
There is a delay in the transition between the daytime
and nighttime operation of the automatic lamp control
system so that driving under bridges or bright overhead
street lights does not affect the system. The automatic
lamp control system will only be affected when the light
sensor sees a change in lighting lasting longer than
this delay.
If you start your vehicle in a dark garage, the automatic
lamp system will come on immediately. Once you
leave the garage, it will take about one minute for
the automatic lamp system to change to DRL if it is light
outside. During that delay, your instrument panel
cluster may not be as bright as usual. Make sure your
instrument panel brightness control is in the full
bright position. SeeInstrument Panel Brightness on
page 3-19.
To idle your vehicle with the system off, turn the
ignition on and turn the exterior light switch to the
off/on position. For Canadian vehicles, the transaxle
must stay in PARK (P) for this function.
As with any vehicle, you should turn on the regular
headlamps when you need them.Fog Lamps
If your vehicle has this
feature, the button for the
fog lamps is located on
the instrument panel, to the
left of the steering wheel.
If your vehicle has fog lamps, the ignition must be on.
Push the button to turn the fog lamps on. An indicator
light in the button will glow when the fog lamps are
on. Push the button again to turn the fog lamps off.
The fog lamps will turn off while the high-beam
headlamps are turned on.
Some localities have laws that require the headlamps
to be on along with the fog lamps.
3-18

Instrument Panel Brightness
The control for this
feature is located on the
instrument panel to the
left of the steering wheel.
Turn the knob clockwise to brighten the lights or
counterclockwise to dim them.
Dome Lamp
The switch on this lamp has three positions. The on
position will turn on the lamp anytime. The door position
will turn on the lamp whenever a door is opened. The
off position will shut off the lamp completely, even while
a door is opened. Your dome lamp may be equipped
with two rear reading lamps. SeeRear Reading Lamps
on page 3-20.
Entry/Exit Lighting
When you open any door, the lamps inside of your
vehicle will go on. These lamps will fade out 20 seconds
after the last door is closed, or when the ignition is
turned on after all doors have been closed. These lamps
will also go on when you press the trunk release
button, the unlock button or the panic button on the
remote keyless entry transmitter.
The lamps inside of your vehicle will turn on for about
10 seconds after your key is removed from the ignition
to provide an illuminated exit.
Parade Dimming
Parade dimming is a separate lighting mode of operation
that is activated if the park lamps are turned on during
the day. Usually when the park lamps are turned on
during the day, the display’s illumination and LEDs
become lower and the backlighting is activated.
To avoid this condition, backlighting is turned off, and
the displays and LEDs are set to a high predetermined
intensity when daylight conditions are detected to
enhance the display’s visibility during daytime.
3-19

ENG (Engine) PWR (Power) REDUCED:This
message will display to inform you that the vehicle has
reduced engine power to avoid damaging the engine.
Reduced engine power can affect the vehicle’s ability
to accelerate. If this message is on, but there is no
reduction in performance, proceed to your destination.
The performance may be reduced the next time the
vehicle is driven. The vehicle may be driven at a reduced
speed while this message is on, but acceleration and
speed may be reduced. Anytime this message stays on,
the vehicle should be taken to your GM dealer for service
as soon as possible.
GATE AJAR:If your vehicle has a liftgate, this
message will display when the liftgate of your vehicle
is not closed completely. You should make sure that
the liftgate is closed completely. SeeLiftgate (MAXX)
on page 2-16for more information.
ICE POSSIBLE:This message will display when the
outside air temperature is cold enough to create icy
road conditions.
KEY FOB BATT (Battery) LOW:This message will
display if the remote keyless entry transmitter battery is
low. You should replace the battery in the transmitter.
See “Battery Replacement” underRemote Keyless Entry
System Operation on page 2-6.
LOW COOLANT:This message will display when there
is a low level of engine coolant. Have the cooling system
serviced by your GM dealer as soon as possible.LOW FUEL:This message will display when your
vehicle is low on fuel. You should re ll the fuel tank as
soon as possible. You will also see a low fuel warning
light on the instrument panel cluster. SeeFuel on
page 5-5andFilling the Tank on page 5-8.
LOW WASHER FLUID:This message will display
when your vehicle is low on windshield washer uid.
You should re ll the windshield washer uid reservoir
as soon as possible. See “Adding Washer Fluid”
underWindshield Washer Fluid on page 5-38.
POWER STEERING:This message will display if a
problem has been detected with the electric power
steering, if equipped. Have your vehicle serviced
immediately by your GM dealer.
PUSH PARK PEDAL:This message is displayed if
the parking brake is left engaged. SeeParking Brake
on page 2-33for more information.
SERVICE AIR BAG:There is a problem with the
airbag system when this message appears. Have your
vehicle serviced immediately by your GM dealer.
TRUNK AJAR:If your vehicle has a trunk, this
message will display when the trunk lid of your vehicle
is not closed completely. You should make sure
that the trunk lid is closed completely. SeeTrunk
(Sedan) on page 2-15for more information.
3-51

Audio System(s)
Determine which radio your vehicle has and then read
the pages following to familiarize yourself with its
features.
Driving without distraction is a necessity for a safer
driving experience. SeeDefensive Driving on page 4-2.
By taking a few moments to read this manual and
get familiar with your vehicle’s audio system, you can
use it with less effort, as well as take advantage of
its features. While your vehicle is parked, set up your
audio system by presetting your favorite radio stations,
setting the tone and adjusting the speakers. Then,
when driving conditions permit, you can tune to your
favorite stations using the presets and steering
wheel controls if the vehicle has them.{CAUTION:
This system provides you with a far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and you
or others can be injured or killed. Always keep
your eyes on the road and your mind on the
drive — avoid engaging in extended searching
while driving.
Keeping your mind on the drive is important for safe
driving. For more information, seeDefensive Driving
on page 4-2.
Here are some ways in which you can help avoid
distraction while driving.
While your vehicle is parked:
Familiarize yourself with all of its controls.
Familiarize yourself with its operation.
Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
3-54