F10 / F11 (2011 - 2016)
Here to seek some usefull advice from you smart lot ! . I have a 2012 plate BMW 5 series (520d) M sport.
My AC was not working after a few months (air comes but not fully cold) . I refilled the AC at BMW dealer, however, it didnt work.. it still gave out warmish air. I took it to...