2004 CHEVROLET AVALANCHE ignition

Temperature and Compass Display
Press the on/off button, located to the far left, briey to
turn the compass/temperature display on or off.
If the display reads CAL, you will need to calibrate the
compass. For more information on calibration, see below.
To adjust between Fahrenheit and Celsius do the
following:
1. Press and hold the on/off button for approximately
four seconds until either a ashing °F, or °C
appears.
2. Press the button again to change the display to the
desired unit of measurement. After approximately
four seconds of inactivity, the new unit will be locked
in and the compass/temperature display will return.
If an abnormal temperature reading is displayed for an
extended period of time, please see your dealer.
Under certain circumstances, a delay in updating the
temperature is normal.
Automatic Dimming Mirror Operation
The automatic dimming mirror function is turned
on automatically each time the ignition is started.
To operate the automatic dimming mirror, do the
following:
1. Make sure the green indicator light, located to the left
of the on/off button, is lit. If it’s not, press and hold the
on/off button for approximately six seconds until the
green light comes on, indicating that the mirror is in
automatic dimming mode.
2. Turn off the automatic dimming mirror function by
pressing and holding the on/off button for
approximately six seconds, until the green indicator
light turns off.
2-50

Temperature Display
The temperature can be displayed by pressing the
TEMP button. Pressing the TEMP button once briey,
will toggle the temperature reading on and off. To
alternate the temperature reading between Fahrenheit
and Celsius, press and hold the TEMP button for
approximately four seconds until the display blinks °F
and °C. Press and release the TEMP button to
toggle between the Fahrenheit and Celsius readings.
After approximately four seconds of inactivity, the display
will stop blinking and display the last selection made.
Press and release the TEMP button to toggle the
temperature display between Fahrenheit or Celsius.
If an abnormal reading is displayed, please consult
your dealer.
Automatic Dimming Mirror Operation
Press and hold the TEMP button for approximately eight
seconds to turn the automatic dimming feature on or off.
The indicator light to the left of the TEMP button will turn
on or off to show you when the feature is activated. Once
the mirror is turned off, it will remain off until it is turned
back on, or until the vehicle is restarted.
Compass Operation
Press the COMP button once briey to turn the compass
on or off.
When the ignition and the compass feature are on, the
compass will show two character boxes for
approximately two seconds. After two seconds, the
mirror will display the compass heading.
When cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror as that may cause
the liquid cleaner to enter the mirror housing.
2-53

To remove a cargo panel(s), do the following:
1. Lower the tailgate. Use the ignition/door key to
unlock the tailgate if it is locked. SeeTailgate on
page 2-23for more information on the tailgate.
Before removing the cargo panel(s), notice the
numbers embossed on the upper center portion of
each panel. The panels are labeled 1, 2 and 3.
There are also numbered labels on the bottom of
the panels. The numbers on the top and bottom of
the panels will be used as reference when
removing, storing and reinstalling the panels.2. Remove cargo panel 3 by pulling the left and right
cargo panel latches, located on the bottom of each
cargo panel, toward you to unlock the cargo
panel latches.
3. Pull the cargo panel up and then out from the side
rails and set it aside. You only need to remove as
many cargo panels as needed for your cargo
carrying needs.
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Cargo Area Floor Drains
Your vehicle also has four cargo-area oor drains
located under the cargo mat near the sides of the cargo
area. These drains should be cleaned periodically to
allow water to exit the cargo area.
The cargo mat has cutouts for the drains. You can ush
the drains through the cutouts, but if the cargo area
is extremely dirty you can lift up the edges of the cargo
oor mat or take the whole mat out and ush the
drains with water.
Top-Box Storage
Your vehicle is equipped with top-box storage units on
both side of the vehicle. The passenger side top box
contains the tools you will need to change a at tire.
Use the ignition/door key to unlock/lock it. Press the key
cylinder button and swing the lid open. Turn on the
cargo lamps (if equipped) if you need more light inside.
See “Cargo Lamps” underExterior Lamps on
page 3-14for more information on cargo lamps.
2-82

Reverse the procedure to reinstall the tonneau cover
using the following suggestions:
When reinstalling the front rail, start by holding the
back edge of the rail up and then twisting the back
edge down while pushing it into place.
Both bows are the same size and therefore
interchangeable.
When placing the bows in the side rails, it is easiest
to place the spring-loaded bow end in rst.
When placing the bows,
locate the small notches
(arrow) in the side rails.
These notches receive
the tang on the bow
ends and help the bows
seat into place.
When reinstalling the tonneau cover, start at the
front, near the cab. Place the plastic lip into the front
rail, then the rear rail, and nish with the side rails.
To clean the tonneau cover, use mild soap and water. If
necessary, use a soft bristle brush to remove dirt
trapped in the grain of the material.
Sunroof
Your vehicle may be equipped with a power sliding
sunroof. To open or close your sunroof, the ignition
needs to be on or RAP needs to be active. See
“Retained Accessory Power” underIgnition Positions on
page 2-31.
Press and release the rear side of the button located in
the front overhead console to express-open the glass
panel and sunshade. To close the glass panel,
press and hold the front of the button. The glass will not
be fully seated unless the button is held until the
glass stops moving. With the sunroof closed, press the
forward side of the button to open the sunroof to the
vent position.
The sunroof is also equipped with a sunshade which
you can pull forward to block sun rays.
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To store the memory settings, do the following:
1. Adjust the driver’s seat (including the seatback
recliner, lumbar, and side wing area), throttle
and brake pedals, both of the outside mirrors, and
the radio station presets to your preference.
2. Press and hold the 1 or 2 (for driver 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.
Each time button 1 or 2 is pressed and released while
the vehicle is in PARK (P), a single chime will sound and
the memory position will be recalled.If you use the unlock button on the remote keyless entry
transmitter to enter your vehicle, the preset driver’s
seat, throttle and brake pedal, mirror positions, radio
station presets and the last choosen climate control
settings will be recalled if programmed to do so through
the Driver Information Center (DIC). SeeDIC Operation
and Displays on page 3-54. The numbers on the
back of the transmitters, 1 or 2, correspond to the
numbers on the memory controls.
The seat, throttle and brake pedals and mirror positions
can also be recalled when placing the key in the
ignition if programmed to do so through the Driver
Information Center (DIC). SeeDIC Operation and
Displays on page 3-54.
To stop recall movement of the memory seat feature at
any time, press one of the memory buttons or power
seat controls.
2-91

Easy Exit Seat
The controls for this memory function are located on the
driver’s door.
B(Easy Exit Seat):This button is used to program
and recall the desired driver’s seat position when
exiting/entering the vehicle. The seat position, can be
personalized for both driver 1 and driver 2.
To store the seat exit position for driver 1 or 2, do the
following:
1. Press and release the 1 or 2 button or press the
unlock button on the desired remote keyless entry
transmitter. The seat will move to the stored
memory position.2. Adjust the seat to the desired exit position.
3. Press and hold the exit button of the memory
control for three seconds. A double chime will sound
to let you know that the position has been stored
for the identied driver (1 or 2).
To use the seat exit position, do one of the following:
Press the exit button on the memory control.
Or, if this feature is activated in the DIC, remove
the key from the ignition; the seat will then move
to the exit position.
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Ending Cruise Control
There are four ways to turn off the cruise control:
Step lightly on the brake pedal,
move the cruise control switch to off, or
shift the transmission to NEUTRAL (N).
If your vehicle has the Stabilitrak®feature, cruise
control will turn off if road conditions cause
Stabilitrak
®to activate.
If the accelerator pedal is held longer than
60 seconds, cruise control will turn off.
The cruise control will turn off automatically if the
traction control system or Stabilitrak
®system activate, if
your vehicle is equipped with either feature.
Erasing Speed Memory
When you turn off the cruise control or the ignition, your
cruise control set speed memory is erased.
Exterior Lamps
The control on the driver’s side of your instrument panel
operates the exterior lamps.
3-14