Page 1 of 394

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-29
Air Bag Systems
......................................1-48
Restraint System Check
............................1-56
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
....................................... 2-8
Windows
.................................................2-12
Theft-Deterrent Systems
............................2-14
Starting and Operating Your Vehicle
...........2-16
Mirrors
....................................................2-29
OnStar
žSystem
......................................2-34
HomeLinkžTransmitter
.............................2-35
Storage Areas
.........................................2-39
Sunroof
..................................................2-40
Vehicle Personalization
.............................2-41
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-22
Warning Lights, Gages and Indicators
.........3-30
Message Center
.......................................3-44
Driver Information Center (DIC)
..................3-52Trip Computer
.........................................3-55
Audio System(s)
.......................................3-56
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-29
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-53
Bulb Replacement
....................................5-54
Windshield Wiper Blade Replacement
.........5-58
Tires
......................................................5-59
Appearance Care
.....................................5-82
Vehicle Identi®cation
.................................5-90
Electrical System
......................................5-90
Capacities and Speci®cations
.....................5-98
Normal Maintenance Replacement Parts
....5-100
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance Information
.................. 7-2
Reporting Safety Defects
............................ 7-8
Index................................................................ 1
2003 Chevrolet Monte Carlo Owner ManualM
Page 8 of 394
Front Seats
Manual Seats
{CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver's seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push a pedal
when you don't want to. Adjust the driver's
seat only when the vehicle is not moving.
If your vehicle has manual seats, lift the bar located
under the front of the seat to unlock it. Slide the seat to
where you want it and release the bar. Try to move
the seat back and forth to be sure the seat is locked in
place.
1-2
Page 10 of 394
Heated Seats
If your vehicle has this
option, the switches that
control seat temperature
are located on the
center console.
There are two settings, LO and HI.
Press LO to warm the seat to a lower temperature.
Press HI to warm the seat to a higher temperature.
To turn this feature off, move the switch to the center
position.
Reclining Seatbacks
Lift the lever to release the seatback, then move the
seatback to where you want it. Release the lever to lock
the seatback in place. Pull up on the lever without
pushing on the seatback and the seatback will move
forward.
1-4
Page 12 of 394
Head Restraints
Adjust your head restraint so that the top of the restraint
is closest to the top of your head. This position
reduces the chance of a neck injury in a crash.
Seatback Latches
There is a latch located on
the lower back of the front
seat that enables the
front seatback to
fold forward.
This allows more room for entry and exit of rear seat
passengers.
To fold the locked seatback forward, push the seatback
toward the rear and lift the latch. The seatback will
fold forward. The latch must be down for the seat to
work properly.
1-6
Page 13 of 394
{CAUTION:
If the seatback isn't locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
Easy Entry Seat
The right front passenger seat is designed to make it
easy to get into and out of the rear seat.
1. Lift the latch on the back of the right front seat and
tilt the seatback forward. The seat can be pushed
and slid forward to allow someone to get into or out
of the rear seat area.
2. Return the seatback upright to lock it. Slide the seat
fully rearward to lock it into its original position.
3. The front passenger must try to slide the entire
seat back and forth to make sure the seat is
locked into place.
{CAUTION:
If the easy entry right front seat isn't locked, it
can move. In a sudden stop or crash, the
person sitting there could be injured. After
you've used it, be sure to push rearward on an
easy entry seat to be sure it is locked.
1-7
Page 14 of 394
Rear Seats
Split Folding Rear Seat
You can fold either side or both sides of the seatback
down for more cargo space. Make sure the front
seat isn't reclined. If it is, the rear seatback may not fold
down all the way.
To lower the rear seatback, follow these steps:
1. Remove the rear
center lap-shoulder belt
latch by using a
pointed object to press
the release button.2. Pull forward on the
seatback tab located
on the outboard side
of the back seat
cushion to fold the
seatback down.
This will allow you direct access to the trunk.
{CAUTION:
If the seatback isn't locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
1-8
Page 15 of 394
{CAUTION:
A safety belt that is improperly routed, not
properly attached, or twisted won't provide the
protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.
To raise the rear seatback, follow these steps:
1. Raise the seatback up and make sure it latches.
Push and pull on the seatback to be sure it is
locked in position.2. Reconnect the center
safety belt latch plate
to the buckle.
1-9
Page 16 of 394

Make sure the safety belt label is pointing to the release
button, and that both are facing the front of the
vehicle. Make sure the belt is not twisted. Push and pull
on the latch plate to be sure it is secure.
{CAUTION:
If the seatback isn't locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
press rearward on the seatback to be sure it is
locked.
When the seat is not in use, the seatback should be
kept in the upright locked position.
Safety Belts
Safety Belts: They Are for Everyone
This part of the manual tells you how to use safety
belts properly. It also tells you some things you should
not do with safety belts.
{CAUTION:
Don't let anyone ride where he or she can't
wear a safety belt properly. If you are in a
crash and you're not wearing a safety belt,
your injuries can be much worse. You can hit
things inside the vehicle or be ejected from it.
You can be seriously injured or killed. In the
same crash, you might not be, if you are
buckled up. Always fasten your safety belt,
and check that your passengers' belts are
fastened properly too.
1-10