2004 Toyota Sienna Navigation Manual - Page 664
2004 Toyota Sienna Manual
Page 664 highlights
04 SIENNA_U (L/O 0408) -Headlights 1. Open the hood. Turn the bulb base counterclockwise to the front of the vehicle as shown. 2. Unplug the connector while depressing the lock release. If the connector is tight, wiggle it. 3. Plug in a new bulb into the connector and install it into the mounting hole. Aiming is not necessary after replacing the bulb. When aiming adjustment is necessary, contact your Toyota dealer. 482 2004 SIENNA from Aug. '04 Prod. (OM45422U)