
Ignition Positions
The ignition switch has
four different positions.
To shift out of P (Park), the ignition must be in ON/RUN
or ACC/ACCESSORY and the brake pedal must be
applied.
Notice:Using a tool to force the key to turn in the
ignition could cause damage to the switch or break
the key. Use the correct key, make sure it is all the
way in, and turn it only with your hand. If the key
cannot be turned by hand, see your dealer/retailer.
9(LOCK/OFF):This position locks the ignition. It also
locks the transmission. The key can only be removed
in LOCK/OFF.The shift lever must be in P (Park) to turn the ignition
switch to LOCK/OFF.
The steering can bind with the wheels turned off center.
If this happens, move the steering wheel from right
to left while turning the key to ACC/ACCESSORY.
If this doesn’t work, the vehicle needs service.
ACC (ACC/ACCESSORY):This position lets you
use things like the radio and windshield wipers while
the engine is not running.
R(ON/RUN):This position can be used to operate the
electrical accessories and to display some instrument
panel warning lights. The switch will stay in this position
while the engine is running.
If you leave the key in the ACC/ACCESSORY or
ON/RUN position with the engine off, the battery could
be drained. You may not be able to start the vehicle if the
battery is allowed to drain for an extended period of time.
/(START):This position starts the engine. When the
engine starts, release the key. The ignition switch will
return to the ON/RUN position for driving.
A warning tone will sound when the driver door is opened,
the ignition is in ACC/ACCESSORY or LOCK/OFF and
the key is in the ignition.
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¨SEEK:Press to seek or scan stations with a strong
signal in the selected band.
To seek stations, press and release¨SEEK to go
to the next station and stay there.
To scan stations, press and hold¨SEEK for a
few seconds until the radio beeps once. The radio
goes to a station, plays for a few seconds, then goes
to the next station. Press
¨SEEK again to stop
scanning.
To scan preset stations in the selected band, press
and hold
¨SEEK for four seconds until a double
beep sounds. The radio goes to a stored preset,
plays for a few seconds, then goes to the next stored
preset. Press
¨SEEK again to stop scanning
preset stations.
4(Information):For vehicles with XM, MP3, WMA,
or RDS features, press
4to display additional text
information related to the current FM-RDS or XM station;
or CD, MP3, WMA song. Song title information will be
displayed on the top line of the display while the artist
information will be displayed on the bottom line, if the
information is available during XM, CD, MP3, or WMA
playback. When information is not available, “No Info”
displays.
Storing a Radio Station
Drivers are encouraged to set up radio station favorites
while the vehicle is in P (Park). Tune to favorite stations
using the softkeys, favorites button, and steering wheel
controls. SeeDefensive Driving on page 4-2Defensive
Driving.
FAV (Favorites):A maximum of 36 stations can be
stored as favorites using the six softkeys located below
the radio station frequency tabs and by using the radio
favorites page button (FAV button). Press FAV to go
through up to six pages of favorites, each having six
favorite stations available per page. Each page of
favorites can contain any combination of AM, FM, or XM
stations. The current balance/fade and tone settings are
also stored with the favorite stations.
To store a station as a favorite:
1. Tune to the desired radio station and set the
balance/fade and tone settings to the desired levels.
2. Press FAV to display the page where to store the
station.
3. Press and hold one of the six softkeys until a beep
sounds.
4. Repeat the steps for each radio station to be stored
as a favorite.
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The TPMS matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON/RUN with the
engine off.
3. Press and hold the Remote Keyless Entry (RKE)
transmitter’s LOCK and UNLOCK buttons, at the
same time, for about ve seconds to start the TPMS
learn mode. The horn sounds twice indicating the
TPMS receiver is ready and in learn mode.
4. Start with the driver side front tire. The driver side
front turn signal also comes on to indicate that
corner’s sensor is ready to be learned.
5. Remove the valve cap from the tire’s valve
stem. Activate the TPMS sensor by increasing
or decreasing the tire’s air pressure for about
eight seconds. The horn chirp, can take up to
30 seconds to sound. It chirps one time and then
all the turn signals ash one time to con rm the
sensor identi cation code has been matched to
the tire/wheel position.
6. The passenger side front turn signal comes on to
indicate that corner sensor is ready to be learned.
Proceed to the passenger side front tire and
repeat the procedure in Step 5.7. The passenger side rear turn signal comes on to
indicate that corner sensor is ready to be learned.
Proceed to the passenger side rear tire and
repeat the procedure in Step 5.
8. The driver side rear turn signal comes on to
indicate that corner sensor is ready to be learned.
Proceed to the driver side rear tire, and repeat
the procedure in Step 5.
9. After hearing the single horn chirp for the driver
side rear tire, two additional horn chirps sound
to indicate the tire learning process is done.
Turn the ignition switch to LOCK/OFF.
If no tires are learned after entering the TPMS learn
mode, or if communication with the receiver stops, or
if the time limit has expired, turn the ignition switch to
LOCK/OFF and start over beginning with Step 2.
10. Set all four tires to the recommended air pressure
level as indicated on the Tire and Loading
Information label.
11. Put the valve caps back on the valve stems.
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GM recommends replacing tires in sets of four.
This is because uniform tread depth on all tires will
help keep your vehicle performing most like it did
when the tires were new. Replacing less than a
full set of tires can affect the braking and handling
performance of your vehicle. SeeTire Inspection
and Rotation on page 5-59for information on
proper tire rotation.
{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different
sizes, brands, or types (radial and bias-belted
tires), the vehicle may not handle properly,
and you could have a crash. Using tires of
different sizes, brands, or types may also
cause damage to your vehicle. Be sure to
use the correct size, brand, and type of
tires on all wheels. It is all right to drive
with your compact spare temporarily, as
it was developed for use on your vehicle.
SeeCompact Spare Tire on page 5-80.
{CAUTION:
If you use bias-ply tires on the vehicle, the
wheel rim anges could develop cracks after
many miles of driving. A tire and/or wheel
could fail suddenly, causing a crash. Use only
radial-ply tires with the wheels on the vehicle.
If you must replace your vehicle’s tires with those
that do not have a TPC Spec number, make sure
they are the same size, load range, speed rating,
and construction type (radial and bias-belted tires)
as your vehicle’s original tires.
Vehicles that have a tire pressure monitoring
system could give an inaccurate low-pressure
warning if non-TPC Spec rated tires are installed
on your vehicle. Non-TPC Spec rated tires may
give a low-pressure warning that is higher or lower
than the proper warning level you would get with
TPC Spec rated tires. SeeTire Pressure Monitor
System on page 5-54.
Your vehicle’s original equipment tires are listed
on the Tire and Loading Information Label.
SeeLoading the Vehicle on page 4-21, for more
information about the Tire and Loading Information
Label and its location on your vehicle.
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