This project addresses the vibration transmissibility of the leverage system of the paddle shift device at the steering wheel. The device under study is called Levit and is generally composed by a main body and by two pads which are the main subject of the analysis. The leverage system activation is influenced by the presence of magnets located on the main case which introduce some non-linearities. The main goal of this work is to develop and to tune a linearised dynamics analysis on the paddle shift with experimental tests. The behaviour of the device is experimentally tested in Valeo laboratory, then the data are post processed with Siemens LMS Test.Lab17 and Matlab software.