F 150 4WD Pickup V8-5.4L SOHC VIN 3 (1999)
7. If equipped, twist the courtesy lamp bulb socket one quarter turn and remove the socket from the front door trim panel.
Installation
1. NOTE: When the battery is disconnected and reconnected, some abnormal drive symptoms may occur while the vehicle relearns its adaptive
strategy. The vehicle may need to be driven 16 km (10 mi) or more to relearn the strategy.
To install, reverse the removal procedure.