Car was in for mot,window regulator and airbag light on which was a sensor,got car back everything sorted passes mot no issues,discovered my heaters/ac does not work but was working before,have checked fuses took glove box off and checked plugs not came loose at blower,the heating controls illuminate and eventually u can feel heat out the vents just not blowing,what could they have done that would cause the blower to fail as its all I can think of or is it possible it was on the road out and just a coincidence ? Thanks in advance
