2009 GMC ENVOY reset

To heat only the seatback, press the vertical button with
the heated seatback symbol. An indicator light on the
button will come on to designate that only the seatback
is being heated. Additional presses will cycle through
the heat levels for the seatback only.
The feature will shut off automatically when the ignition
is turned off.
Memory Seat
If your vehicle has this
feature, the controls for
the memory function
are located on the
driver door.
These buttons are used to program and recall memory
settings for the driver’s seating position and the
adjustable pedals, if equipped. The settings for these
features can be saved for up to two drivers.To store the memory settings:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar and the adjustable pedals, if
equipped, to the desired position.
SeeAdjustable Throttle and Brake Pedal on
page 2-23for more information.
2. Press and hold the 1 or 2 button of the memory
control for three seconds. A double chime will sound
to let you know that the position has been stored.
To repeat the procedure for a second driver, follow the
preceding steps, but press the other numbered memory
control button.
To recall the memory settings, do one of the following:
Press and release button 1 or 2 while the vehicle is in
(P) Park. A single chime will sound and the memory
position will be recalled.
If programmed to do so through the Driver
Information Center (DIC), pressing the unlock button
on the remote keyless entry transmitter will recall the
preset driver’s memory seat and adjustable pedals
position. The numbers on the back of the
transmitters, 1 or 2, correspond to the numbers on
the memory controls.
If programmed to do so through the DIC, placing the
key in the ignition will recall the driver’s memory seat
and adjustable pedals positions.
1-5

For steady wiping at low speed, turn the band away
from you to the rst solid band past the delay settings.
For high-speed wiping, turn the band further, to the
second solid band past the delay settings.
Be sure to clear ice and snow from the wiper blades
before using them. If they are frozen to the windshield,
gently loosen or thaw them. If they become worn or
damaged, get new blades or blade inserts.
Windshield Washer
L(Windshield Washer):Press the windshield
washer paddle to spray washer uid on the windshield.
The wipers will clear the window and then either stop
or return to the preset speed.
{CAUTION:
In freezing weather, do not use your washer until
the windshield is warmed. Otherwise the washer
uid can form ice on the windshield, blocking your
vision.
Rear Window Wiper/Washer
{CAUTION:
In freezing weather, do not use your washer until
the windshield is warmed. Otherwise the washer
uid can form ice on the windshield, blocking your
vision.
The rear window/washer
control is located to the
right of the steering wheel
on the instrument panel.
To turn the rear wiper on, turn the control to either 1, 2,
or 3. For delayed wiping, turn the control to 1 or 2.
For steady wiping, turn the control to 3. To turn the
wiper off, turn the control to 0.
3-9

Resuming a Set Speed
If the cruise control is set at a desired speed and then
the brake is applied, this shuts off the cruise control.
But it does not need to be reset.
Once the vehicle is going about 25 mph (40 km/h) or
more, move the cruise control switch briey from
RtoS.
The vehicle returns to the previously chosen speed
and stays there.
If the switch is held on resume/accelerate, the vehicle
keeps going faster until the switch is released or
the brakes are applied. So unless you want the vehicle
to go faster, do not hold the switch at resume/accelerate.
Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed:
Use the accelerator pedal to get to the desired
speed. Press
Tat the end of the lever, then
release the button and the accelerator pedal.
The vehicle will now cruise at the higher speed.
Move the cruise switch fromRtoS. Hold it there until
the vehicle reaches the desired speed and then
release the switch. To increase the vehicle speed in
small amounts, move the switch briey to resume/
accelerate. Each time this is done, the vehicle goes
about 1 mph (1.6 km/h) faster.
Reducing Speed While Using Cruise
Control
PressTat the end of the lever until the desired
speed is reached, then release it. Each time this is done,
the vehicle goes about 1 mph (1.6 km/h) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle speed.
When you take your foot off the pedal, the vehicle will
slow down to the cruise control speed set earlier.
Using Cruise Control on Hills
How well the cruise control works on hills depends upon
the vehicle speed, load and the steepness of the hills.
When going up steep hills, you may want to step on the
accelerator pedal to maintain your speed. When going
downhill, you may have to brake or shift to a lower gear
to keep your speed down. When the brakes are
applied the cruise control will disengage.
3-12

2. Set the driver’s and passenger’s temperature.
To nd your comfort setting, start with a 72°F (22°C)
temperature setting and allow about 20 minutes
for the system to adjust. Turn the driver or
passenger side temperature knob to adjust the
temperature setting as necessary. If a temperature
setting of 60°F (15°C) is chosen, the system will
remain at the maximum cooling setting. If a
temperature setting of 90°F (32°C) is chosen, the
system remains at the maximum heat setting.
Choosing either maximum setting may not cause
the vehicle to heat or cool any faster.
Manual Operation
9(Off):Press to turn off the entire climate control
system. Outside air still enters the vehicle, and will be
directed to the oor. The system turns on by pressing
either AUTO, air delivery mode, fan control, or by
adjusting either temperature knob.
Driver’s Side Temperature Knob:Turn clockwise
or counterclockwise to increase or decrease the
temperature on the driver 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 side
temperature setting if the two are linked.Passenger Side Temperature Knob:Turn clockwise
or counterclockwise to increase or decrease the
temperature on the passenger side of the vehicle.
The display will show the temperature setting
decreasing or increasing and an arrow pointing toward
the passenger. The passenger 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 side
temperature setting, the passenger side temperature
setting will follow and both arrows will appear on
the display. The passenger side temperature setting
also resets and re-links to the driver side temperature
setting if the vehicle has been off for more than
three hours.
w9x(Fan Control):Press the arrows to increase
or decrease the fan speed. The display shows the
selected fan speed and the driver side temperature
setting for ve seconds.
C(Air Delivery Mode Control):Press to change the
direction of the airow in the vehicle. The air delivery
modes will appear on the display as it is being adjusted.
The display shows the selected air delivery mode and
the driver temperature setting for ve seconds.
3-23

Antilock Brake System (ABS)
Warning Light
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briey when the engine
is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while 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 stays on,
or comes on again while driving, the vehicle needs
service. If the regular brake system warning light is
not on, the vehicle still has brakes, but not antilockbrakes. If the regular brake system warning light is also
on, the vehicle does not have antilock brakes and
there is a problem with the regular brakes. SeeBrake
System Warning Light on page 3-35.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-51for 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.
3-36

Change Engine Oil Light
Your vehicle may have a
change engine oil light.
When this light comes on it means that an oil change
and other maintenance procedures are required for your
vehicle.
SeeScheduled Maintenance on page 6-4andEngine
Oil on page 5-15for more information.
Once the engine oil has been changed, the change
engine oil light must be reset. Until it is reset, the light
will stay on when the engine is on.
Security Light
For information regarding
this light and the vehicle’s
security system, see
Content Theft-Deterrent on
page 2-16.
Cruise Control Light
If your vehicle has a Driver
Information Center (DIC),
this light will come on
when the cruise control
is set.
SeeCruise Control on page 3-10andDIC Warnings
and Messages on page 3-51for more information.
3-43

Low Fuel Warning Light
The light next to the fuel gage will come on briey when
you are starting the engine.
This light comes on when the fuel tank is low on fuel.
To turn it off, add fuel to the fuel tank. SeeFuel on
page 5-5.
Check Gas Cap Light
If your vehicle has this
light, it will come on if your
gas cap is not securely
fastened.
SeeMalfunction Indicator Lamp on page 3-38for more
information.
Driver Information Center (DIC)
Your vehicle may have this feature. The Driver
Information Center (DIC) display is located on the
instrument panel cluster, below the speedometer.
If your vehicle has DIC buttons, they are located on
the steering wheel. The DIC can display information
such as the trip odometer, fuel economy, customization
features, and warning/status messages.
If your vehicle does not have DIC steering wheel
buttons, you will not have all of the features listed.
Scroll through the odometer and trip odometer by
pressing the trip odometer reset stem located on the
instrument panel cluster. Turn off, or acknowledge, DIC
messages by pressing the trip odometer reset stem.
SeeSpeedometer and Odometer on page 3-29for
information on features for vehicles without DIC buttons.
3-47

3(Trip Information):Press this button to display
the odometer, trip odometers, tire pressure, and timer.
t(Fuel Information):Press this button to display
the current range, fuel used, average fuel economy,
and engine oil life.
4(Customization):Press this button to access the
vehicle settings menu and customize the personal
settings on your vehicle.
r(Select):Press this button to reset certain
DIC functions and set your customization settings.
Pressing any of the DIC buttons will acknowledge DIC
messages and clear them from the DIC display.
DIC Operation and Displays
The DIC comes on when the ignition is on. After a short
delay the DIC will display the information that was
last displayed before the engine was turned off.
If a problem is detected, a warning message will appear
on the display. Pressing the trip stem will acknowledge
any warning or service messages. Pressing any of
the DIC steering wheel buttons — trip information, fuel
information, customization, or select button — will
also acknowledge any warnings or service messages.
You should take any message that appears on the
display seriously and remember that clearing the
message will only make the message disappear,
not correct the problem.
The DIC has different modes which can be accessed
by pressing the four DIC buttons located on the
steering wheel. These buttons are trip information,
fuel information, customization, and select. The button
functions are detailed in the following pages.
3-48