Blower fan stopped working suddenly. I understand it comes on each time you start the car but it is not the case anymore, and pushing the buttons does not do anything. Any help on how I should troubleshoot to locate the source of the problem will be much appreciated' Luckily I live in DFW where we are 'thankful' for the awesome weather.. This is for my 2003 E53

__________________
"better the devil you know than the devil you don't"
2003-03-04 E53 X5 4.4i M62 [SOLD]
2006-03-16 E53 X5 4.8iS N62s
2006-03-28 E90 325i N52 [TOTALED]
2012-09-06 F30 328i N20 (CEO's)