Can't believe you have only done 6k in nearly 12 months. I picked my 370 up on New Years eve, it then didn't move until the 23rd Jan due to the snow and now stands at 21,500.
The second service is overdue, but due to the white stuff I am using my 4x4 at the minute. Probably won't get it in until mid/end of Jan now.
Not had any issue with the brakes, but going through tyres pretty quickly