2005 Lexus GS 300 Owners Manual - Page 78
2005 Lexus GS 300 Manual
Page 78 highlights
GAUGES, METERS AND SERVICE REMINDER INDICATORS The following service reminder indicators go off after a few seconds. or INSTRUMENT PANEL LIGHT CONTROL The following service reminder indicator goes off after about 6 seconds. 13G005 The lights other than the slip indicator light may stay on for about 60 seconds after the ignition key is turned to the "ON" position. It is normal if they go out after a while. If any service reminder indicator or warning buzzer does not function as described above, have it checked by your Lexus dealer as soon as possible. The brightness of the instrument panel lights is automatically adjusted depending on the brightness of your surroundings. To adjust the brightness as you like, turn the knob. However, if the brightness is automatically adjusted at the maximum, turning the knob cannot change the brightness. When the headlight switch is in the first or second click stop, you can also adjust the brightness of the displays on the audio and air conditioning systems using this knob. 52