According to the statutory requirements in some countries concerning the monitoring of the trailer flashing lights, the C2 indicator lamp indicates to the driver whether the trailer flashing lights are functioning. It has to be installed within the driver’s field of vision or, in some cases, is already present in the dashboard. Some vehicle types already have a slot intended for the C2 indicator lamp in the combination instrument. If so, merely an adequate lamp has to be retrofitted. The activation of the indicator lamp is carried out by the flasher unit with C2 output.
Prior to the introduction of the “Jaegertronic”, the C2 indicator lamp was used in every wiring harness. Unless there is a standard C2 indicator lamp in the vehicle, we recommend an installation of the “Jaegertronic” to avoid interference with the combination instrument.