Chevrolet Impala 2007 Owner's Manual page 196

If a low or high tire pressure condition is detected
by the system while driving, a message advising
you to check the pressure in a specific tire
will appear in the display. See Inflation - Tire
Pressure on page 359 and DIC Warnings
and Messages on page 199 for more information.
If the tire pressure display shows dashes
instead of a value, there may be a problem with
your vehicle. If this consistently occurs, see
your dealer/retailer for service.
Learn Tire Positions
To access this display, the vehicle must be in
PARK (P). After rotating the tires or after replacing
a tire or sensor, the Tire Pressure Monitor
(TPM) system must re-learn the tire positions.
To re-learn the tire positions, see Tire Pressure
Monitor System on page 360. See Tire Inspection
and Rotation on page 364 and DIC Warnings
and Messages on page 199 for more information.
196
Compass Zone
Your vehicle may have this feature. Under certain
circumstances, such as during a long distance
cross-country trip, it will be necessary to
compensate for compass variance and reset the
zone. To change the compass zone through
the DIC, see DIC Compass on page 197.
Compass Calibration
The compass can be manually calibrated.
To calibrate the compass through the DIC,
see DIC Compass on page 197.
Remote Key
To access this display, the vehicle must be in
PARK (P). This display allows you to match the
Remote Keyless Entry (RKE) transmitter to
your vehicle. To match an RKE transmitter to
your vehicle, do the following:
1. Press the vehicle information button until
V
PRESS TO RELEARN REMOTE KEY
displays.
2. Press the set/reset button.
The message REMOTE KEY LEARNING
ACTIVE will display.