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Engine Exhaust
{CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can not
see or smell. It can cause unconsciousness
and death.
You might have exhaust coming in if:
Your exhaust system sounds strange or
different.
Your vehicle gets rusty underneath.
Your vehicle was damaged in a collision.
CAUTION: (Continued)
CAUTION: (Continued)
Your vehicle was damaged when driving
over high points on the road or over road
debris.
Repairs were not done correctly.
Your vehicle or exhaust system had been
modi ed improperly.
If you ever suspect exhaust is coming into
your vehicle:
Drive it only with all the windows down to
blow out any CO; and
Have your vehicle xed immediately.
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Page 106 of 446

Running Your Engine While You
Are 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. See
Winter Driving on page 4-26.
{CAUTION:
It can be dangerous to get out of your vehicle if
the 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 you are on
fairly level ground, always set your parking
brake and move the shift lever to PARK (P).
Follow the proper steps to be sure your vehicle will not
move. SeeShifting Into Park (P) on page 2-33.
If you are parking on a hill and if you are pulling a
trailer, also seeTowing a Trailer on page 4-39.
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Mirrors
Manual Rearview Mirror
When you are sitting in a comfortable driving position,
adjust the mirror so you can see clearly behind your
vehicle. Grip the mirror in the center to move it up
or down and side to side. The day/night adjustment
allows you to adjust the mirror to avoid glare from any
headlamps behind you. Push the tab away from
you for daytime use; pull it toward you for night use.
Automatic Dimming Rearview Mirror
Your vehicle may have an automatic dimming rearview
mirror. Your vehicle’s mirror may also contain OnStar®
controls. SeeOnStar®System on page 2-42for
more information.
At night, when the glare is too high, the mirror will
gradually darken to reduce glare. This change may take
a few seconds. The mirror will return to its clear
daytime state when the glare is reduced.
Mirror Operation
AUTO:Press this button to turn on the automatic
dimming feature.
OFF:Press this button to turn off the automatic
dimming feature.
O(On/Off):For mirrors equipped with OnStar®
controls, press this button to turn on the automatic
dimming feature. To turn off automatic dimming, press
this button again.
The indicator light will be illuminated when this feature
is active.
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Outside Power Mirrors
The controls for the outside power mirrors are located
on the driver’s door armrest.
Press the left or right side of the L/R selector switch
located beneath the control pad to choose the left
or right mirror.To adjust the mirror, use one of the four arrows located
on the control pad to move the mirror in the direction
you want it to go. When nished adjusting the mirrors,
leave the L/R selector switch in the center position,
to prevent unwanted mirror movement in case the
control pad is accidentally bumped while driving. Adjust
each outside mirror so that you can see a little of
your vehicle and the area behind your vehicle.
If your vehicle is equipped with the memory function,
the mirrors and driver’s seat position can be stored into
memory. SeeMemory Seat and Mirrors on page 2-50.
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Outside Curb View Assist Mirror
If you have the memory seat and mirrors feature, the
passenger’s outside power mirror also includes a
tilt-down feature that operates when the shift lever is in
REVERSE (R). When the vehicle is shifted out of
REVERSE (R), the passenger’s mirror will return to its
original position after a ve-second delay. This delay
prevents movement of the mirror if multiple gear
transitions (REVERSE (R) to DRIVE (D) to
REVERSE (R)) occur during a parallel parking
maneuver. This feature can be programmed on or off
through the DIC personalization programming menu.
SeeDIC Vehicle Personalization on page 3-64for
programming instructions.
Outside Convex Mirror
Your passenger’s side mirror is convex. A convex
mirror’s surface is curved so you can see more from the
driver’s seat.
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
Outside Heated Mirrors
If your vehicle has this feature, when you operate the
rear window defogger, the heated driver’s and
passenger’s outside power mirrors are warmed to help
clear them of ice and snow. See “Rear Window
Defogger” underClimate Control System on page 3-27
orAutomatic Climate Control System on page 3-29
for more information.
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OnStar®System
Your vehicle may have this feature. OnStar®uses
global positioning system (GPS) satellite technology,
wireless communications, and state of the art call
centers to provide you with a wide range of safety,
security, information and convenience services.A complete OnStar
®user’s guide and the terms and
conditions of the OnStar®Subscription Service
Agreement are included in your OnStar®-equipped
vehicle’s glove box literature. For more information, visit
www.onstar.com, contact OnStar
®at 1-888-4-ONSTAR
(1-888-466-7827), or press the blue OnStar®button
to speak to an OnStar®advisor 24 hours a day, 7 days
a week.
A completed Subscription Service Agreement is required
prior to delivery of OnStar
®services and prepaid
calling minutes are also required for OnStar®Personal
Calling and OnStar®Virtual Advisor use. Terms and
conditions of the Subscription Service Agreement can be
found at www.onstar.com.
OnStar®Services
One of the following plans is normally included for a
speci c duration with each vehicle equipped with
OnStar
®. You can upgrade or extend your OnStar®
service plan to meet your needs.
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