Rear Fog Lights

1(XRear Fog Light:

WIRING DIAGRAM

Rear Fog Lights: Component Location:

COMPONENT LOCATION VIEW

Rear Fog Lights: Component ID:

COMPONENT ID
10 Lights switch on dashboard between steering wheel and driver's door.
16 Instrument lighting rheostat on dashboard between steering wheel and driver's door.
22A Main fuse board in the dashboard.
33 Rear fog light bulbs in rear light cluster on tailgate.
47L Handbrake warning lamp in main instrument display panel.
161 Rear fog light switch in switch assembly between steering wheel and driver's door.
258 Trailer lighting connection below the rear left-hand light cluster in the luggage compartment.
(H8-5)
540 Main instrument display panel on the dashboard.

2-Pin Connector
H2-3 In the luggage compartment behind the left-hand wheel housing.

4-Pin Connector
H4-3 In the luggage compartment behind the left-hand wheel housing.

33-Pin Connector
H33-3 Blue connector on the bracket below the left-hand A pillar.

Grounding PointsGrounding Points
G3 Grounding point, luggage compartment, below left-hand rear light cluster.
G5 Grounding point under rear seat on the left.
G33S Grounding point, connector bracket (Signal) below the left-hand A pillar.

DESCRIPTION OF OPERATION
Cars for certain markets are equipped with a rear fog light.

The rear fog light cannot be turned on unless the lights switch is in position 2.

Current is supplied to lights switch 10 from the ignition switch. The rear fog light cannot be turned on unless the lights switch is in position 2 (head lamps on main or dipped beam).

Current is supplied to the rear fog light switch from the lights switch via fuse 37.

Depressing the rear fog light switch turns on rear fog light 33 (on the left-hand side for LHD cars and on the right-hand side for RHD cars) and indicator lamp 47N in the main instrument display panel.

At the same time as the switch is depressed, the lamp built into the switch button will be supplied with current directly and light up at full intensity.

The rear fog light on a trailer, if any, is supplied with current via connector 258 (H8-5).

FAULT DIAGNOSIS HINTS
1. Check that fuse 37 is intact and supplied with current.
2. Check that the relevant bulb is OK and that it is supplied with current.
3. Check connectors, wiring and ground connections.