Extra Fog Lights
US And CA MarketsIf the car's full beam is lit, relay 107 will deactivate and the fog lights will go out, even if switch 88 is depressed. This is because both sides of the relay coil receive positive voltage.
Daylight driving light relay 174 supplies positive voltage to the fog lights when the light switch is in position 0.
Other Markets
The fog lights are wired so that they can be lit when the car's daylight driving lights, parking lights, full beam or dipped beam are on.
If light switch 10 is in position 0 (daylight driving lights), position 1 (parking lights) or position 2 (full or dipped beam), switch 88, connection 7, for extra fog lights receives positive voltage via pin 29. This also feeds the parking lights.
When switch 88A is depressed, relay 107 operates and the lamp built into the switch lights up at full intensity. When the switch is not activated, the lamp is supplied with current via rheostat 16 (lighting for controls).
When the relay is energized, both fog lights 85 receive current from fuse 12 via the closed relay contact.
On cars with extra fog lights and a rear fog light, the rear fog light is supplied with current via relay 107 and extra fog light switch 88 when the extra fog lights are switched on.