Functional unit arrangement has functional units with different functionality and essentially identical shape for fitting in recess in bearer part for connection to vehicle

摘要

The arrangement (1) has at least two functional units (3) with different functionality and essentially identical shape for fitting into a bearer part (2) for connection to the vehicle on its attachment side and with a recess on its opposite front side for a functional unit. The functional units have coupling devices for electrical and mechanical coupling to a counter coupling device in the bearer part recess.