Digital Compass, Calibrating

It Is Necessary to Calibrate the Digital Compass If:

• The compass directions are not correct.
• The letter "C" instead of a direction will appear or the compass display will be blank.
• A new Automatic Dimming Interior Rearview Mirror -Y7- is installed.

The Digital Compass May Also Need to Be Calibrated If:

• The vehicle battery was reconnected after being disconnected for an extended period.
• A new audio system or audio system component was installed.

Digital Compass, Calibrating:

Courtesy of AUDI OF AMERICA, LLC

-- Switch the ignition on.

• The letter "C" must appear in the compass display -1-.

-- If the letter "C" does not appear, press the button -2- for 9 to 12 seconds until a "C" appears in the compass display.

-- Drive in a circle two to three times at about 10 km/h (5 mph) until a direction is shown in the compass display.

-- The interior rearview mirror automatic dimming function is reactivated after the calibration is complete. Refer to AUTOMATIC DIMMING FUNCTION, SWITCHING ON AND OFF .