1998 Ford F150 Owner Guide 1st Printing - Page 197
1998 Ford F150 Manual
Page 197 highlights
Maintenance and care Replacing license plate lamp bulbs The license plate bulbs are located under and behind the rear bumper. To change the license plate lamp bulbs: 1. Reach under and behind the rear bumper to locate the bulb connector. 2. Twist the connector counterclockwise 1⁄4 turn and carefully pull to remove it. 3. Pull out the old bulb and press in the replacement bulb. 4. Replace the connector by placing it back into the assembly and turning it 1⁄4 turn clockwise. Using the right bulbs Function Front park/turn lamps Foglamps Headlamps Rear turn/sidemarker To replace all instrument panel lights - see your dealer AIMING THE HEADLAMPS The alignment of your headlamps should be checked by a qualified service technician if: Number of bulbs 2 2 2 2 Trade number 3157 NAK 9006 9007 3157 NAK 197