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
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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
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.
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6-2 Lighting
Lamps On Reminder
A warning chime sounds, if the
driver door is opened while the
ignition is off and the lamps are on.
Wiper‐Activated Headlamps
The headlamps and parking lamps
turn on automatically if the exterior
lamp control is set in the AUTO
position and the windshield wipers
are turned on and have completed
eight wipe cycles.
When the ignition is turned off, the
wiper-activated headlamps
immediately turn off. They also turn
off if the windshield wiper control is
turned off.Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low Beam
Changer: Push the turn signal/lane
change lever away from you to turn
the high beams on.
Pull the lever towards you to return
to low beams.
This indicator light turns on in the
instrument panel cluster when the
high beam headlamps are on.
Flash-to-Pass
This feature allows use of the
high-beam headlamps to signal a
driver in front that you want to pass.
To flash the high beams, pull the
turn signal/lane change lever
towards you, and release.
Daytime Running
Lamps (DRL)
The Daytime Running Lamps (DRL)
system makes the low-beam
headlamps come on in daylight
when the following conditions
are met:
.The engine is running,
.The exterior lamp band is in
AUTO, and
.The light sensor determines it is
daytime.
Fully functional daytime running
lamps are required on all vehicles
first sold in Canada.
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Lighting 6-3
When the DRL are on, the
low-beam headlamps will be on.
The taillamps, sidemarker,
instrument panel lights and other
lamps will not be on.
When the exterior lamp band is
turned to the headlamp position, the
regular headlamps will come on.
The other lamps that come on with
the headlamps will also come on.
When the headlamps are turned off,
the regular lamps also turn off, and
the low-beam headlamps turn on.
The regular headlamp system
should be used when needed.Automatic Headlamp
System
When it is dark enough outside, the
headlamps come on automatically.
Do not cover the light sensor on top
of the instrument panel or the
headlamps will come on when they
are not needed.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
Hazard Warning Flashers
|
(Hazard Warning Flasher):
Press this button located on the
instrument panel, to make the front
and rear turn signal lamps flash on
and off. This warns others that you
are having trouble.
Press
|again to turn the
flashers off.
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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.
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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.
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