The 1999 Ford F150 is a popular pickup truck known for its reliability and versatility. One important aspect of maintaining and troubleshooting this vehicle is understanding the fuse box system.. Cigar lighter (power outlet) fuse in the Ford F-150 are the fuse №3 (Cigarette lighter) in the Instrument panel fuse box, and fuse №10 (Auxiliary power point) in the Engine compartment fuse box (1997-1998). Since 1999 - fuse №3 (Cigarette lighter) in the Instrument panel fuse box, and fuses №1 (Power Point), №12 (Rear Auxiliary Power Point) in the Engine compartment fuse box.
![[DIAGRAM] 1999 Ford F 150 Fuse Box Diagram Under Dash](https://www.justanswer.com/uploads/fordguy4u/2009-05-11_135236_A1.jpg "[DIAGRAM] 1999 Ford F 150 Fuse Box Diagram Under Dash")
Fuse/Relay. Location. Fuse Amp Rating. Power Distribution Box Description. 1. 20A * Power Point. 2. 30 A*. Powertrain Control Module. 3. 30A* Headlamps/Autolamps. 4 — Not Used. The 1999 Ford F150 Fuse Box Diagram & Explanation. The ford f150 1999 basically got two distinct fuse boxes. And these are: Passenger compartment fuse box.