Reducing the energy consumption of the key
If you do not intend to use the vehicle for an extended period of time, you can deactivate the following functions on the key.
KEYLESS-GO starting function
KEYLESS-GO
To deactivate:
press the 
button on the key twice in rapid succession. The battery check lamp of the key flashes twice briefly and lights up once.
To activate:
press any button on the key. When the vehicle is started with the key in the stowage compartment of the centre console More, the key functions are automatically activated.
Activating/deactivating caller ID transmission on the telephone module
If the setting is active, the person you call can see your phone number.
Activating/deactivating network provider restriction on the telephone module
When network provider restriction is activated, the module will not log into foreign networks. When abroad, telephone calls cannot be conducted and text messages cannot be received or sent.
Activating/deactivating text message transfer on the telephone module
If the mobile phone supports the Bluetooth® MAP (Message Access Profile) profile, the module will download text messages from the phone's memory. The text messages are then transferred to the multimedia system.