2009 Mercedes CL-Class Owner's Manual - Page 337

Controls in detail Automatic transmission X Remove the SmartKey from the starter switch. The immobilizer is activated. If you turn off the engine using the SmartKey, and remove the SmartKey from the starter switch or open a front door, the automatic transmission will shift into park position P automatically. If you turn off the engine using the KEYLESSGO start/stop button and open a front door, the automatic transmission will shift into park position P automatically. Automatic transmission Introduction For information on driving with an automatic transmission, see "Driving and parking" (Y page 328). G Warning! Keep in mind that turning off the engine alone only will shift the automatic transmission into neutral position N automatically. Always shift the automatic transmission into park position P before turning off the engine. Otherwise the vehicle could roll away which could result in an accident and/or serious personal injury. With KEYLESS-GO X G Warning! Keep in mind that turning off the engine alone only will shift the automatic transmission into neutral position N automatically. Always shift the automatic transmission into park position P before turning off the engine. Otherwise the vehicle could roll away which could result in an accident and/or serious personal injury. i In an emergency you can turn off the engine while driving by pressing and holding the KEYLESS-GO start/stop button for approximately 3 seconds. If you have started the engine with the KEYLESS-GO start/stop button and cannot turn it off as described above: X G Warning! Make sure absolutely no objects are obstructing the pedals' range of movement. Keep the driver's footwell clear of all obstacles. If there are any floormats or carpets in the footwell, make sure the pedals still have sufficient clearance. During sudden driving or braking maneuvers the objects could get caught between the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury. Press the KEYLESS-GO start/stop button. With the driver's door closed, the starter switch is now in position 1. With the driver's door opened, the starter switch is set to position 0, same as the SmartKey removed from the starter switch (Y page 301). Remove the KEYLESS-GO start/stop button from the starter switch. X Insert the SmartKey into the starter switch. The engine turns off. The starter switch is in position 0 (Y page 301). ! Allow engine to warm up under low load use. Do not place full load on the engine until the operating temperature has been reached. Avoid spinning of a drive wheel for an extended period when driving off on slippery road surfaces. This may cause serious damage to the engine and the drivetrain which is not Z 335