Trouble adjusting fan speed for Front window defogger

[JayX5]

I am having a difficulties lowering the fan speed when I press the front window defogger. Once the button is pressed, the fan turns on full blast and when I try to lower it, the front defogger switches off. Any tricks to lower the fan speed when the defogger is on?

Thanks

[X5Andrew]

I think it is normal. My M3 does the same thing.


Anyone ???

[Krunk Man]

normal.

if you want defogger on a lower speed just select the top air direction button. and select any speed u want.

[jpnut]

Hah, I was wondering this too!

[Brit6]

http://www.ihkabuttons.com/index.html

So according to that page, it would be the last button then.

[BMWLOVER]

yea i was wondering this as well. i didnt like that.

[motordavid]

Originally Posted by Brit6

http://www.ihkabuttons.com/index.html

So according to that page, it would be the last button then.

Correctomundo...that button that directs air Up, hit "Snowflake" button
to get the A/C compressor going for dry air, adjust temp, (prob. hot to start),
and adjust fan speed.

That High Speed Defrost button is for very quick defogging in situs...
GL,mD