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:
Glossary of sae and Toyota terms
This glossary lists all SAE-J1930 terms and abbreviations used in this manual
in compliance with SAE recommendations,
as well as their TOYOTA equivalents.
...