Toyota 2006 4runner Owner's Manual page 440

—Headlights
Low beam
(outside)
High beam
(inside)
1. Turn the bulb base counterclockwise
to the front of the vehicle as shown.
440
'06 4Runner_U (L/O 0508)
2. Unplug the connector while depress-
ing the lock release.
If the connector is tight, wiggle it.
3. Install a new bulb and connector
into the mounting hole and turn
them clockwise to the front of the
vehicle.
Aiming is not necessary after replacing
the bulb. When aiming adjustment is nec-
essary, contact your Toyota dealer.