mirror controls GMC ENVOY 2003 Owner's Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-6
Safety Belts
.............................................. 1-9
Child Restraints
.......................................1-30
Air Bag Systems
......................................1-51
Restraint System Check
............................1-60
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-19
Mirrors
....................................................2-35
OnStar
žSystem
......................................2-39
HomeLinkžTransmitter
.............................2-40
Storage Areas
.........................................2-44
Sunroof
..................................................2-51
Vehicle Personalization
.............................2-51
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-21
Warning Lights, Gages and Indicators
.........3-34
Driver Information Center (DIC)
..................3-50
Audio System(s)
.......................................3-63Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-45
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
...............5-10
Rear Axle
...............................................5-48
Four-Wheel Drive
.....................................5-48
Bulb Replacement
....................................5-50
Windshield Wiper Blade Replacement
.........5-52
Tires
......................................................5-54
Appearance Care
.....................................5-80
Vehicle Identi®cation
.................................5-88
Electrical System
......................................5-89
Capacities and Speci®cations
...................5-102
Normal Maintenance Replacement Parts
....5-104
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance Information
.................. 7-2
Reporting Safety Defects
............................ 7-9
INDEX................................................................1
2003 GMC Envoy/Envoy XL Owner ManualM

Keys...............................................................2-3
Remote Keyless Entry System.........................2-5
Remote Keyless Entry System Operation...........2-6
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic
Door Locks...............................................2-10
Rear Door Security Locks..............................2-12
Lockout Protection........................................2-12
Leaving Your Vehicle....................................2-12
Liftgate/Liftglass............................................2-13
Windows........................................................2-14
Power Windows............................................2-15
Sun Visors...................................................2-16
Theft-Deterrent Systems..................................2-17
Content Theft-Deterrent.................................2-17
Passlock
ž....................................................2-18
Starting and Operating Your Vehicle................2-19
New Vehicle Break-In....................................2-19
Ignition Positions..........................................2-19Starting Your Engine.....................................2-21
Engine Coolant Heater..................................2-22
Automatic Transmission Operation...................2-23
Four-Wheel Drive..........................................2-25
Parking Brake..............................................2-28
Shifting Into Park (P).....................................2-29
Shifting Out of Park (P).................................2-31
Parking Over Things That Burn.......................2-32
Engine Exhaust............................................2-33
Running Your Engine While You Are Parked. . . .2-33
Mirrors...........................................................2-35
Automatic Dimming Rearview Mirror with
OnStar
žand Compass...............................2-35
Outside Manual Mirrors..................................2-37
Outside Power Mirrors...................................2-37
Outside Convex Mirror...................................2-38
Outside Heated Mirrors..................................2-38
Outside Automatic Dimming Mirror with Curb
View Assist..............................................2-38
OnStar
žSystem.............................................2-39
HomeLinkžTransmitter...................................2-40
Programming the HomeLinkžTransmitter.........2-41
Section 2 Features and Controls
2-1

Sunroof
Your vehicle may be equipped with a power sliding
sunroof. To open or close your sunroof, the ignition must
be on or Retained Accessory Power (RAP) must be
active.
Press and release the back of the button in the overhead
console to open the sunroof. Press the front of the
button to close the sunroof. Once the sunroof is 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.
Vehicle Personalization
Memory Seat
Your vehicle may have this
feature. The controls are
located on the driver's
door, and are used
to program and recall
memory settings for the
driver's seating and
outside mirror positions.
Adjust the driver's seat (including the seatback recliner
and lumbar) and both of the outside mirrors to the
desired position. Then press and hold button 1
(for driver 1) for three seconds. A double chime will
sound to let you know that the position has been stored.
2-51

A second mirror and seating 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 and mirror positions 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 and mirror positions can also be recalled by
placing the key in the ignition if programmed to do
so through the Driver Information Center (DIC).
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 and recline 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 and mirror movement when the
vehicle is unlocked with the remote keyless entry,
·automatic seat and mirror movement when a key is
placed in the ignition, and
·automatic seat movement to the exit position when
the vehicle is in PARK (P).
2-52

Driving with a Trailer
{CAUTION:
If you have a rear-most window open and you
pull a trailer with your vehicle, carbon
monoxide (CO) could come into your vehicle.
You can't see or smell CO. It can cause
unconsciousness or death. See ªEngine
Exhaustº in the Index. To maximize your safety
when towing a trailer:
·Have your exhaust system inspected for
leaks, and make necessary repairs before
starting on your trip.
·Keep the rear-most windows closed.
·If exhaust does come into your vehicle
through a window in the rear or another
opening, drive with your front, main heating
or cooling system on and with the fan on
any speed. This will bring fresh, outside air
into your vehicle. Do not use the climate
control setting for maximum air because it
only recirculates the air inside your vehicle.
See ªClimate Controlsº in the Index.Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you'll want to get
to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment. If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be
sure the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
4-56