Variable cruise control pushbutton switch, location/task/design/function - GF30.30-P-3101M
ENGINE 275.950 in MODEL 215, 220 except CODE (494) USA version except CODE (498) Japan version
ENGINE 275.951 in MODEL 230 except CODE (494) USA version except CODE (498) Japan version up to Model Year 8
ENGINE 275.953 in MODEL 216, 221 except CODE (494) USA version except CODE (498) Japan version up to Model Year 8
ENGINE 275.954 in MODEL 230 except CODE (494) USA version except CODE (498) Japan version up to Model Year 8
ENGINE 275.980 in MODEL 215, 220 except CODE (494) USA version except CODE (498) Japan version
ENGINE 275.981 in MODEL 230 except CODE (494) USA version except CODE (498) Japan version up to Model Year 8
ENGINE 275.982 in MODEL 216, 221 except CODE (494) USA version except CODE (498) Japan version up to Model Year 8
ENGINE 285.950 in MODEL 240 except CODE (494) USA version except CODE (498) Japan version
ENGINE 285.980 in MODEL 240 except CODE (494) USA version except CODE (498) Japan version
| Cruise control switch location | Left top behind the steering wheel. | ||
| Cruise control switch task | Setting cruise control/Distronic and variable speed limit. | ||
| Cruise control switch design | Pushbutton switch with several switching contacts. | ||
| Cruise control switch function | When the cruise control switch (S40/4) is operated, two switching contacts are always activated simultaneously. The actual input takes place by closing one of the switch contacts (storing the speed). The safety contact must close simultaneously so that the input is accepted. | ||
| The switching signals are detected by the steering column module and transmitted to the CAN data bus. |