Trailer Indicator

This indicator is only operative when a trailer is connected to the vehicle via a multi-pin socket. The indicator flashes in conjunction with the vehicle direction indicator lamps, thus confirming that the trailer indicator lamps are operating correctly. In the event of a failure of a trailer direction indicator lamp, the warning indicator will not illuminate.

The Trailer Auxilliary Socket is interfaced to the instrument Cluster (Z142) via the BeCM (Z238).