2004 545I Climate control issues
So here is my issue:
A/C blower is working, cold air is basically non-existent. Hot works way too well though... I had the A/C system evacuated and recharged and it was only low by 3oz and it didn't change the performance, or non-performance of the A/C cooling ability in the cabin. I have the climate system in the I drive set to coldest, and the knobs on climate control module on coldest setting yet the system blows still cools only minimally. Weird thing is when I turn the temp knob all the way to hottest I also get cooler air but not cold air. I think it is the Climate control module or a temp sensor, or a stuck heater valve, but most likely a climate control module. What do you think might be the culprit?