Sensors
The solar sensor, located on top of the instrument panel near the windshield, monitors the solar heat.
The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort.
If the sensor is covered, the automatic climate control system may not work properly.
See also:
SERVICE SUSPENSION
SYSTEM
This message displays when
there is a problem with the Magnetic
Ride Control system. See Magnetic
Ride Control for
more information. Have the vehicle
serviced by your dealer. ...
Lamps On Reminder
This light comes on whenever the parking lamps are on.
See Exterior Lamp Controls for more information. ...
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems.
It also checks the tire pressures, if the v ...






