Thanks for the recommendation, I will give him a call to find out about fixing my car's power window actually. I might fix the sunroof but I don't think it's worth it at this time of the year... maybe in summer.
Midas didn't even bother to look at it.. I guess they're scared of MB's...
I took it to a place called Euro Car Doctors.
They quoted me a ridiculous price for an alternator (though it's higher rated), but at least they did a good work at it. Besides, it's so close by that I saved a lot not having to find transport back (I could walk to Fenway park)
2008 BMW 335i Coupe