2007 Mercedes CLK-Class Owner's Manual - Page 104
2007 Mercedes CLK-Class Manual
Page 104 highlights
Controls in detail Locking and unlocking ! If you can no longer lock or unlock the vehicle with the SmartKey with KEYLESS-GO, then the batteries in the SmartKey with KEYLESS-GO are discharged, the SmartKey with KEYLESS-GO is malfunctioning or the vehicle battery is drained. Check the batteries in the SmartKey with KEYLESS-GO ( page 107) and replace them if necessary ( page 425). Use the mechanical key to unlock the driver's door ( page 410) and the trunk ( page 411). Use the mechanical key to lock the driver's door ( page 411) and the trunk ( page 117). Have the vehicle battery and the battery connections checked ( page 447). If the SmartKey with KEYLESS-GO is malfunctioning, contact an authorized Mercedes-Benz Center. Important notes on using KEYLESS-GO* You can also use the SmartKey with KEYLESS-GO like a normal SmartKey ( page 98). You can combine KEYLESS-GO functions with normal SmartKey functions (e.g. unlocking with KEYLESS-GO and locking with the ‹ button). Always carry the SmartKey with KEYLESS-GO with you. Never store the SmartKey with KEYLESS-GO together with: Electronic items such as a cellular phone or another SmartKey with KEYLESS-GO. Metallic objects such as coins or metal foil. Doing so could impair the function of the KEYLESS-GO system. To lock or unlock the vehicle, the SmartKey with KEYLESS-GO must be located outside the vehicle within approximately 3 ft (1 m) of the door to be opened or the trunk lid. In order to start the engine with the SmartKey with KEYLESS-GO: The SmartKey with KEYLESS-GO must be located in the vehicle. All doors must be closed. The brake pedal must be firmly depressed. Do not depress the accelerator. If the SmartKey with KEYLESS-GO is positioned farther away from the vehicle, the system may no longer recognize the SmartKey with KEYLESS-GO. The vehicle then cannot be locked or the engine started via the KEYLESS-GO system. If the SmartKey with KEYLESS-GO is removed from the vehicle (e.g. if passenger exits the vehicle with the SmartKey with KEYLESS-GO) 103