2006 BMW 530xi Q&A
2006 BMW 530xi Question: Why the heat does not blow out hot?
The seats are hot, but the heat that comes out of the vents are cool, and temp is on 80 degrees. - Visitor
Chances are you need to go into the iDrive settings for the "vent settings". from there you can change the general thermostat (heater) setting. I would start there first. - Visitor