Method for controlling function of functional unit of vehicle by using control unit of operating switch, involves evaluating switch setting of operating switch by detecting switch setting or by evaluating detected switch setting

摘要

The method involves evaluating switch setting of an operating switch (1) in two parallel evaluation paths (A1,A2) by detecting the switch setting of the operating switch by a switch setting detection unit (A11), or by evaluating the detected switch setting by an evaluation unit (A12) and generating a switch setting signal specifying the switch setting of the operating switch. A data signal is generated from the switch setting signal, where the data signal is transmitted by a transmission unit (A14) through a signal line that is assigned to the evaluation path. An independent claim is included for an operating switch for controlling a function of a functional unit of a vehicle.