Dear sir and madam I had a new mercedes gla200 and after a month the electronic part wasn't working no more sometime I was driving is starting very loud music and distributing me driving and was very difficult. After I took the car to Stratford to fixed they had my car for 10 days they call me and said the car is fixed but the navigation system wasn't still not working.i come to the place from where I brought the car and they give 2 option 1 to wait for them to fixed or to coming another day!!!another lost day who is pay me for my day off and they wasting my time for no reason.is weird 😕 haw they work