Only apprentices, with the engine lamp lit for me,...

Only apprentices, with the engine lamp lit for me, they changed things for over 10,000Fr and in the end they gave me a car with the engine lamp on, then brought the car to Mercedes Kenys in Wettingen and there they repaired the car for 500 fr , never in Mercedes Schlieren, it is a shame that such a company gets a license from Mercedes Benz