Scion 90981-11020 Bulb

High beam bulbs are the inner bulbs of the headlight whereas the low-beam bulbs are the outer ones. First of all, squeeze the release tab and then remove the electrical connection of the high-beam headlight bulb. Next, release the tab in order to transform the electrical connector from the low-beam headlight bulb socket. As for the bulb socket if you want to pull it out of the headlight housing twist it anti-clockwise and then pull it out. One must not touch the bulb with bare hand; if one does, then it should be cleaned with rubbing alcohol because skin oils can cause bulb to heat up and stop working. When placing the bulb, make sure three lug terminals on the bottom of the bulb base match the similar shaped slots in the headlight housing then put the contacts in the socket and twist it as far as it is possible. It should also be noted that the process of installation is quite the opposite of the tapping technique used during the removal process.