See also:

Sentry Key
The Sentry Key Immobilizer system prevents unauthorized vehicle operation by disabling the engine. The system does not need to be armed or activated. Operation is automatic, regardless of whethe ...

Manual Compass Calibration
If the compass appears erratic, inaccurate or abnormal, you may wish to calibrate the compass. Prior to calibrating the compass, make sure the proper zone is selected. 1. Start the engine and leave ...

Calibrate Compass
Refer to “Compass Display” for more information. ...