First Time Compass Calibration
WARNING: This page is about a different car, the 2005 Dodge SX, 2005 Dodge SRT-4, and 2005 Dodge Neon. However, it is still accessible from the selected car via links, so may be relevant.
The mirror is shipped in the first time calibration mode with the CAL symbol illuminated. After completing three 360° turns in an area free from large metal objects, the CAL symbol should turn off and the compass will function normally.