2004 Lexus LS 430 User Guide 2 - Page 124

GAUGES, METERS AND SERVICE REMINDER INDICATORS 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.). D During calibration, do not operate electric systems (moon roof, power windows, etc.) as they may interfere with the calibration. INSTRUMENT PANEL LIGHT CONTROL 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. 13L143 To adjust the brightness of the instrument panel lights, turn the knob. With the knob turned fully right, the intensity of the instrument panel lights will not be reduced when the headlight switch is on. 106