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Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
The rear window defogger will only work when the
ignition is in RUN.
<(Rear):Press the button to turn the rear
window defogger on or off. Be sure to clear
as much snow from the rear window as possible.
An indicator light below the symbol will come
on to let you know that the rear window defogger
is activated.
The rear window defogger will turn off
approximately 15 minutes after the button is
pressed. If turned on again, the defogger will only
run for approximately seven minutes before
turning off. If turned on again, the defogger will
only run for approximately seven minutes before
turning off. If vehicle speed is greater than 50 mph
(80 km/h) and the rear defogger is active, it will
remain on as long as the speed is greater
than 50 mph (80 km/h). The defogger can also be
turned off by pressing the button again or by
turning off the engine.Notice:Do not use anything sharp on the
inside of the rear window. If you do, you could
cut or damage the warming grid, and the
repairs would not be covered by your warranty.
Do not attach a temporary vehicle license,
tape, a decal or anything similar to the
defogger grid.
Outlet Adjustment
Rotate the outlets and move the outlet vanes to
change the direction of the air ow and to open and
close the outlets.
Operation Tips
Clear away any ice, snow or leaves from the
air inlets at the base of the windshield that
may block the ow of air into your vehicle.
Use of non-GM approved hood de ectors may
adversely affect the performance of the
system.
Keep the path under the front seats clear of
objects to help circulate the air inside of
your vehicle more effectively.
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Page 186 of 446

Anti-Lock Brake System
Warning Light
Your vehicle may have
the Anti-Lock Brake
System (ABS).
This light will come on when your engine is started
and may stay on for several seconds. That is
normal.If the light stays on, turn the ignition off. If the light
comes on when you are 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 after driving at a speed of at least
13 mph (20 km/h), or comes on again while you are
driving, your vehicle needs service. If the regular
brake system warning light is not on, you still have
brakes, but you do not have anti-lock brakes. If the
regular brake system warning light is also on, you
do not have anti-lock brakes and there is a problem
with your regular brakes. SeeBrake System
Warning Light on page 185.
The ABS warning light will come on brie y when
you turn the ignition key to RUN. This is normal.
If the light does not come on then, have it xed so
it will be ready to warn you if there is a problem.
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Page 202 of 446

LOCK HORN
If your vehicle has Remote Keyless Entry (RKE),
this feature, which allows the vehicle’s horn to
chirp every time the lock button on the RKE
transmitter is pressed, can be enabled or disabled.
When LOCK HORN appears on the display,
press and hold the reset button for at least
one second to scroll through the available settings:
OFF (default):The horn will not chirp on the rst
press of the lock button on the RKE transmitter.
The horn will still chirp on the second press.
ON:The horn will chirp on the rst press of the
lock button on the RKE transmitter.
SeeRemote Keyless Entry (RKE) System
Operation on page 98for more information.
Choose one of the available settings and press
the information button to select it and move on to
the next feature.
UNLOCK HORN
If your vehicle has Remote Keyless Entry (RKE),
this feature, which allows the vehicle’s horn to
chirp on the rst press of the unlock button on the
RKE transmitter, can be enabled or disabled.
When UNLOCK HORN appears on the display,
press and hold the reset button for at least
one second to scroll through the available settings:
OFF (default):The horn will not chirp when the
unlock button on the RKE transmitter is pressed.
ON:The horn will chirp on the rst press of
the unlock button on the RKE transmitter.
SeeRemote Keyless Entry (RKE) System
Operation on page 98for more information.
Choose one of the available settings and press
the information button to select it and move on to
the next feature.
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