a technical problem
two years ago, i bought a BMW X6 5.0. it was a preowned car but it had great standing. i admit that it is a wonderful car but i have been facing a problem with the engine. unfortunately, i visited the bmw service in my country and i paid a fortune and still they couldn't find the problem. i am ashamed to ask about a way to communicate the BMW responsibles in UAE or in Germany because i don't trust the company in my country. so please could any one tell me how can i do it.