i have a 2001 740IL and i started hearing a strange noise when i turn the wheel. the other day i noticed after i got out of the car i was leaking (or let me say something was pouring out) which looked like some kind of thin oil. once i lost my power steering all together i figured that it was my power steering fluid. could it be a hole or lose hose in the reservior (this is what i hope ) a new reservior is easier then a new pump. Could some one help me this one?