Toyota 2001 Tundra Owner's Manual page 272

—Front fog lights
1. Turn the bulb base counterclockwise
to the front of the vehicle as shown.
264
'01 TUNDRA_U (L/O 0008)
2. Pull the bulb out of the bulb base.
If the connector is tight, wiggle it.
2001 TUNDRA (OM34416U)
3. Install a new bulb base by turning it
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.