Under certain conditions it is necessary to set call volume and media volume on your mobile phone to maximum to get the best sound quality in your vehicle. In order to prevent problems, it is also recommended that the ring tone setting "Change with buttons" (under "Sounds and Haptics") is left switched off.

In order to use your vehicle's message functionality (text message and iMessage), perform the following steps:
In the Bluetooth device list on your iPhone select the item (i) for your vehicle ("MB Bluetooth" or "MBUX"). Activate the item "Show messages" there. The message functionality is at your disposal in the vehicle following reconnection.

Please note our information on which software versions of your mobile phone have been tested and thus released for use in your vehicle.
Installed apps, software updates, phone settings as well as a high use of the main memory and storage space of the phone can affect functionality and cause problems.


Not in conjunction with iOS7.x:
A2128200200: The holder connects the mobile phone to the vehicle´s external aerial. The telephony functions are realised with the standard Bluetooth connectivity.
To charge the mobile phone and to connect it to audio functions on board an additional media cable is needed:
Only in conjunction with media cable A2228200300 in C-Class (BR205); S-Class (BR222); S-Class Coupe (BR217).
Only in conjunction with media cable A2228200300 and adapter plate A2128200651 in CLS-Class from 09/2014.


Approved phone software versions: iOS 7.1, 7.0.2, iOS8.1.1