2004 Lexus IS 300 Owners Manual - Page 55

03 07.09 SWITCHES HEADLIGHT CLEANER SWITCH REAR WINDOW AND OUTSIDE REAR VIEW MIRROR DEFOGGER, AND WINDSHIELD WIPER DEICER SWITCH SV12007 SL12005 To spray fluid on the headlights, push the switch with the headlights on. The ignition key must be in the "ON" position. Check the fluid level frequently as headlight cleaner uses fluid a lot. For information on adding washer fluid, see "Adding washer fluid" on page 384. Some models: If you push the windshield washer switch with the headlights on, the headlight cleaner operates once automatically. To turn the electric rear window defogger on, push the switch. The ignition key must be in the "ON" position. The thin heater wires on the inside of the rear window and the heater panels in the outside rear view mirrors will quickly clear the surface. Keep your hands off the mirror faces when the switch is on. An indicator light is on when the defogger is operating. Some models: the windshield wiper deicers are optionally equipped to deice the windshield wiper blades by operating simultaneously with defogger. NOTICE Do not turn the headlight cleaner on with the washer fluid tank empty. It may cause the cleaner motor to overheat. 36