Our first Volvo……worses us.

Hello, our Volvo V70 D5 MY2012, now 57000km is worrying us. The following problems we had were buying (Volvo dealer) at the time 52000km. – Front disc leaks, it dripped water into the passenger room. Has been fixed by the Volvo dealer. Disc out and re-glued. – Then a short time later the climate compressor was wide. Has Volvi dealer replaced. – Then we had some cool water stains on our patch. Volvi dripped out now. Has also been fixed at the friendly. And now, my wife was traveling 100km, home arrived the car said no more mucks. Battery dead? Tomorrow again Volvi call. It sucks slowly. All these incidents occurred between November 2014 and today. Volvo already does not charge us any more for the many car hire cars we have received. All errors were repaired without any repair. Warranty runs until November this year. What do you need to change?