In December of 2010 I visited my local dealer to exchange my current E Class for a new W212 with Command. As there were none available at the time I was talked into purchasing a model and having Navigation 20 post fitted which was to have TMC and Audio Streaming. After 5 visits a partial system was installed with no Audio Streaming and a non functioning TMC. After lots of complaining to both dealership and Customer Services I was told in March that an update solution would be available in August. Nothing yet. Has anyone any insight into if this is likely to happen or should I demand a refund and be forced to manage with a stand alone unit.
Brian
Brian