For the 2005 Toyota Highlander, the supplied fitment data lists a 9005 bulb for the high beam and daytime running light. No low-beam bulb is specified in the available data, so verify the low-beam application on the vehicle before ordering. No projector or non-projector headlight distinction is provided.
Other exterior lighting uses several different bulb types. The front turn signal, parking light, and front side marker use 7528. The rear turn signal uses amber 7440A, while the reverse light uses 7440. The tail and brake lights use red 7443R, and the center stop light uses 921. The rear side marker takes 168NA.
For smaller lamps, license plate and courtesy lighting may use either 168 or 917. Map lights also use 168 or 917, the dome light uses DE3175, and the glove-box light uses 2721. Confirm the existing bulb and socket where multiple options are listed.