Bendix Commercial Vehicle Systems VORAD VS-400 INSTALLATION NOTES - Manual (Page 37)

General Information
35
Side Object Detection
Normal Operation
When an object is detected within the sensor’s detection zone, the driver display illuminates the red detect lamp . During normal operation,
the display will toggle between illuminating either the yellow or the red lamps, but never both at the same time (See SOD Failure Diagnostic
Procedure) .
Alert Tone
If the turn signal is active when an object is detected, the Driver Display Unit will sound an alert tone . An alert tone is heard only once each
time the turn signal is activated . The sensor is wired to the turn signal on the same side of the vehicle in which the sensor is mounted (ie:
RH Turn Signal causes a RH mounted SOD display to tone) .