[ml30kl]

Thanks my frend you save me after 5 days without heating in my e90.
I remove the white and black klips and i connect without them and work great.

[namburger]

This is now happening to me but removing the latches doesn’t work, also checked all the fuses ;(

[RolandoE91Conoseur]

Sorry for reviving this thread

I have a 2007 E91 manufactured in 10/06 so the older style fusebox (no F77)

Ac was working amazing one day then it started blowing hot. I took it to a shop and they diagnosed it but ended up leaving IHKA in a loop. I replaced ac compressor and pressure switch, as well as a new fusebox since old one had some corrosion. No blown fuses, and IHKA gets power, but the Ac button flashes and car still does not blow cold. Heater works tho, as well as the blower.