2003 Mercedes S-Class Owner's Manual - Page 109

Controls in detail Seats Massage function (PULSE) You can reduce muscle tension during long trips by periodically using the massage function. Press button 3. The indicator lamp on button 3 lights up. The air cushions in the lumbar region inflate and deflate (pulse). Drive-dynamic seat* The drive-dynamic seat automatically adjusts the lateral support provided by the seat backrest to your driving style. Activating Press button 1. The indicator lamp in the button lights up. i You can adjust the characteristics of the drive-dynamic seat using the control system ( page 159). Deactivating Press button 1 again. 1 Activate drive-dynamic function The drive-dynamic seat electronically controls the air pressure in the air chambers of the seat backrest side bolsters. This function improves driving comfort and pleasure. The indicator lamp in the button goes out. i The massage function switches off automatically after approximately eight minutes. The indicator lamp extinguishes. 109