Owners Manual
Page 99
... the outside rear view mirror defogger and windshield wiper de−icer, push the switch. Leaving the system on for melting snow. 2003 HIGHLANDER from Aug. '02 Prod. (OM48441U) 99 The defogger is operating. The heater panel in the "ON" position. Push the switch once again to de−ice the windshield wiper blades by operating...
... the outside rear view mirror defogger and windshield wiper de−icer, push the switch. Leaving the system on for melting snow. 2003 HIGHLANDER from Aug. '02 Prod. (OM48441U) 99 The defogger is operating. The heater panel in the "ON" position. Push the switch once again to de−ice the windshield wiper blades by operating...