Toyota—Corolla/RAV4/Echo—Headlamp Dimmer Switch
What are the defects?
In the subject vehicles, the headlamp dimmer switch contact points may overheat due to high internal electrical resistance caused by residue build up on the surface of the contact points. In the worst case, this overheating may cause the headlamps to become inoperative.
What are the hazards?
Critical driving situations.
What should consumers do?
All owners will be contacted individually by letter.