2004 Mercedes SL-Class Owner's Manual - Page 34

Getting started Unlocking Position 1 Press the KEYLESS-GO start/stop button once. This supplies power to some electrical consumers, such as seat adjustment. Ignition (or Position 2) Press the KEYLESS-GO start/stop button twice. This supplies power to all electrical consumers. All lamps in the instrument cluster come on. i If you now press the KEYLESS-GO start/stop button 1 KEYLESS-GO start/stop button Before you press the KEYLESS-GO start/stop button, the vehicle's on-board electronics have the status 0 (as with SmartKey removed). The SmartKey with KEYLESS-GO must be located in the vehicle. Make sure the gear selector lever is set to P. Do not depress the brake pedal. once again, the ignition (position 2) is switched on twice, the power supply is again switched off i If you now press the KEYLESS-GO start/stop button once, the power supply is again switched off. For more information, see "SmartKey with KEYLESS-GO*" ( page 93). For information on starting the engine using the KEYLESS-GO start/stop button, see "Starting with KEYLESS-GO*" ( page 44). 33