key GMC ENVOY XL 2004 Owner's Manual

Retained Accessory Power (RAP)
Your vehicle is equipped with a Retained Accessory
Power (RAP) feature which will allow certain features
of your vehicle to continue to work up to 20 minutes after
the ignition key is turned to LOCK.
Your radio, power windows, sunroof (option) and
overhead console will work when the ignition key is
in RUN or ACCESSORY. Once the key is turned from
RUN to LOCK, these features will continue to work
for up to 20 minutes or until a door is opened.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won’t start in any other position–that’s a
safety feature. To restart when you’re already moving,
use NEUTRAL (N) only.
Notice:Do not try to shift to PARK (P) if your
vehicle is moving. If you do, you could damage the
transmission. Shift to PARK (P) only when your
vehicle is stopped.1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as
your engine gets warm.
Holding your key in START for longer than
15 seconds at a time will cause your battery to
be drained much sooner. And the excessive heat
can damage your starter motor. Wait about
15 seconds between each try to help avoid draining
your battery or damaging your starter.
2. If it doesn’t start within 10 seconds, push the
accelerator pedal all the way to the oor, while you
hold the ignition key in START. When the engine
starts, let go of the key and let up on the accelerator
pedal. Wait about 15 seconds between each try.
2-21

When starting your engine in very cold weather
(below 0°F or−18°C), do this:
1. With your foot off the accelerator pedal, turn
the ignition key to START and hold it there up
to 15 seconds. When the engine starts, let go
of the key.
2. If your engine still won’t start (or starts but then
stops), it could be ooded with too much gasoline.
Try pushing your accelerator pedal all the way to the
oor and holding it there as you hold the key in
START for about three seconds. When the engine
starts, let go of the key and accelerator. If the
vehicle starts briey but then stops again, do the
same thing, but this time keep the pedal down
for ve or six seconds. This clears the extra
gasoline from the engine.
Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly.Adjustable Throttle and Brake Pedal
If your vehicle has this feature, you can change the
position of the throttle and brake pedals. This feature is
designed for shorter drivers, since the pedals cannot
move farther away from the standard position, but can
move closer for better pedal reach. This feature can
be programmed to work with the memory function
(if equipped) on your vehicle. SeeMemory Seat
on page 2-53.
The vehicle must be in PARK (P) for this feature to
operate.
The toggle switch used
to adjust the pedals is
located on the steering
column.
Press the switch towards you to move the pedals
closer. Press the switch away from you to move the
pedals away from you.
2-22

Automatic Transmission Operation
There are several different positions for your gear
shift lever.
PARK (P):This position locks the rear wheels. It’s the
best position to use when you start the engine because
your vehicle can’t move easily.
{CAUTION:
It is dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle will not move, even
when you are on fairly level ground, always
set your parking brake and move the shift
lever to PARK (P). SeeShifting Into Park (P)
on page 2-31. If you are pulling a trailer, see
Towing a Trailer on page 4-55.
{CAUTION:
If you have four-wheel drive, your vehicle
will be free to roll — even if your shift lever
is in PARK (P) — if your transfer case is in
NEUTRAL. So, be sure the transfer case is in a
drive gear — not in NEUTRAL. SeeFour-Wheel
Drive on page 2-26. SeeShifting Into Park (P)
on page 2-31.
Ensure the shift lever is fully in PARK (P) before starting
the engine. Your vehicle has an automatic transmission
shift lock control system. You have to fully apply the
regular brakes before you can shift from PARK (P) when
the ignition key is in RUN. If you cannot shift out of
PARK (P), ease pressure on the shift lever, press the
button on the shift lever and push the shift lever all the
way into PARK (P) as you maintain brake application.
Move the shift lever into the gear you wish. SeeShifting
Out of Park (P) on page 2-33.
2-24

Shifting Into Park (P)
{CAUTION:
It can be dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
If you have left the engine running, the vehicle
can move suddenly. You or others could be
injured. To be sure your vehicle will not move,
even when you are on fairly level ground, use
the steps that follow. With four-wheel drive,
your vehicle will be free to roll — even if your
shift lever is in PARK (P) — if your transfer
case is in NEUTRAL. So, be sure the transfer
case is in a drive gear — not in NEUTRAL.
SeeFour-Wheel Drive on page 2-26. Always
put the shift lever fully in PARK (P) with the
parking brake rmly set. If you are pulling a
trailer, seeTowing a Trailer on page 4-55.To shift into PARK (P), do the following:
1. Hold the brake pedal down with your foot and set
the parking brake.
2. Move the shift lever
into PARK (P) like this:
3. Press the button in on the side of the lever.
4. Push the lever all the way toward the front of the
vehicle.
5. Turn the ignition key to LOCK.
6. Remove the key and take it with you. You know
your vehicle is in PARK (P) if the key can be
removed from the ignition.
2-31

A second mirror position, seating position and adjustable
pedal position can be programmed by repeating the
procedure with a second driver and pressing button 2
for three seconds. 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, mirror positions and adjustable pedal
position will be recalled if programmed to do so through
the Driver Information Center (DIC). The numbers on
the back of the transmitters, 1 or 2, correspond to
the numbers on the memory controls.
The seat positions, mirror positions and adjustable
pedal positions can also be recalled by placing the
key in the ignition if programmed to do so through the
Driver Information Center (DIC). SeeDIC Operation
and Displays on page 3-51.
To stop recall movement of the memory feature at any
time, press one of the power seat controls or memory
buttons.Two personalized exit positions can be set by rst
recalling the driver’s position by pressing 1 or 2, then
positioning the seat in the desired exit position for
that driver. Press and hold the button with the exit
symbol for three seconds. A double chime will sound
to let you know that the position has been stored.
With the vehicle in PARK (P), the exit position for that
driver can be recalled by pressing the exit button.
The mirrors, power lumbar, recline and adjustable
pedal positions will not be stored or recalled for the
exit positions. If no exit position is stored, the default is
all the way rearward.
Further programming for automatic seat and mirror
movement can be done through the Driver Information
Center (DIC). You may choose to either select or
not select the following:
Automatic seat, mirror movement and pedal
position when the vehicle is unlocked with the
remote keyless entry
automatic seat, mirror movement and pedal
position when a key is placed in the ignition
automatic seat movement to the exit position
when the vehicle is in PARK (P)
2-54

Hazard Warning Flashers
Your hazard warning ashers let you warn others. They
also let police know you have a problem. Your front
and rear turn signal lamps will ash on and off.The button for the hazard
warning ashers is located
on top of the steering
column.
The hazard warning ashers work no matter what
position your key is in, and even if the key isn’t in.
Press the button all the way down to make your front
and rear turn signal lamps ash on and off. To turn
off the ashers, press the button again until it clicks and
then release it.
When the hazard warning ashers are on, the turn
signals won’t work.
Other Warning Devices
If you carry reective triangles, you can set one up at
the side of the road about 300 feet (100 m) behind your
vehicle.
3-6

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 about one minute for
the automatic headlamp system to change to DRL if it is
light 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.
To idle your vehicle with the automatic headlamp
system off, set the parking brake while the ignition is off.
Then start your vehicle. The automatic headlamp
system will stay off until you release the parking brake,
shift out of park or turn the exterior lamp control to
the off position as described in “Exterior Lamps” listed
previously.
Lamps On Reminder
A reminder tone will sound when your headlamps or
parking lamps are manually turned on, the driver’s door
is open and your ignition is in LOCK or ACCESSORY.
To turn the tone off, turn the knob all the way
counterclockwise. In the automatic mode, the headlamps
turn off once the ignition key is in LOCK.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier
for others to see the front of your vehicle during the day.
DRL can be helpful in many different driving conditions,
but they can be especially helpful in the short periods
after dawn and before sunset. Fully functional daytime
running lamps are required on all vehicles rst sold
in Canada.
The DRL system will make your headlamps come on
at reduced brightness when the following conditions
are met:
The ignition is on
the exterior lamps knob is in automatic
headlamp mode
the light sensor detects daytime light
the transmission is not in PARK (P)
When the DRL are on, only your headlamps will be on.
The taillamps, sidemarker and other lamps won’t be
on. The instrument panel won’t be lit up either.
When it begins to get dark, the headlamps will
automatically switch from DRL to the regular headlamps.
3-17

Dome Lamp Override
The dome override
button is located below
the exterior lamps knob.
To turn the dome lamps off, press the button. The dome
lamps will remain off when a door is open. This will
override the illuminated entry feature unless you
use your keyless entry transmitter to unlock the vehicle.
To return the lamps to automatic operation, press the
button again. The dome lamps will come on when
you open a door.
Entry Lighting
Your vehicle is equipped with entry lighting.
When a door is opened, the dome lamps will come
on if the dome override button is in the “out” position.
When all the doors are closed, the lamps will stay on for
a short period of time and will then turn off automatically.
If you use your keyless entry transmitter to unlock the
vehicle, the interior lights will come on for a short
time whether or not the dome override is on.
Exit Lighting
With exit lighting, the interior lamps will come on when
you remove the key from the ignition to help you
see while exiting the vehicle. With the dome override
button in the “out” position, these lights will stay on for a
short period of time and then will go out.
3-19

Reading Lamps
Press the lens on the lamp located above the doors to
turn the reading lamps on and off.
Dome Lamps
The dome lamps will come on when you open a door
unless the dome lamp override is pressed in.
You can also turn the dome lamps on by turning the
thumbwheel, located next to the exterior lamps knob, all
the way up to the top detent position. In this position,
the dome lamps will remain on until they are turned off.
Battery Run-Down Protection
This feature shuts off the dome, courtesy, vanity,
and reading lamps if they are left on for more than
20 minutes when the ignition is off. This will keep your
battery from running down.
If the battery run-down protection shuts off the interior
lamps, it may be necessary to do one of the following
to return to normal operation:
Shut off all lamps and close all doors, or
turn the ignition key to RUN.
This feature will also turn off the parking lamps and
headlamps under most circumstances, if they are left on.
If you would like to turn them back on, turn the exterior
lamps knob.
3-20

Outlet Adjustment
Your vehicle may have rear seat outlets that can be
used to adjust the airow toward either seating area,
the oor or upward. Move the control in the center
of each outlet in any direction to direct airow.
Climate Controls Personalization
If your vehicle is equipped with the Driver Information
Center (DIC), you can store and recall the climate
control settings for temperature, air delivery mode and
fan speed for two different drivers. The personal
choice settings recalled are determined by the
transmitter used to enter the vehicle. After the button
with the unlock symbol on a remote keyless entry
transmitter is pressed, the climate control will adjust to
the last settings of the identied driver. The settings
can also be changed by pressing one of the memory
buttons (1 or 2) located on the driver’s door. When
adjustments are made, the new settings are
automatically saved for the driver.
3-34