Air Conditioning problem
2002 BMW 325 6 cyl Automatic 70k miles
my whole climate control a/c ect will not worked I thought maye a fuse but is not. Nothing works fan, a/c, heater its like a fuse is blown any suggestions
Sunday, August 31st, 2008 AT 2:41 PM
1 Reply
DOCHAGERTY
MECHANIC
9,601 POSTS
Start with rechecking all the fuses. Sometimes the lower amperage fuses can trick you and look good/be bad. The IHKA system is readable with the proprietary BMW software, find a local BMW specialist and scan the system for faults. It may be a failed IHKA control unit. IHKA is the acronym BMW uses for climate control.