2001 Mercedes C-Class Owner's Manual - Page 39

Instruments and controls Operation Driving Instrument cluster display 30 Practical hints Car care Technical data Index Central locking system Panic button Note: For operation in the USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1 (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. P80.35-2035-26 Mechanical keys The mechanical keys work only in driver's door, trunk, and storage compartment locks. Notes: The mechanical key does not operate the central locking system or antitheft alarm system. The fuel filler flap cannot be locked or unlocked with the mechanical key. If the fuel filler flap cannot be opened, see page 335. To activate press and hold button (1) for at least one second. An audible alarm and blinking exterior lamps will operate for approximately 3 minutes. To deactivate press button (1) again, or insert electronic key in starter switch.