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COMPASS DI-95 < SERVICE INFORMATION > C D E F G H I J L M A B DI N O P • During normal operation, the Compass Mirror will continuously update the compass calibration to adjust for gradual changes in the vehicle's magnetic “remnant” field. If the vehicle is subjected to high magnetic influ- • If at any time the compass continually displays the incorrect direction or the reading is erratic or locked, ver- ify the correct zone variance. Troubleshooting Chart Zone Variation Setting Procedure INFOID:0000000001328523 NOTE: Press and hold the inside mirror switch for 6 – 9 seconds. 2. The current zone setting appears on the compass display. 3. Find the current geographical location number in the Zone Varia- 4. Select the new zone number. (Press the inside mirror switch 5. After select the new zone number, the compass display will 6. Preform the following Calibration Procedure for more accurate Calibration Procedure INFOID:0000000001328524 NOTE: Symptom Cause Solution / Reference The compass display reads “C”. • Compass is not calibrated. bridges, subways, concentrations of met- • Compass was calibrated incorrectly or in the presence of a strong magnetic field. Perform Calibration. DI-95, "Calibration Procedure" . Compass shows the wrong direction. Compass does not change direction – ap- Compass does not show all the directions, The compass was calibrated but it “loses” On long trips the compass shows the wrong Perform Zone Variation Setting if correct DI-95, "Zone Variation Setting Pro- Compass does not work – No direction is Compass not turned ON. Check for green LED indicator (inside mir- No power to inside mirror. Check power supply circuit. SEL168Y |