Fog/Driving Lamp: Description and Operation

System Description

Power is supplied at all times
- to fog lamp relay terminal (3)
- through 15 A fuse [No. [40], located in the fuse block (J/B)],
- to headlamp relay terminal (5)
- through 15 A fuse (No. [53], located in the fuse, fusible link and relay box) and
- to headlamp relay terminals (1) and (7)
- through 15 A fuse (No. [54], located in the fuse, fusible link and relay box) for with xenon headlamp system.

When the lighting switch in the 2ND position, ground is supplied
- to headlamp relay terminal (2)
- through lighting switch terminal (12)
- to lighting switch terminal (8)
- through body grounds (E22) and (E36).

The headlamp relay is energized and power is supplied
- to fog lamp relay terminal (2)
- from headlamp relay terminal (3)

FOG LAMP OPERATION
The fog lamp switch is built into the combination switch. The lighting switch must be in the 2ND position and LOW ("B") position for fog lamp operation. With the fog lamp switch in the ON position, ground is supplied
- to fog lamp relay terminal (1)
- through front fog lamp switch terminal (31)
- to front fog lamp switch terminal (32)
- through lighting switch terminal (10)
- to lighting switch terminal (8)
- through body grounds (E22) and (E36).

The fog lamp relay is energized and power is supplied
- from fog lamp relay terminal (5)
- to terminal (1) of each fog lamp.

Ground is supplied to terminal (2) of each fog lamp through body grounds (E22) and (E36). With power and ground supplied, the fog lamps illuminate.