2008 GMC ENVOY DENALI lock

Driver’s Side Temperature Lever:The lever on the
left side of the climate control panel is used to raise
or lower the temperature on the driver’s side of
the vehicle. Slide the lever up or down to adjust
the temperature.
Passenger’s Side Temperature Lever:The lever on
the right side of the climate control panel is used to raise
or lower the temperature on the passenger’s side of
the vehicle. Slide the lever up or down to adjust the
temperature. This lever also adjusts the temperature
to the rear seat outlets.
When the temperature outside is 0°F (−18°C) or lower,
use the engine coolant heater, if the vehicle has
one, to provide warmer air, faster to your vehicle.
#(Air Conditioning):Press this button to turn the
air-conditioning system on or off. When the button is
pressed, an indicator light will come on and the system
will begin to cool and dehumidify the air inside of the
vehicle. You may notice a slight change in engine
performance when the air conditioning compressor
shuts off and turns on again. This is normal.
Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
(moisture) condensing on the cool window glass. This
can be minimized if the climate control system is used
properly. There are two modes to choose from to clear
fog or frost from your windshield. Use the defog mode
to clear the windows of fog or moisture and warm the
passengers. Use the defrost mode to remove fog or
frost from the windshield more quickly.
Turn the right knob clockwise or counterclockwise to
select one of the following modes:
-(Defog):This mode directs the air to the
oor outlets, windshield and side window outlets.
The recirculation button cannot be selected while in
defog mode.
1(Defrost):This mode directs most of the air to the
windshield and the side window outlets, with only a little
air directed to the oor outlets. The air conditioning
compressor may run to dehumidify the air to prevent
window fogging. The recirculation button cannot be
selected while in defrost mode. Do not drive the vehicle
until all the windows are clear.
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9(Off):Press this button to turn off the entire climate
control system. Outside air will still enter the vehicle, and
will be directed to the oor. Press the AUTO button, the
mode button, the fan arrows, or either temperature knob
to turn the system on.
C(Mode):Press this button to manually select the air
delivery mode to the oor, instrument panel, or windshield
outlets. The system will stay in the selected mode until
the mode button is pressed again or the AUTO button is
pressed.
Driver’s Side Temperature Knob:Turn this knob
clockwise or counterclockwise to raise or lower the
temperature on the driver’s side of the vehicle. The
display will show the temperature setting decreasing
or increasing and an arrow pointing toward the driver.
This knob can also adjust the passenger’s side
temperature setting if the two are linked.Passenger’s Side Temperature Knob:Turn this
knob clockwise or counterclockwise to manually raise or
lower the temperature on the passenger’s side of the
vehicle. The display will show the temperature setting
decreasing or increasing and an arrow pointing toward
the passenger. The passenger’s temperature setting
can be set to match and link to the driver’s temperature
setting by pressing and holding the AUTO button for
three seconds. When adjusting the driver’s side
temperature setting, the passenger’s side temperature
setting will follow and both arrows will appear on the
display. The passenger’s side temperature setting also
resets and relinks to the driver’s side temperature setting
if the vehicle has been off for more than three hours.
Outside Air Temperature Display
A new outside temperature reading will be displayed
if the vehicle has been off for more than three hours.
If the vehicle has been off for less than three hours,
the old temperature reading may be displayed because
underhood heat is affecting the true outside temperature.
Underhood heat can also affect the outside temperature
while the engine is running. It may also take
several minutes of driving before the display
updates to the actual outside temperature.
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Outlet Adjustment
Use the air outlets located in the center and on the
side of the instrument panel to direct the airow. Use
the thumbwheels near the air outlets to open or close
off the airow.
Operation Tips

Clear away any ice, snow, or leaves from air inlets
at the base of the windshield that could block the
ow of air into the vehicle.
Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
Use of non-GM approved hood deectors can
adversely affect the performance of the system.
Check with your dealer/retailer before adding
equipment to the outside of your vehicle.
Rear Climate Control System
Your vehicle has one of the following rear climate
control systems. With either of these systems, the
rear climate controls will be disabled when the front
climate control system is in defrost. This occurs to
provide maximum airow to clear the windshield.The temperature of the air coming through the rear
outlets is determined by the front passenger temperature
setting. Use the mode knob to change the direction of
airow (upper, bi-level or oor) to the rear seat area.
PWR (Power):Press this button to turn the rear climate
controls on or off.
H(Panel):This position distributes air from the rear
console outlets.
)(Bi-level):This position distributes air from the
second seat side oor outlets and the rear console
outlets.
6(Floor):This position distributes air from the
second seat side oor outlets.
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Antilock Brake System
Warning Light
For vehicles with
the Antilock Brake
System (ABS), this light
comes on briey when
the engine is started.
That is normal. If the light does not come on then, have
it xed so it will be ready to warn you if there is a problem.
If the ABS light stays on, turn the ignition off, if the light
comes on when you are driving, stop as soon as it is
safely possible and turn the ignition off. Then start the
engine again to reset the system. If the ABS light still
stays on, or comes on again while you are driving,
your vehicle needs service. If the regular brake system
warning light is not on, your vehicle still has brakes, but
not antilock brakes. If the regular brake system warning
light is also on, your vehicle does not have antilock
brakes and there is a problem with the regular brakes.
SeeBrake System Warning Light on page 3-38.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-53for
all brake related DIC messages.
StabiliTrak®Service Light
This light will come on
briey when the engine
is started.
This light will come on if a problem is detected in the
StabiliTrak
®system.
For more information seeStabiliTrak
®System on
page 4-6.
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Lock Doors
Press the customization button until LOCK DOORS: IN
GEAR appears in the display. To select your preference
for automatic locking, press the select button while LOCK
DOORS: IN GEAR is displayed on the DIC. Pressing the
select button will scroll through the following settings:
LOCK DOORS: IN GEAR (default):The doors will lock
when the vehicle is shifted out of PARK (P).
LOCK DOORS: WITH SPEED:The doors will lock
when the vehicle speed is above 8 mph (13 km/h) for
three seconds.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
SeeProgrammable Automatic Door Locks on page 2-9
for more information.
Unlock Doors
Press the customization button until UNLOCK DOORS:
IN PARK appears in the display. To select your
preference for automatic unlocking, press the select
button while UNLOCK DOORS: IN PARK is displayed
on the DIC. Pressing the select button will scroll through
the following settings:
UNLOCK DOORS: IN PARK (default):All of the doors
will unlock when the vehicle is shifted into PARK (P).
UNLOCK DRIVER: IN PARK:The driver’s door will be
unlocked when the vehicle is shifted into PARK (P).
UNLOCK DOORS: KEY OUT:All of the doors
will unlock when the key is taken out of the ignition.
UNLOCK DOORS: MANUALLY:The doors will not be
unlocked automatically.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
SeeProgrammable Automatic Door Locks on page 2-9
for more information.
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Lock Feedback
Press the customization button until LOCK FEEDBACK:
BOTH appears in the display. To select your preference
for the feedback you receive when locking the vehicle
with the Remote Keyless Entry (RKE) transmitter, press
the select button while LOCK FEEDBACK: BOTH is
displayed on the DIC. Pressing the select button
will scroll through the following settings:
LOCK FEEDBACK: BOTH (default):The parking
lamps will ash each time you press the button with the
lock symbol on the RKE transmitter and the horn will
chirp the second time you press the lock button.
LOCK FEEDBACK: OFF:There will be no feedback
when locking the vehicle.
LOCK FEEDBACK: LAMPS:The parking lamps will
ash each time you press the button with the lock
symbol on the RKE transmitter.
LOCK FEEDBACK: HORN:The horn will chirp the
second time you press the button with the lock symbol
on the RKE transmitter.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
Unlock Feedback
Press the customization button until UNLOCK
FEEDBACK: LAMPS appears in the display. To select
your preference for the feedback you will receive when
unlocking the vehicle with the Remote Keyless Entry
(RKE) transmitter, press the select button while UNLOCK
FEEDBACK: LAMPS is displayed on the DIC. Pressing
the select button will scroll through the following settings:
UNLOCK FEEDBACK: LAMPS (default):The parking
lamps will ash each time you press the button with
the unlock symbol on the RKE transmitter.
UNLOCK FEEDBACK: HORN:The horn will chirp
the second time you press the button with the unlock
symbol on the RKE transmitter.
UNLOCK FEEDBACK: BOTH:The parking lamps will
ash each time you press the button with the unlock
symbol on the RKE transmitter and the horn will
chirp the second time you press the unlock button.
UNLOCK FEEDBACK: OFF:There will be no feedback
when unlocking the vehicle.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
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Headlamp Delay
Press the customization button until HEADLAMP DELAY:
10 SEC appears in the display. To select your preference
for how long the headlamps will stay on after you turn off
the vehicle, press the select button while HEADLAMP
DELAY: 10 SEC is displayed on the DIC. Pressing the
select button will scroll through the following settings:
HEADLAMP DELAY: 10 SEC (Seconds) (default):
The headlamps will stay on for 10 seconds.
HEADLAMP DELAY: 20 SEC:The headlamps will stay
on for 20 seconds.
HEADLAMP DELAY: 40 SEC:The headlamps will stay
on for 40 seconds.
HEADLAMP DELAY: 1 MIN (Minute):The headlamps
will stay on for 1 minute.
HEADLAMP DELAY: 2 MIN:The headlamps will stay
on for 2 minutes.
HEADLAMP DELAY: 3 MIN:The headlamps will stay
on for 3 minutes.
HEADLAMP DELAY: OFF:The headlamps will not
turn on.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
Perimeter Lights
Press the customization button until PERIMETER
LIGHTS: ON appears in the display. To select your
preference for perimeter lighting, press the select button
while PERIMETER LIGHTS: ON is displayed on the
DIC. Pressing the select button will scroll through
the following settings:
PERIMETER LIGHTS: ON (default):The headlamps
and back-up lamps will come on for 40 seconds, if
it is dark enough outside, when you unlock the vehicle
with the Remote Keyless Entry (RKE) transmitter.
PERIMETER LIGHTS: OFF:The perimeter lights will
not come on when you unlock the vehicle with the RKE
transmitter.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
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Easy Exit Seat
Press the customization button until EASY EXIT SEAT:
OFF appears in the display. To select your preference
for seat position exit, press the select button while EASY
EXIT SEAT: OFF is displayed on the DIC. Pressing
the select button will scroll through the following settings:
EASY EXIT SEAT: OFF (default):No seat exit recall
will occur.
EASY EXIT SEAT: ON:The driver’s seat will move to
the exit position when the key is removed from the
ignition.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
See “Easy Exit Seat” underMemory Seat, Mirrors, and
Pedals on page 1-5for more information.
Seat Recall
Press the customization button until SEAT RECALL:
OFF appears in the display. To select your preference
for recall of the driver’s memory seat and adjustable
pedals, if your vehicle has this feature, press the select
button while SEAT RECALL: OFF is displayed on
the DIC. Pressing the select button will scroll through
the following settings:
SEAT RECALL: OFF (default):The driver’s memory
seat and adjustable pedals position you saved will
only be recalled when the memory button 1 or 2
is pressed.
SEAT RECALL: AT KEY IN:The driver’s memory
seat and adjustable pedals position you saved will
be recalled when you put the key in the ignition.
SEAT RECALL: ON REMOTE:The driver’s memory
seat and adjustable pedals position you saved will
be recalled when you unlock the vehicle with the
Remote Keyless Entry (RKE) transmitter.
To select a setting and move on to the next feature,
press the customization button while the desired setting
is displayed on the DIC.
SeeMemory Seat, Mirrors, and Pedals on page 1-5for
more information.
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