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.


Approved phone software versions: V4.1