BMW Repair: climate control, climate control, blow air

Question
my climate control module lights up but does not blow air in either heat or a/c temperatures.......what do you think the problem is?

Answer
Michael I need more information than "my blower doesn't work." Please tell me what year and model you have. Automatic A/C (all buttons) or Manual knobs? If you happen to have an E46 then read the response I posted 'Doug' on 8/24/06. Please respond back with as much info as possible. I do this for free and love to help, but no one liners man.
-Evan