[oldsmokey]

Hi, the blower in our 2012 d3 gave up, and would not work at any speed... garage diagnosed fault and fitted a new resistor..the blower worked thrreafter but had poor blow to the screen, even on max speed. 3 dsys later it has packed up again. 2 questions really...why has it packed up, and when the mechanics were doing the work, would they interfere eith the heater ducting, giving rise to the poor blow to the screen.?
All advice appreciated