Ultimate Driving Machine
After about 20 months of ownership, my 2005 545i has finally started to get a stinky musty AC odor like some of my previous bimmers. Anyone have a good fix? On my M3 there was a DIY for taking apart part of the system under the dash and spraying some stuff in there. Anyone had this fixed under warranty or have a good DIY solution. I've tried on other cars spraying lysol in the HVAC intake, but that only seems to work for a few days, so I'm not sure its worth trying again. TIA for any info.