Direction indicator repeater lamps RH and LH: Notes

Fig 1: Indicator Repeater Lamps RH And LH Communication Flow Line

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Fig 2: Indicator Repeater Lamps RH And LH - Circuit Diagram

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The repeater lamps are situated in the upper part of the main instrument unit and show when the direction indicators are on.

The lamps are powered from the main instrument unit and grounded internally by the main instrument unit. DICE continuously sends bus information status for INDICATORS RIGHT and INDICATORS LEFT, unit ON/OFF.

On receiving DIRECTION INDICATORS ON, the control module grounds the output of the lamp in question which then lights up.