Horn: Description and Operation

The horns, located behind the radiator grille, each side of the radiator, are controlled by the Body Processor Module (BPM), as described below.

The switch, located on the steering wheel pad, is operated, it signals the BPM to sound the horn. The BPM responds by providing an earth from the horn-output to the horn relay coil. The relay contacts are subsequently closed and the horns sound.

The horn operating relay, R6 is located in the engine compartment fusebox at the left hand side of the engine compartment.