1999 Ford F150 Owner Guide 1st Printing - Page 100
1999 Ford F150 Manual
Page 100 highlights
Seating and safety restraints In order to avoid inadvertent deployment of the passenger air bag, always remove the ignition key from the passenger air bag ON/OFF switch. Turning the passenger air bag back on The passenger air bag remains OFF until you turn it back ON. 1. Insert the ignition key and turn the switch to ON. 2. The OFF light will briefly illuminate when the ignition is turned to ON. This indicates that the passenger air bag is operational. PASSENGER AIRBAG OFF OFF ON If the light is illuminated when the passenger air bag switch is in the ON position and the ignition switch is in ON, have the passenger air bag switch serviced at your Ford or Lincoln-Mercury dealer immediately. The passenger side air bag should always be ON (the air bag OFF light should not be illuminated) unless the passenger is a person who meets the requirements stated either in Category 1, 2 or 3 of the NHTSA/Transport Canada deactivation criteria which follows. 100