See Figures 1, 2, 3, 4, 5 and 6
When installing a light bulb, it is important to replace the bulb with the correct choice. Shown are two sample light bulb replacement charts as found in the owner's manual. For your particular vehicle, refer to your owner's manual to determine the proper replacement.
Fig. Fig. 1: Remove the lens to access the dome light mounting screws-F-150 shown, others similar
Fig. Fig. 2: Simply pull the bulb from its connections as demonstrated
Fig. Fig. 3: Map/dome lamp, super cab
Fig. Fig. 4: Map/dome lamp, except super cab and Bronco
Fig. Fig. 5: Light bulb application chart-1991 Bronco shown; refer to the owner's manual for your particular vehicle
Fig. Fig. 6: Light bulb application chart-1988 F-Series models shown; refer to the owner's manual for your particular vehicle