Instrument panel

The instrument panel processes the information from the outside temperature sensor. From an ambient temperature below 3°C, the instrument panel sends a message via K-CAN to the responsible control unit. With the equipment specification "Low", to the junction box electronics (JBE). The JBE then electrically activates the mirror heating. With the equipment specification "High" to the footwell module (FRM). The FRM reports this via LIN bus to the electrical exterior mirrors.