COMAND upgrade
New to forum and first time MB owner. The car I have bought is 5 years old and the COMAND system has never been updated. MB want £120 for maps update but I'm wondering if there are other alternatives to get the update a bit cheaper? Also is there a way to upgrade the Bluetooth to be able to play music from phone via BT and get phone contacts via BT rather than manual input. Car is a 2010 C180 CGI Executive. Thanks in advance for the help


