BMW Werkz banner

e32 heater blower problems

3K views 3 replies 2 participants last post by  AlpineSixAndSeven 
#1 ·
The blower in my 740il is not working. I have replaced the sword. I have also checked the blower moter and it functions when 12 volts are supplied. Is ther a secret button I can push to fix it? Any help would be appreciated.
 
#2 ·
sword? it could be the blower speed switch.... fuse?
 
#4 ·
ahhh just never heard it called that......
just making sure you remebered it seen many people get really fitrated diagnosing the issue when it turned out just to be the fuse or corrsion arount the legs of the fuse.

have you ruled out the switch?
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top