
Oil Pressure Light.........................................3-44
Security Light...............................................3-44
Cruise Control Light......................................3-45
Highbeam On Light.......................................3-45
Service Vehicle Soon Light............................3-45
Fuel Gage...................................................3-46
Driver Information Center (DIC).......................3-47
DIC Operation and Displays...........................3-47
DIC Warnings and Messages.........................3-52
Audio System(s).............................................3-54
Setting the Time for Radios without Radio
Data Systems (RDS)..................................3-54
Setting the Time for Radios with Radio Data
Systems (RDS).........................................3-55
Radio with CD (Base Level)...........................3-55
Radio with CD (Up Level)..............................3-60Radio with Cassette and CD..........................3-71
Radio with Six-Disc CD.................................3-84
Rear Seat Entertainment System....................3-99
Rear Seat Audio (RSA) (Without Rear
Seat Entertainment).................................3-115
Rear Seat Audio (RSA) (With Entertainment
System)..................................................3-117
Theft-Deterrent Feature................................3-118
Audio Steering Wheel Controls......................3-119
Radio Reception.........................................3-120
Care of the Cassette Tape Player.................3-120
Care of Your CDs and DVDs........................3-121
Care of the CD and DVD Player...................3-121
Fixed Mast Antenna (MAXX Only).................3-122
Backglass Antenna (Sedan Only)..................3-122
XM™ Satellite Radio Antenna System............3-122
Section 3 Instrument Panel
3-2

DIC Warnings and Messages
These messages will appear if there is a problem
detected in one of your vehicle’s systems.
Any message will clear when the vehicle’s condition is
no longer present. The warning message will come back
on the next time the vehicle is turned off and back on
if the condition is still present. With most messages,
a warning chime will sound when the message is
displayed. Your vehicle may have other warning
messages.
AUTO LIGHTS OFF:This message is displayed if the
automatic headlamp system is disabled with the
headlamp switch.
AUTO LIGHTS ON:This message is displayed if the
automatic headlamp system is enabled with the
headlamp switch.
BRAKE FLUID:This message will display if the ignition
is in ON to inform the driver that the brake uid level
is low. Have the brake system serviced by your
GM dealer as soon as possible.CHANGE OIL SOON:This message is displayed when
the life of the engine oil has expired and it should be
changed.
When you acknowledge the Change Engine Oil
message by clearing it from the display, you still must
reset the engine oil life system separately. See
Engine Oil Life System on page 5-18,Engine Oil on
page 5-15, andScheduled Maintenance on page 6-4for
more information.
CHECK GAS CAP:This message will appear if the gas
cap has not been fully tightened. You should recheck
your gas cap to make sure that it is on properly. A few
driving trips with the cap properly installed should
turn the display off.
DOOR AJAR:This message is displayed if one or
more of the vehicle’s doors are not closed properly.
When this message appears, you should make sure that
the door is closed completely.
ENGINE DISABLED:This message is displayed if the
starting of the engine is disabled. Have your vehicle
serviced by your GM dealer immediately.
3-56

The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted. Reduce your speed
according to your speedometer, not to your sense
of motion. After driving for any distance at higher
speeds, you may tend to think you are going slower
than you actually are.
Before Leaving on a Long Trip
Make sure you are ready. Try to be well rested. If you
must start when you are not fresh — such as after
a day’s work — do not plan to make too many miles that
rst part of the journey. Wear comfortable clothing
and shoes you can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it is ready to go. If it needs
service, have it done before starting out. Of course, you
will nd experienced and able service experts in GM
dealerships all across North America. They will be ready
and willing to help if you need it.Here are some things you can check before a trip:
Windshield Washer Fluid:Is the reservoir full?
Are all windows clean inside and outside?
Wiper Blades:Are they in good shape?
Fuel, Engine Oil, Other Fluids:Have you checked
all levels?
Lamps:Are they all working? Are the lenses clean?
Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all in ated to the
recommended pressure?
Weather Forecasts:What is the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
Maps:Do you have up-to-date maps?
4-21

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-20.
B. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-15.
C. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-15.
D. Engine Coolant Surge Tank. SeeCooling System on
page 5-26.
E. Brake Fluid Reservoir. See “Brake Fluid” under
Brakes on page 5-32.
F. Battery. SeeBattery on page 5-35.
G. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-86.
H. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-30.Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it
again, keeping the tip down and check the level.
5-15

When to Add Engine Oil
If the oil is below the MIN (minimum) mark, you will
need to add at least one quart/liter of oil. But you must
use the right kind. This section explains what kind of
oil to use. For engine oil crankcase capacity, see
Capacities and Speci cations on page 5-91.
Notice:Do not add too much oil. If your engine has
so much oil that the oil level gets above the upper
mark that shows the proper operating range,
your engine could be damaged.SeeEngine Compartment
Overview on page 5-12for
the location of the
engine oil ll cap.
Be sure to add enough oil to put the level somewhere in
the proper operating range. Push the dipstick all the
way back in when you are through.
5-16