2005 Toyota Tacoma Owners Manual - Page 230

05 02.25 Perform circling calibration just after you have purchased your Toyota. And then always perform circling calibration after the battery has been removed, replaced or disconnected. LS10038a LS10039 D Do not perform circling calibration of the compass in a place where the earth's magnetic field is subject to interference by artificial magnetic fields (underground parking, under a steel tower, between buildings, roof parking, near a crossing, near a large vehicle, etc.). CALIBRATING THE COMPASS (circling calibration) Sometimes the direction display on the compass may not change after a turn. To rectify this, stop the vehicle and push and hold the "E/M" button until the "CAL" indication appears on the compass display. (At this time, the compass display is locked in "N".) Drive the vehicle in a circle at 8 km/h (5 mph) or less. If there is not enough space to drive in a circle, drive around the block. When the "CAL" indication goes off and the compass returns to the normal mode, calibration is complete. If calibration cannot be performed because of the magnetized vehicle etc., take your vehicle to Toyota dealer. D During calibration, do not operate electric systems (moon roof, power windows, etc.) as they may interfere with the calibration. CAUTION D When doing the circling calibration, be sure to secure a wide space, and watch out for people and vehicles in the neighborhood. Do not violate any local traffic rules while performing circling calibration. D Do not adjust the display while the vehicle is moving. Be sure to adjust the display only when the vehicle is stopped. 230 2005 TACOMA from Mar. '05 Prod. (OM35862U)