[Mike805M]

I'm having problems with my A/C not blowing cold air on my M5. The dealership recharged it and it worked for 2 weeks and now it's not blowing cold again. They say there isn't a leak but there has to be some kind of problem Anybody else experience this or know of a solution? Thanks

 

[Doug Huffman]

For how much freon were you billed? It must match precisely the mass posted under your hood or they are lying. A leak check involves drawing a hard vacuum and holding it for a specified time and then replacing PRECISELY the correct amount. My X5 spec is +/- 1/3 ounce weight.

 

[Mike805M]

I'll have to check into that. it's back at the dealership now and they are looking at it AGAIN. We will see what they come up with this time. Thanks for your input