I'm only using the free version of Vehicle Smart.Just a thought as you mentioned Vehicle Smart.
You know you can check MOT history direct with the Gov website for free?
Not to sound like a caveman but what does this mean?4) I believe that 06U refers to the KOM Module (with built-in Vodafone simcard) that is required for the Mercedes me services, I.e. access to the car systems via a mobile phone app.
These are 2014/2015 models and the only mention of NTG was 5/5.5. I don't think the other was 4.5 so not sure what you're getting at (sorry for being a MB noob lol). One has DVD and the other doesn't - can't find info on Google tho.5) Earlier cars will have COMAND Online NTG4.5. Later cars will have COMAND Online NTG5*1. The former is almost obsolete today (NTG4.5 was first introduced in 2010). The latter is the better system (introduced in 2014).