2008 Mercedes SL-Class Owner's Manual - Page 109

Controls in detail Locking and unlocking SmartKey with KEYLESS-GO* Warning! Vehicles equipped with KEYLESS-GO come with two SmartKeys with KEYLESS-GO, each with remote controls and a removable mechanical key. The function of the SmartKey overrules the KEYLESS-GO function. The KEYLESS-GO function is integrated into the SmartKey. On these vehicles, the validity of the SmartKey with KEYLESS-GO is checked every time you grasp a door handle. If the SmartKey with KEYLESS-GO is valid, your vehicle unlocks the doors the trunk lid the glove box the storage compartment under the armrest the storage compartments in the rear the fuel filler flap SmartKey with KEYLESS-GO G When leaving the vehicle, always take the SmartKey with KEYLESS-GO with you and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. A child's unsupervised access to a vehicle could result in an accident and/or serious personal injury. 1 ‹ Lock button 2 Š Opening button for trunk ( page 114) 3 Mechanical key locking tab 4 Œ Unlock button 5 Battery check lamp 6  Panic button ( page 88) For information on using the SmartKey buttons, see "SmartKey" ( page 104). ! To prevent possible malfunction, avoid exposing the SmartKey with KEYLESS-GO to high levels of electromagnetic radiation. i USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized modification to this device could void the user's authority to operate the equipment. 108