2008 Mercedes SLK-Class Owner's Manual - Page 52

Getting started Driving Starting the engine Manual transmission Starting Depress brake pedal. Warning! G Make sure the gearshift lever is in neutral position (no gear selected). Fully depress clutch pedal. Otherwise the engine cannot be started due to the integrated safety interlock. Do not depress accelerator. Gearshift pattern for manual transmission Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death. Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window fully open. For more information, see "Manual transmission" ( page 153). Turn the SmartKey in the starter switch to position 3 ( page 37) and hold until the engine starts. For information on turning off the engine, see "Turning off engine" ( page 61). 51