about
20 minutes for the system to regulate. Use the
driver’s or passenger’s temperature buttons to
adjust the temperature setting as necessary.
If you choose the temperature setting of 60°F
(15°C), the system will remain at the maximum
cooling setting. If you choose the temperature
setting of 90°F (32°C), the system will remain at
the maximum heat setting.Choosing either
maximum setting will not cause the vehicle to
heat or cool any faster.
Be careful not to cover the solar sensor located
on the top of the instrument panel near the
windshield. This sensor regulates air temperature
based on sun load and also turns on your
headlamps. For more information on the solar
sensor, see “Sensors” later in this section.
To avoid blowing cold air in cold weather, the
system will delay turning on the fan until warm air
is available. The length of delay depends on
the engine coolant temperature. Pressing the fan
switch will override this delay and change the
fan to a selected speed.
216

O(On/Off):Press this button to turn off the
climate control system. Outside air will still enter
the vehicle, and will be directed to the oor.
This direction can be changed by pressing the
mode button. Recirculation can be selected once
you have selected vent or bi-level mode. The
temperature can also be adjusted using either
temperature button. If you adjust the air delivery
mode or temperature settings with the system
off, the display will illuminate briey to show you
the settings and then return off. Press the
on/off button or the up down arrows on the fan
switch, the defrost button, AUTO button, or the air
conditioning button to turn the system on when
it is off.
Manual Operation
You may manually adjust the air delivery mode or
fan speed.
y9 z(Fan):The buttons with the fan symbols
allow you to manually adjust the fan speed.
Press the up arrow to increase fan speed and the
down arrow to decrease fan speed.Pressing one of these buttons when the system
is off will turn the system on. Pressing one of these
buttons when in automatic control will place the
fan under manual control. The fan setting will
remain displayed and the AUTO light will turn off.
The air delivery mode will remain under
automatic control.
yNz(Mode):Press the mode up and down
buttons to manually change the direction of
the airow in your vehicle. Repeatedly press the
button until the desired mode appears on the
display. Pressing one of these buttons when the
system is off will change air delivery mode without
turning the system on. Pressing one of these
buttons when in automatic control will place the
mode under manual control.
The air delivery mode setting will be displayed and
the AUTO light will turn off. The fan will remain
under automatic control.
217