Checking bulbs
With all doors closed, apply the parking brake and place the ignition switch in the ON position without starting the engine. The following lights will come on:

If equipped, the following lights come on briefly and then go off:

If any light fails to come on, it may indicate an open circuit in the electrical system.
Have the system repaired promptly.
See also:
Unfastening the seat belts
1 To unfasten the seat belt, press the button on
the buckle. The seat belt automatically retracts. ...
King Cab
Maximum towing capacity: 6,500 pounds (4x2 V-6), 6,300 pounds (4x4 V-6)
Maximum payload range: 899-1,547 pounds (depending on trim, engine,
transmission) ...
Class I hitch
Class I trailer hitch equipment (receiver, ball
mount and hitch ball) can be used to tow trailers
of a maximum weight of 2,000 lb (909 kg).
You may add Class I trailer hitch equipment that
has ...
