2010 Mercedes S-Class Owner's Manual - Page 64

62 Panic alarm X Safety and security X Activating: Press override switch :. Indicator lamp ; comes on. The functions in the rear are disabled. You can still operate the rear door windows using the switches located on the door control panel of the driver's door. X Deactivating: Press override switch : again. Indicator lamp ; goes out. The functions in the rear are enabled again. For more information on power windows, see the "Controls in detail" section (Y page 307). Activating: Press and hold ! button : for at least 1 second. An audible alarm and flashing exterior lamps will operate. X Deactivating: Press ! button : again. or X Insert the SmartKey into the starter switch. or X Press the KEYLESS-GO start/stop button. The SmartKey with KEYLESS-GO must be inside the vehicle. 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. i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. this device must accept any interference received, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user's authority to operate the equipment. Panic alarm Example illustration: SmartKey with KEYLESS-GO