2002 CHEVROLET AVEO climate control

Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
or moisture condensing on the cool window glass. This
can be minimized if the climate control system is used
properly. There are two modes to clear fog or frost from
your windshield. Use the defog mode to clear the
windows of fog or moisture and warm the passengers.
Use the defrost mode to remove fog or frost from the
windshield more quickly.
For best results, clear all snow and ice from the
windshield before defrosting.
Select one of these available modes from the
right knob.
0(Defog):This mode directs most of the air to the
windshield and the floor outlets. A small amount of air
is also directed to the outboard outlets for the side
windows and to the instrument panel side outlets.
When you select this mode, the system runs the
air-conditioning compressor. To defog the windows
faster, turn the temperature control knob clockwise to
the warmest setting.
1(Defrost):This mode directs the air to the
windshield and the outboard outlets for the side
windows. A small amount of air is also directed to the
instrument panel side outlets. When you select this
mode, the system runs the air-conditioning compressor.
To defrost the windows faster, turn the temperature
control knob clockwise to the warmest setting.
Do not drive the vehicle until all windows are clear.
Rear Window and Outside Mirror
Defogger
Your vehicle may have a rear window and outside
mirror defogger. This feature will only work when the
ignition is turned to ON.
The rear window defogger uses a warming grid to
remove fog or frost from the rear window. Before using
this feature, clear as much snow from the rear
window as possible.
<(Rear Window Defogger):Press this button to
turn the rear window and outside mirror defogger on or
off. An indicator light in the button will come on to let
you know that the feature is activated.
If your vehicle does not have air conditioning, the rear
window defogger will remain on until the button is
pressed again.
3-20

{CAUTION:
If you add different sized wheels, your vehicle
may not provide an acceptable level of
performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use GM
specic wheel and tire systems developed for
your vehicle, and have them properly installed
by a GM certied technician.
SeeBuying New Tires on page 5-54andAccessories
and Modifications on page 5-3for additional information.
Uniform Tire Quality Grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
selection width.For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system developed
by the Unites States National Highway Traffic Safety
Administration (NHTSA), which grades tires by
treadwear, traction, and temperature performance. This
applies only to vehicles sold in the United States. The
grades are molded on the sidewalls of most passenger
car tires. The Uniform Tire Quality Grading (UTQG)
system does not apply to deep tread, winter-type snow
tires, space-saver, or temporary use spare tires, tires with
nominal rim diameters of 10 to 12 inches (25 to 30 cm),
or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to federal safety
requirements.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course.
For example, a tire graded 150 would wear one and
a half (1
1⁄2) times as well on the government course as
a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart significantly from the norm
due to variations in driving habits, service practices, and
differences in road characteristics and climate.
5-55

Cleaning
Aluminum Wheels........................................5-71
Exterior Lamps/Lenses.................................5-69
Fabric/Carpet..............................................5-67
Finish Care.................................................5-70
Inside of Your Vehicle..................................5-66
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-68
Tires..........................................................5-71
Underbody Maintenance...............................5-72
Washing Your Vehicle...................................5-69
Weatherstrips..............................................5-69
Windshield and Wiper Blades........................5-70
Climate Control System...................................3-18
Air Filter, Passenger Compartment.................3-21
Outlet Adjustment........................................3-21
Clock............................................................3-32
Clutch, Hydraulic.............................................5-21
Collision Damage Repair..................................7-11
Compact Spare Tire........................................5-66
Control of a Vehicle.......................................... 4-6
Coolant
Engine Temperature Gage............................3-28
Heater, Engine............................................2-20
Surge Tank Pressure Cap.............................5-24
Cooling System..............................................5-26
Cruise Control................................................3-10
Cruise Control Light........................................3-29
Cupholder(s)..................................................2-34Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-6
Reporting Safety Defects to General Motors....7-15
Reporting Safety Defects to the
Canadian Government..............................7-14
Reporting Safety Defects to the
United States Government.........................7-14
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-15
D
Daytime Running Lamps..................................3-14
Daytime Running Lamps Indicator Light.............3-29
Defensive Driving............................................. 4-2
Doing Your Own Service Work........................... 5-4
Dome Lamp ...................................................3-16
Door
Ajar Light...................................................3-38
Central Door Unlocking System....................... 2-7
Door Ajar Reminder....................................... 2-8
Locks.......................................................... 2-7
Rear Door Security Locks............................... 2-8
3