Toyota Highlander Service Manual: Lighting system

Lighting

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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:

Inspection
HINT: EC mirror stands for electrochromic mirror. 1. w/ EC mirror: INSPECT INNER REAR VIEW MIRROR ASSY (a) Inspect operation of the electrochromic inner rear view mirror.  Connect the battery's positive (+) lead to terminal 6 and the battery's negative (-) lead to terminal 7. & ...