Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gage
+:Fuses
i: Headlamp High/Low-Beam
Changer
j: LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
ProCarManuals.com
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Windshield Wiper/Washer . . . . . 5-3
Rear Window Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 5-5
Compass . . . . . . . . . . . . . . . . . . . . . 5-5
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Power Outlets . . . . . . . . . . . . . . . . . 5-8
Warning Lights, Gages, and
Indicators
Warning Lights, Gages, and Indicators . . . . . . . . . . . . . . . . . . . . 5-9
Instrument Cluster . . . . . . . . . . . 5-10
Speedometer . . . . . . . . . . . . . . . . 5-11
Odometer . . . . . . . . . . . . . . . . . . . . 5-11
Trip Odometer . . . . . . . . . . . . . . . 5-11
Tachometer . . . . . . . . . . . . . . . . . . 5-11
Fuel Gage . . . . . . . . . . . . . . . . . . . 5-11
Safety Belt Reminders . . . . . . . 5-12
Airbag Readiness Light . . . . . . 5-13 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 5-14
Charging System Light . . . . . . 5-15
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-15
Service Vehicle Soon Light . . . . . . . . . . . . . . . . . . . . . . . 5-18
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-18
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-19
All-Wheel-Drive Light . . . . . . . . 5-19
Power Steering Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-20
StabiliTrak
®Indicator Light . . . 5-20
Traction Control System (TCS) Warning Light . . . . . . . 5-20
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . 5-21
Tire Pressure Light . . . . . . . . . . 5-21
Engine Oil Pressure Light . . . . 5-22
Change Engine Oil Light . . . . . 5-22
Low Fuel Warning Light . . . . . . 5-23
Security Light . . . . . . . . . . . . . . . . 5-23
Reduced Engine Power Light . . . . . . . . . . . . . . . . . . . . . . . 5-23
High-Beam on Light . . . . . . . . . 5-24
Fog Lamp Light . . . . . . . . . . . . . . 5-24 Low Washer Fluid Warning
Light . . . . . . . . . . . . . . . . . . . . . . . 5-24
Cruise Control Light . . . . . . . . . 5-25
Door Ajar Light . . . . . . . . . . . . . . 5-25
Gate Ajar Light . . . . . . . . . . . . . . 5-25
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-25
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-31
Battery Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . 5-31
Brake System Messages . . . . 5-31
Compass Messages . . . . . . . . . 5-31
Cruise Control Messages . . . . 5-32
Door Ajar Messages . . . . . . . . . 5-32
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-32
Engine Oil Messages . . . . . . . . 5-33
Engine Power Messages . . . . 5-34
Fuel System Messages . . . . . . 5-34
Key and Lock Messages . . . . . 5-35
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-35
Airbag System Messages . . . . 5-36
Service Vehicle Messages . . . 5-37
ProCarManuals.com
5-24 Instruments and Controls
The vehicle can be driven at a
reduced speed when the reduced
engine power light is on but
acceleration and speed might be
reduced. The performance could be
reduced until the next time the
vehicle is driven. If this light stays
on, see your dealer/retailer as soon
as possible for diagnosis and repair.
High-Beam on Light
The highbeam on light comes on
when the high-beam headlamps are
in use.
SeeHeadlamp High/Low-Beam
Changer
on page 6‑2for more
information.
Fog Lamp Light
The fog lamp light comes on when
the fog lamps are in use.
The light goes out when the fog
lamps are turned off. See Fog
Lamps
on page 6‑4for more
information.
Low Washer Fluid
Warning Light
The low washer fluid warning light
comes on when the windshield
washer fluid is low. See Washer
Fluid
on page 10‑22for more
information.
ProCarManuals.com
Instruments and Controls 5-31
Vehicle Messages
Messages are displayed on the DIC
to notify the driver that the status of
the vehicle has changed and that
some action may be needed by the
driver to correct the condition.
Multiple messages may appear one
after another.
Some messages may not require
immediate action, but you can press
any of the DIC buttons, or the trip
odometer reset stem on the
instrument panel cluster to
acknowledge that you received the
messages and to clear them from
the display.
Some messages cannot be cleared
from the DIC display because they
are more urgent. These messages
require action before they can be
cleared. Take any messages that
appear on the display seriously and
remember that clearing the
messages will only make the
messages disappear, not correct the
problem.You will find the possible messages
that can be displayed and some
information about them grouped by
subject in the following information.
Battery Voltage and
Charging Messages
BATTERY SAVER ACTIVE
This message displays when the
charging system detects that the
battery is being drained. You may
notice that the vehicle attempts to
reduce the drain for you by turning
off accessories, such as interior
fans, rear defogger, and heated
seats. Turn off all accessories. If the
vehicle is not running, start and run
the engine for at least 10 minutes to
allow the battery to recharge. If the
engine is running and the condition
persists, see your dealer/retailer
immediately.
Brake System Messages
SERVICE BRAKE SYSTEM
This message displays along with
the brake system warning light if
there is a problem with the brake
system or when the brake fluid level
is low. See
Brake System Warning
Light
on page 5‑18. Have the brake
system serviced by your dealer/
retailer as soon as possible.
Compass Messages
CALIBRATING COMPASS:
TURN IN CIRCLES
This message displays when
calibrating the compass. Drive the
vehicle in circles at less than
8 km/h (5 mph) to complete the
calibration. See Compass
on
page 5‑5.
COMPASS CALIBRATION
COMPLETE
This message displays when the
compass calibration is complete.
See Compass on page 5‑5.
ProCarManuals.com
Lighting 6-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 6-1
Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 6-2
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 6-2
Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 6-3
Hazard Warning Flashers . . . . . 6-3
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 6-4
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-4
Interior Lighting
Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . 6-5
Dome Lamps . . . . . . . . . . . . . . . . . 6-5
Reading Lamps . . . . . . . . . . . . . . . 6-5
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . 6-5
Battery Load Management . . . . 6-6
Battery Power Protection . . . . . . 6-6
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
instrument panel to the left of the
steering wheel. Turn the control to the following
positions:
9(Off):
Turns off the exterior
lamps. The knob returns to the
AUTO position after it is released.
AUTO (Automatic): Automatically
turns the exterior lamps on and off,
depending on outside lighting.
; (Parking Lamps): Turns on the
parking lamps together with the
following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
2(Headlamps): Turns on the
headlamps, together with the
previously listed lamps and lights.
ProCarManuals.com
6-4 Lighting
Turn and Lane-Change
Signals
An arrow on the instrument panel
cluster flashes in the direction of the
turn or lane change.
Move the lever all the way up or
down to signal a turn.
Raise or lower the lever until the
arrow starts to flash and then
release, to signal a lane change.
The turn signal flashes
automatically three times.The lever returns to its starting
position whenever it is released.
If after signaling a turn or lane
change the arrow flashes rapidly or
does not come on, a signal bulb
may be burned out.
Have the bulbs replaced. If a bulb is
not burned out, check the fuse. See
Instrument Panel Fuse Block
on
page 10‑40and for burned-out
bulbs.
Fog Lamps
For vehicles with fog lamps, the
button is on the instrument panel
next to the exterior lamps switch.
#: Press to turn the fog lamps on
or off.
The fog lamp indicator in the
instrument panel comes on when
the fog lamps are in use. The parking lamps or low-beam
headlamps must be on, before the
fog lamps can be turned on.
If the exterior lamp control is set to
AUTO mode, the parking lamps and
low‐beam headlamps come on
simultaneously when the fog lamps
are turned on.
When the high-beam headlamps are
turned on, the fog lamps turn off
automatically. When the high-beam
headlamps are turned off, the fog
lamps come on again.
Some localities have laws that
require the headlamps to be on
along with the fog lamps.
ProCarManuals.com
6-6 Lighting
Battery Load
Management
The vehicle has Electric Power
Management (EPM) that estimates
the battery's temperature and state
of charge. It then adjusts the voltage
for best performance and extended
life of the battery.
When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.
When the state of charge is high,
the voltage is lowered slightly to
prevent overcharging. If the vehicle
has a voltmeter gage or a voltage
display on the Driver Information
Center (DIC), you may see the
voltage move up or down. This is
normal. If there is a problem, an
alert will be displayed.The battery can be discharged at
idle if the electrical loads are very
high. This is true for all vehicles.
This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all the
power that is needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power, whenever
needed. It can temporarily reduce
the power demands of some
accessories.Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a Driver Information
Center (DIC) message might be
displayed, such as BATTERY
SAVER ACTIVE, BATTERY
VOLTAGE LOW, or LOW BATTERY.
If one of these messages displays, it
is recommended that the driver
reduce the electrical loads as much
as possible. See
Driver Information
Center (DIC) on page 5‑25.
Battery Power Protection
The battery saver feature is
designed to protect the vehicle's
battery.
If any interior or exterior lamp is left
on and the ignition is turned off, the
battery rundown protection system
automatically turns the lamp off after
10 minutes.
ProCarManuals.com
8-2 Climate Controls
A(Fan Control): Turn clockwise or
counterclockwise to increase or
decrease the fan speed. To turn the
fan off, turn the left knob all the way
counterclockwise. In any setting
other than off, the fan runs
continuously with the ignition on.
There will be some airflow
noticeable from the various outlets
when driving, even with the fan in
the off position. To turn off the air
completely, turn the fan to
9and
select the recirculation button.
Temperature Control: Turn
clockwise or counterclockwise to
increase or decrease the
temperature inside the vehicle.
Air Delivery Mode Control: Turn
clockwise or counterclockwise to
change the current airflow mode. Select from the following air delivery
modes:
H
(Vent): Air is directed to the
instrument panel outlets.
) (Bi-Level): Air is divided
between the instrument panel and
the floor outlets.
6 (Floor): Air is directed to the
floor outlets with some air directed
to the windshield.
When this mode is selected, the
system turns the recirculation mode
off. Recirculation mode cannot be
selected while in floor mode. This
helps prevent window fogging.
-(Defog): Clears the windows of
fog or moisture. Air is directed to the
floor outlets, with some air directed
to the windshield and side window
outlets. In this mode, the system
turns the recirculation mode off and
runs the air conditioning compressor
unless the outside air is at or below
freezing. Recirculation mode cannot
be selected while in defog mode.
This helps prevent window fogging. 0(Defrost):
Removes fog or frost
from the windshield more quickly.
Air is directed to the windshield and
the side window outlets. In this
mode, the system turns the
recirculation mode off automatically
and runs the air conditioning
compressor unless the outside air is
at or below freezing. Recirculation
mode cannot be selected while in
defrost mode. This helps prevent
window fogging.
For best results, clear all snow and
ice from the windshield before
defrosting.
#(Air Conditioning): Press to turn
the air conditioning system on or off.
An indicator light comes on to show
that the air conditioning is on. The
air conditioning can be selected in
any mode as long as the fan is on
and the outside temperature is
above freezing. A flashing indicator
light indicates that the air
conditioning compressor is currently
not available.
ProCarManuals.com