[ryankress88]

alright, so i bought this car (2000 BMW 540iA) this morning and now the A/C is acting funny. It worked all day today, but when i got back in it tonight, the A/C was stuck on one speed and no buttons i pressed on the climate control panel changed anything. also, the air coming out was not cold. any suggestions or ideas?

 

[dunne44]

Add refigerant

I had the same problem with my 2001 5 series. I added freon. There are some good diys to do it. I saved $170 dealer wanted to charge me $200. http://www.bimmerfest.com/forums/showthread.php?t=453774&highlight=ac