Compass Calibration :: Automatic Dimming Rearview Mirror with OnStar® and Compass :: Mirrors :: Features and Controls :: Buick Rainier Owners Manual :: Buick Rainier - BuiClub.com

Compass Calibration

Buick Rainier / Buick Rainier Owners Manual / Features and Controls / Mirrors / Automatic Dimming Rearview Mirror with OnStar® and Compass / Compass Calibration

Press and hold the on/off button to activate the compass calibration mode. CAL will be displayed in the compass window on the mirror.

The compass can be calibrated by driving the vehicle in circles at 5 mph (8 km/h) or less until the display reads a direction.

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