climate control Oldsmobile Aurora 2001 s User Guide

3-24 Theft-Deterrent Feature
THEFTLOCK
is designed to discourage theft of
your radio. It works by using a secret code to disable
all radio functions whenever battery power is removed
and the radio is placed in a different vehicle. This
feature requires no user input to be activated. It is
automatically armed when it is put into the vehicle for
the first time.
When the radio is turned off, the blinking red light
indicates that THEFTLOCK is armed.
If THEFTLOCK is activated, your radio will not operate
if stolen. The radio will display LOC and a red LED
indicator light will come on above the THEFTLOCK
logo to indicate a locked condition. If this occurs,
the radio will have to be returned to the dealer.
Audio Steering Wheel Controls
With this feature, you can control certain radio functions
using the buttons on your steering wheel.
Some steering wheel
controls operate climate
controls. See ªSteering
Wheel Controls for
Climate Controlº earlier
in this section.
VOL: Press the up or down arrow to increase or
decrease volume.
SEEK: Press this button to tune to the next strong
radio station. When playing a cassette tape or compact
disc, press SEEK to hear the next selection. There must
be at least a three
-second gap between selections on a
cassette tape.
PROG: Press this button to tune in the next preset
radio station. When playing a cassette tape, press PROG
to hear the other side of a tape that is playing. When
listening to a disc in the CD changer, press PROG to
select the next loaded disc.

6-54 Uniform Tire Quality Grading
Quality grades can be found where applicable on the tire
sidewall between tread shoulder and maximum section
width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration, 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
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 and additional General Motors Tire
Performance Criteria (TPC) standards.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.
Traction
-- AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire's ability to
stop on wet pavement as measured under controlled
conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance. Warning: The traction grade
assigned to this tire is based on straight
-ahead braking
traction tests, and does not include acceleration,
cornering, hydroplaning, or peak traction characteristics.