Toyota Highlander Service Manual: Lighting system

Lighting

...

Precaution

1. PRECAUTION OF HEADLAMP BULB REPLACEMENT (a) If even a thin film of oil is left on the surface of the halogen lamp, the bulb may be damaged because the lamp will burn at a higher temperature. ( ...

More about Toyota Highlander:

Indicators
The indicators inform the driver of the operating state of the vehicle’s various systems. Turn signal indicator Headlight indicator Tail light indicator Headlight high beam indicator *2Automatic high beam indicator *2Front fog light indicator *2Cruise control indicator *2C ...