No problem at all, the 2G vs 3G speed thing was more of a niggle than anything, but they agreed to fix it as part of a number of things they had to sort out, it was an approved used car but it wasn't warranty work - they did it as good will.
If it was my own money I'd already spoken with Hazzydayz, they would have replaced the components within my original 5F unit for a few hundred quid which would have been much more palatable, but as a main dealer they didn't have that option so had to swap the full unit - the rough cost of the new 5F unit was over £3k
