Running the Engine While Parked
It is better not to park with the engine running. But if you
ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier caution under
Engine Exhaust on page 2-37.
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the climate control fan is at the highest setting.
One place this can happen is a garage.
Exhaust — with CO — can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard.
SeeWinter Driving on page 4-27.
{CAUTION:
It can be dangerous to get out of your vehicle
if the automatic transaxle shift lever is not fully
in PARK (P) with the parking brake rmly set.
Your vehicle can roll. Do not leave your vehicle
when the engine is running unless you have
to. If you have left the engine running, the
vehicle can move suddenly. You or others
could be injured. To be sure your vehicle will
not move, even when it is on fairly level
ground, always set the parking brake and
move the automatic transaxle shift lever to
PARK (P), or the manual transaxle shift lever
to NEUTRAL.
Follow the proper steps to be sure your vehicle will
not move. If you have an automatic transaxle, see
Shifting Into Park (P) (Automatic Transaxle) on
page 2-34.
If you are parking on a hill and if you are pulling a
trailer, seeTowing a Trailer on page 4-40.
2-38
Notice:If you lower the retractable hardtop in cold
weather (0°F/−18°C or lower), you may damage
top components. Do not lower the retractable
hardtop in cold weather.
1. Park on a level surface and shift the automatic
transaxle into PARK (P), or a manual transaxle
into NEUTRAL with the parking brake set.
2. The vehicle’s engine must be on or turned to ACC,
the trunk cargo cover must be in place, and the
trunk must be closed.
3. Lower both sun visors.
4. Make sure that nothing or no one is on or around
the top. Make sure there is nothing on top or in
front of the cargo cover.
{CAUTION:
Moving parts of the retractable hardtop can
be dangerous. People can be injured by the
hardtop and its mechanism. Keep people away
from your vehicle when you are lowering or
raising the top.5. Push and hold the
bottom of the
retractable hardtop
button located on the
headliner, between
the front reading lamps.
The windows will
automatically lower
and the top will
automatically lower
into the storage area.
A chime will sound
when the top has
lowered completely.
If the radio is on, the sound may be muted brie y while
the retracable top is lowered. This is due to the audio
equalization system re-loading.
Under certain conditions, the Driver Information Center
(DIC) may display a message regarding the retractable
hardtop. If this happens, seeDIC Warnings and
Messages on page 3-48for more information.
2-50
Raising the Retractable Hardtop
1. Park on a level surface and shift the automatic
transaxle into PARK (P), or a manual transaxle
into NEUTRAL with the parking brake set.
2. The vehicle’s engine must be on or in ACC, and
the trunk cargo cover must be in place.
3. Lower both sun visors.
Notice:Raising or lowering the top while the
vehicle is in motion can cause damage to the top
or top mechanism. Make sure the vehicle is in
PARK (P) to lower or raise the top.
4. Make sure nothing or no one is on or around the
top. Make sure there is no cargo on top of or in
front of the trunk cargo cover.
{CAUTION:
Moving parts of the retractable hardtop can be
dangerous. People can be injured by the
hardtop and its mechanism. Keep people away
from your vehicle when you are lowering or
raising the top.5. Push and hold the top
of the retractable
hardtop button located
on the headliner
between the front
reading lamps.
The windows will
automatically lower
and the top will raise.
A chime will sound
when the top has
raised completely.
After the top is fully raised, release the retractable
hardtop button. If you press the button again within
ve seconds, the windows will automatically close.
If your radio is on, you may notice a brief mute in sound.
This is normal and due to the audio system equalization
re-loading for the vehicle with the top raised.
Under certain conditions, the Driver Information Center
(DIC) may display a message regarding the retractable
hardtop. If this happens, seeDIC Warnings and
Messages on page 3-48for more information.
2-51
Delayed Headlamps
The delayed headlamps feature will continue to
illuminate the headlamps for 20 seconds after the key is
turned to OFF, then the headlamps will automatically
turn off.
To override the 20 second delayed headlamp feature
while it is active turn the turn signal/multifunction
lever up one position and then back to AUTO.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset. Fully functional
daytime running lamps are required on all vehicles
rst sold in Canada. The vehicle has a light sensor on
top of the instrument panel. Make sure it is not covered,
or the head lamps will be on when not needed.The DRL system will make your low-beam headlamps
come on at a reduced brightness when the following
conditions are met:
The ignition is on.
The exterior lamps control is in AUTO.
The exterior lamps control is in the parking lamps
only position (this applies only to vehicles that are
rst sold in Canada).
The light sensor detects daytime light.
The parking brake is released (manual transaxle) or
the vehicle is not in PARK (automatic transaxle).
When the DRL system is on, the taillamps, sidemarker
lamps, parking lamps, and instrument panel lights
will not be illuminated unless you have turned the
exterior lamps control to the parking lamp position.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
3-15
Automatic Headlamp System
When it is dark enough outside, your automatic
headlamp system will turn on your headlamps at the
normal brightness along with other lamps such as
the taillamps, sidemarker, parking lamps and the
instrument panel lights. The radio lights will also be dim.
Your vehicle is equipped with a light sensor on top of
the middle part of the instrument panel, so be sure it is
not covered which will cause the automatic headlamp
system to be on whenever the ignition is on.
The automatic headlamp system may also be on when
driving through a parking garage, heavy overcast
weather or a tunnel. This is normal.
There is a delay in the transition between the daytime
and nighttime operation of the DRL and the automatic
headlamp systems so that driving under bridges or
bright overhead street lights does not affect the system.
The DRL and automatic headlamp systems 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
headlamp system will come on immediately. Once
you leave the garage, it will take approximately
one minute for the automatic headlamp 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. See “Instrument
Panel Brightness Control” underInstrument Panel
Brightness on page 3-17.
To idle your vehicle with the automatic headlamp
system off, turn the ignition on and set the exterior light
switch to the off/on position. For Canadian vehicles,
the transaxle must stay in PARK (P) (automatic
transaxle) or the parking brake must be set (manual
transaxle) for this function.
As with any vehicle, you should turn on the regular
headlamps when you need them.
3-16
When the ignition is on, the brake system warning light
will also come on when you set your parking brake.
The light will stay on if your parking brake doesn’t
release fully. If it stays on after your parking brake is
fully released, it means you have a brake problem.
If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push. Or, the pedal may go closer to the
oor. It may take longer to stop. If the light is still on,
have the vehicle towed for service. SeeTowing
Your Vehicle on page 4-38.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you have pulled off the road and
stopped carefully, have the vehicle towed
for service.
Anti-Lock Brake System
Warning Light
If your vehicle has the
anti-lock brake system, the
light will come on when
your engine is started
and may stay on for
several seconds.
That’s normal.
If the light stays on, turn the ignition to OFF. Or, if the
light comes on when you’re driving, stop as soon
as possible and turn the ignition off. Then start the
engine again to reset the system. If the light still stays
on, or comes on again while you’re driving, your vehicle
needs service. If the regular brake system warning
light isn’t on, you still have brakes, but you don’t have
anti-lock brakes. If the regular brake system warning
light is also on, you don’t have anti-lock brakes
and there’s a problem with your regular brakes. See
Brake System Warning Light on page 3-36.
The anti-lock brake system warning light will come on
brie y when you turn the ignition key to ON. This is
normal. If the light doesn’t come on then, have it xed
so it will be ready to warn you if there is a problem.
3-37
LOW OIL LEVEL:This message may display on some
vehicles. For correct operation of the low oil sensing
system, your vehicle should be on a level surface.
A false LOW OIL LEVEL message may appear if the
vehicle is parked on a grade. The oil level sensing
system does not check for actual oil level if the engine
has been off for a short period of time, and the oil
level is never checked while the engine is running. If the
LOW OIL LEVEL message appears, and your vehicle
has been parked on level ground with the engine off for
at least 30 minutes, the oil level should be checked
by observing the oil dipstick. Prior to checking the
oil level, be sure the engine has been off for a few
minutes and your vehicle is on a level surface. Then
check the dipstick and add oil if necessary. SeeEngine
Oil on page 5-17.
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” under
Windshield Washer Fluid on page 5-38.
PARKING BRAKE:This message will display if the
parking brake is left engaged and you try to drive away.
SeeParking Brake on page 2-33for more information.
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.SERVICE AIR BAG:There is a problem with the airbag
system when this message appears. Have your
vehicle serviced immediately by your GM dealer.
STABIL (StabiliTrak
®) NOT READY:When you rst
start your vehicle and drive away, especially during cold
winter weather, this message may display. This is
normal. The StabiliTrak
®performance is affected until
this message automatically clears from the DIC display.
If you acknowledge and clear this message by
pressing one of the DIC buttons, the StabiliTrak
®
system will not be ready. The system will only be ready
when this message clears from the DIC display on
its own. SeeStabiliTrak
®System on page 4-12for
more information.
TOP FAILED:If your vehicle has a retractable hardtop,
this message will display after ve unsuccessful
attempts at retractable hardtop operation. See your
GM dealer for service. SeeLowering the Retractable
Hardtop on page 2-49andRaising the Retractable
Hardtop on page 2-51for more information.
Top Inop (Inoperative) – Trunk:If your vehicle has a
retractable hardtop, this message will display if the
trunk lid is not completely closed when operating the
retractable hardtop. Make sure that the trunk lid is
closed when operating the retractable hardtop. See
Trunk on page 2-14,Lowering the Retractable Hardtop
on page 2-49, andRaising the Retractable Hardtop
on page 2-51for more information.
3-50
TOP MOVE COMPLT (Complete):If your vehicle has
a retractable hardtop, this message will display when
the retractable hardtop has lowered or raised
completely. SeeLowering the Retractable Hardtop on
page 2-49andRaising the Retractable Hardtop on
page 2-51for more information.
Top Not Allowed:If your vehicle has a retractable
hardtop with an automatic transaxle, this message will
display if the retractable hardtop button is pressed while
the vehicle is not in PARK (P). Make sure that the
vehicle is in PARK (P) when operating the retractable
hardtop. SeeLowering the Retractable Hardtop on
page 2-49andRaising the Retractable Hardtop
on page 2-51for more information.
If your vehicle has a retractable hardtop with a manual
transaxle, this message will display if the retractable
hardtop button is pressed while the parking brake is not
set and/or the vehicle’s speed is greater than 2 mph
(3 km/h). Make sure that the parking brake is set and the
vehicle’s speed is lowered or the vehicle is stopped
when operating the retractable hardtop. SeeLowering
the Retractable Hardtop on page 2-49andRaising
the Retractable Hardtop on page 2-51for more
information.
TOP NOT SECURE:If your vehicle has a retractable
hardtop, this message will display when the retractable
hardtop button is released before the top open orclose operation is complete. Press and hold the
retractable hardtop button to fully open or close the top.
SeeLowering the Retractable Hardtop on page 2-49
andRaising the Retractable Hardtop on page 2-51
for more information.
TOP OVER TEMP (Temperature):If your vehicle has
a retractable hardtop, this message will display when
the retractable hardtop button is pressed and the
hardtop pump motor temperature is too hot. Wait for the
hardtop pump motor to cool down before using the
retractable hardtop. SeeLowering the Retractable
Hardtop on page 2-49andRaising the Retractable
Hardtop on page 2-51for more information.
TOP TOO COLD:If your vehicle has a retractable
hardtop, this message will display when the retractable
hardtop button is pressed and the hardtop pump
motor temperature is too cold. Wait for the hardtop
pump motor to warm up before using the retractable
hardtop. SeeLowering the Retractable Hardtop on
page 2-49andRaising the Retractable Hardtop
on page 2-51for more information.
TRUNK AJAR: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 on page 2-14for more
information.
3-51