An arrangement for wireless transmission of electrical signals in a motor vehicle maintains a cassette equipped with a stator (3) and a rotor (4) rotatably mounted in the stator (3) is arranged on the steering wheel of the motor vehicle, where the cassette has at least one electrical line extending in windings mounted between stator and rotor. The stator of the cassette is connected to the steering column, while the rotor is connected to the steering wheel. The transmitter (6) is arranged in the immediate vicinity of the stator (3) of the cassette and the receiver (7) is mechanically connected to the rotor (4) of the cassette and electrically to at least one electrical line (9) with a display (8) for displaying received signals.