2010 CHEVROLET IMPALA light

To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.REMOTE DOOR UNLOCKThis feature allows you to select the type of feedback you
will receive when unlocking the vehicle with the Remote
Keyless Entry (RKE) transmitter. You will not receive
feedback when unlocking the vehicle with the RKE
transmitter if the doors are open. SeeRemote Keyless
Entry (RKE) System Operation on page 3-4for more
information.
Press the customization button until REMOTE DOOR
UNLOCK appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to scroll
through the following settings:
LIGHTS OFF:The exterior lamps will not flash when
you press the unlock button on the RKE transmitter.
LIGHTS ON (default):The exterior lamps will
flash when you press the unlock button on the
RKE transmitter.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
EXIT LIGHTINGThis feature allows you to select the amount of time you
want the exterior lamps to remain on when it is dark
enough outside. This happens after the key is turned
from ON/RUN to LOCK/OFF.
Press the customization button until EXIT LIGHTING
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the customization button to scroll through the following
settings:
OFF:The exterior lamps will not turn on.
30 SECONDS (default):The exterior lamps will stay on
for 30 seconds.
1 MINUTE:The exterior lamps will stay on for
one minute.
2 MINUTES:The exterior lamps will stay on for
two minutes.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
4-54

APPROACH LIGHTINGThis feature allows you to select whether or not to
have the exterior lights turn on briefly during low light
periods after unlocking the vehicle using the Remote
Keyless Entry (RKE) transmitter.
Press the customization button until APPROACH
LIGHTING appears on the DIC display. Press the
set/reset button once to access the settings for
this feature. Then press the customization button
to scroll through the following settings:
OFF:The exterior lights will not turn on when you
unlock the vehicle with the RKE transmitter.
ON (default):If it is dark enough outside, the exterior
lights will turn on briefly when you unlock the vehicle
with the RKE transmitter.
The lights will remain on for 20 seconds or until the lock
button on the RKE transmitter is pressed, or the vehicle is
no longer off. SeeRemote Keyless Entry (RKE) System
Operation on page 3-4for more information.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
CHIME VOLUMEThis feature allows you to select the volume level of the
chime.
Press the customization button until CHIME VOLUME
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the customization button to scroll through the following
settings:
NORMAL:The chime volume will be set to a normal
level.
LOUD:The chime volume will be set to a loud level.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
There is no default for chime volume. The volume will
stay at the last known setting.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
4-55

Setting the Tone
(Bass/Midrange/Treble)BASS/MID/TREB (Bass, Midrange, or Treble):The
radio may display some or all tones, such as BASS, MID,
and TREB. To adjust the tone settings, press the
f
knob
until the tone control tabs display. Press the softkey
under the desired tab, then turn the
f
knob clockwise
or counterclockwise to adjust the highlighted setting.
The highlighted setting can also be adjusted by pressing
either SEEK arrow,
\
FWD, or
s
REV button until the
desired levels are obtained. If a station’s frequency is
weak, or has static, decrease the treble.
The radio may be capable of adjusting bass, midrange, or
treble to the middle position by pressing the softkey under
the BASS, MID (midrange), or TREB (treble) tab for more
than two seconds. The radio beeps once and the level
adjusts to the middle position.
The radio may also be capable of adjusting all tone
and speaker controls to the middle position by pressing
the
f
knob for more than two seconds until the radio
beeps once.
EQ (Equalization):Press to select preset equalization
settings.To return to the manual mode, press until Manual
displays or start to manually adjust the bass and
depending on the radio, midrange, or treble by
pressing the
f
knob.
Adjusting the Speakers (Balance/Fade)
`
BAL/FADE (Balance/Fade):To adjust balance
or fade, press the
`
if the radio has this symbol, or
the
f
knob until the speaker control tabs display.
Continue pressing the
f
knob to highlight the desired
tab, or press the softkey under the desired tab. Turn
the
f
knob clockwise or counterclockwise to adjust the
setting. The setting can also be adjusted by pressing
either SEEK arrow,
\
FWD, or
s
REV until the
desired levels are obtained.
The radio may be capable of adjusting balance or fade to
the middle position by pressing the softkey under the BAL
or FADE tab for more than two seconds. The radio beeps
once and the level adjusts to the middle position.
The radio may also be capable of adjusting all speaker
and tone controls to the middle position by pressing
the
f
knob for more than two seconds until the radio
beeps once.
4-63

RDM (Random):Tracks can be listened to in random,
rather than sequential order.
To use random on the Radio with CD, press the RDM
button to play tracks from a CD in random order. The
random icon displays. Press again to turn off random
play. The random icon disappears from the display.
To use random on the Radio with CD (MP3):
1. Press the CD/AUX button, insert a disc partway into
the slot of the CD player. A RDM tab displays.
2. To play the tracks in random order, press the
softkey under the RDM tab until Random Current
Disc displays. Press the softkey again to turn
off random play.
RPT (Repeat):With repeat, one track or an entire CD
can be repeated.
To use repeat on the Radio with CD:•
Press and release the RPT button to repeat the
current track. An arrow symbol displays. Press
again to turn off repeat play.
•
Press and hold the RPT button for a few seconds
to repeat the CD. An arrow symbol displays.
Press again to turn off repeat play. When repeat
is off, the symbol no longer displays.BAND:Press to listen to the radio while a CD is
playing. The CD remains inside the radio for future
listening.
CD/AUX (CD/Auxiliary):Press to play a CD while
listening to the radio. The CD icon and a message
showing disc and/or track number displays when a
CD is in the player. Press this button again and
the system automatically searches for an auxiliary input
device, such as a portable audio player. If a portable
audio player is not connected, No Aux Input Device
Found may display.
Care of CDsIf playing a CD-R, the sound quality can be reduced due
to CD-R quality, the method of recording, the quality of
the music that has been recorded, and the way the CD-R
has been handled. Handle them carefully. Store CD-R(s)
in their original cases or other protective cases and away
from direct sunlight and dust. The CD player scans the
bottom surface of the disc. If the surface of a CD is
damaged, such as cracked, broken, or scratched, the
CD does not play properly or not at all. Do not touch the
bottom side of a CD while handling it; this could damage
the surface. Pick up CDs by grasping the outer edges or
the edge of the hole and the outer edge.
4-66

BrakingSeeBrake System Warning Light on page 4-27.
Braking action involves perception time and reaction
time. Deciding to push the brake pedal is perception
time. Actually doing it is reaction time.
Average reaction time is about three-fourths of a second.
But that is only an average. It might be less with one
driver and as long as two or three seconds or more with
another. Age, physical condition, alertness, coordination,
and eyesight all play a part. So do alcohol, drugs, and
frustration. But even in three-fourths of a second, a
vehicle moving at 100 km/h (60 mph) travels 20 m
(66 feet). That could be a lot of distance in an emergency,
so keeping enough space between the vehicle and others
is important.
And, of course, actual stopping distances vary greatly
with the surface of the road, whether it is pavement or
gravel; the condition of the road, whether it is wet, dry, or
icy; tire tread; the condition of the brakes; the weight of
the vehicle; and the amount of brake force applied.Avoid needless heavy braking. Some people drive
in spurts — heavy acceleration followed by heavy
braking — rather than keeping pace with traffic. This is
a mistake. The brakes might not have time to cool
between hard stops. The brakes will wear out much
faster with a lot of heavy braking. Keeping pace with the
traffic and allowing realistic following distances
eliminates a lot of unnecessary braking. That means
better braking and longer brake life.
If the engine ever stops while the vehicle is being driven,
brake normally but do not pump the brakes. If the brakes
are pumped, the pedal could get harder to push down.
If the engine stops, there will still be some power brake
assist but it will be used when the brake is applied. Once
the power assist is used up, it can take longer to stop and
the brake pedal will be harder to push.
Adding non-dealer/non-retailer accessories can affect
vehicle performance. SeeAccessories and Modifications
on page 6-3.
5-4

Antilock Brake System (ABS)The vehicle might have the Antilock Brake System
(ABS), an advanced electronic braking system that helps
prevent a braking skid.
If the vehicle has ABS, this
warning light on the
instrument panel cluster
comes on briefly when the
vehicle is started.
When the engine is started, or when the vehicle begins
to drive away, ABS checks itself. A momentary motor
or clicking noise might be heard while this test is going
on, and it might even be noticed that the brake pedal
moves or pulses a little. This is normal.Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that the wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each front wheel
and at both rear wheels.
ABS can change the brake pressure to each wheel, as
required, faster than any driver could. This can help
the driver steer around the obstacle while braking hard.
As the brakes are applied, the computer keeps
receiving updates on wheel speed and controls braking
pressure accordingly.
Remember: ABS does not change the time needed to
get a foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, there will not be enough time to apply
the brakes if that vehicle suddenly slows or stops.
Always leave enough room up ahead to stop, even
with ABS.
5-5

Using ABSDo not pump the brakes. Just hold the brake pedal
down firmly and let antilock work. A slight brake pedal
pulsation might be felt or some noise might be
heard, but this is normal.Braking in EmergenciesABS allows the driver to steer and brake at the same
time. In many emergencies, steering can help more than
even the very best braking.Electronic Stability Control (ESC)Your vehicle may have an Electronic Stability Control
(ESC) system which combines antilock brake, traction
and stability control systems and helps the driver
maintain directional control of the vehicle in most driving
conditions.
When you first start your vehicle and begin to drive
away, the system performs several diagnostic checks to
ensure there are no problems. You may hear or feel
the system working. This is normal and does not mean
there is a problem with your vehicle. The system
should initialize before the vehicle reaches 20 mph
(32 km/h).If the system fails to turn on or activate, the ESC/TCS
light will be on solid, and the SERVICE STABILITRAK
message will be displayed.
For more information, seeDriver Information Center
(DIC) on page 4-37.
This light will flash on the
instrument panel cluster
when the ESC system
is both on and activated.
You may also feel or hear the system working; this is
normal.
When the light is on solid and the SERVICE
STABILITRAK message is displayed, the system will not
assist the driver in maintaining directional control of
the vehicle. Adjust your driving accordingly. See
DIC Warnings and Messages on page 4-44.
The Electronic Stability Control (ESC) system is
automatically enabled whenever you start your vehicle.
To assist the driver with vehicle directional control,
especially in slippery road conditions, you should always
leave the system on. But, you can turn ESC off if you ever
need to.5-6

If the vehicle is in cruise control when the system begins
to assist the driver maintain directional control of the
vehicle, the ESC/TCS light will flash and the cruise
control will automatically disengage. When road
conditions allow you to use cruise again, you may
re-engage the cruise control. SeeCruise Control on
page 4-6.
The ESC/TCS button is
located on the instrument
panel.
The traction control system can be turned off or back on
by pressing the ESC/TCS button. To disable both traction
control and ESC, press and hold the button briefly.
When the ESC system is turned off, the TRACTION
CONTROL OFF message will appear, and the ESC/TCS
light will be on solid to warn the driver that both
traction control and ESC are disabled.
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn the
system off if your vehicle is stuck in sand, mud, ice or
snow, and you want to “rock” your vehicle to attempt tofree it. It may also be necessary to turn off the system
when driving in extreme off-road conditions where high
wheel spin is required. SeeIf Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on page 5-19.
ESC may also turn off automatically if it determines that
a problem exists with the system. The SERVICE
STABILITRAK message and the ESC/TCS light will be
on solid to warn the driver that ESC is disabled and
requires service. If the problem does not clear after
restarting the vehicle, you should see your dealer/retailer
for service. SeeDIC Warnings and Messages on
page 4-44for more information.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. SeeAccessories and
Modifications on page 6-3for more information.
Traction Control System (TCS)The vehicle may have a Traction Control System (TCS)
that limits wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that one or both of the front wheels are spinning or
beginning to lose traction. When this happens, the
system reduces engine power and may also upshift
the transmission and apply the front brakes to limit
wheel spin.
5-7