Open the hood. Disconnect the connector. Remove the rubber cover.
If the connector is tight, then shake it.
Release the lamp retaining spring and remove the lamp. Install the new bulb and secure the bulb retaining spring.
To mount the lamp, align the lamp ears with the slot in the mounting hole.
Install the rubber cap "TOP" up and press the tab. Insert connector.
Make sure the rubber cap fits snugly on the connector and headlight housing.
Steering is unnecessary after lamp replacement. If aiming is required, contact your Toyota dealer.