Customer Review, BMW 5 Series F11 System 2 Plus
First, thanks very much for the work you did yesterday. I had a slow but very happy journey back to Gloucestershire and have had a good drive to the furthest reaches of Herefordshire today. The sound is massively improved and now a real pleasure to listen to.
Also, the car is much quieter at motorway cruising speeds, presumably because of the additional sound insulation in the door panels. I am also really enjoying the reduction (or absence) of the active sound. The car sounds better without it my opinion – and strangely goes just as quickly! Also, I can hear people on the phone over hands free much better, the sat nav spoken instructions are easier to hear and even the warning sounds are better.
The car was reassembled impeccably. I hate rattles – and I have not got one!
Thus you have a very, very satisfied customer – thank you.