I have an E46 car and the complaint is little or no airflow out each mode. I have done the tsb with update software control module but no change. Blower works great and is turning correct direction. No prob with mode, temp, or fan speed just poor volume of air...

FIX posted 12/9/2009

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle