Using a mobile phone with Near-Field Communication (NFC)
Requirements:
NFC is activated on the mobile phone (see the manufacturer's operating instructions)
The mobile phone's screen is switched on and unlocked (see the manufacturer's operating instructions)
Connecting a mobile phone
Open stowage compartment cover 
.
. Hold the NFC interface of the mobile phone (see manufacturer's operating instructions) on mat 
or place the mobile phone on mat with the display facing upwards.
or place the mobile phone on mat with the display facing upwards. The mobile phone is connected to the multimedia system.
Follow the additional prompts on the media display to connect the mobile phone.
Replacing a mobile phone
Hold the NFC interface of the mobile phone (see manufacturer's operating instructions) on mat or place the mobile phone on mat with the display facing upwards.
or place the mobile phone on mat with the display facing upwards. Further information can be found at: Mercedes-Benz mobile Homepage