Having decided that I should have front and rear Mercedes Benz dash cams fitted to my E Class I checked out costs with my dealer and Braybrooks and the latter won the contract. Even though the round trip was 273 miles (at 72.4mpg that’s not too high in cost) the saving was about £170. The installation was faultless, no visible wiring and they did it in less than 2 hours. An excellent job – well done.