This has been my favorite car hands down. Through 47 years of driving! One problem has just emerged and I'd like some input from anyone who might have had the same. Just over 4 years/72,000 miles into ownership of the new car the AC has stopped cooling. Took it to the dealer shop, who said they detected a freon leak inside the car around the dash area. They recharged at around $230, and said they think the evaporator will need to be replaced at the the tune of $2300 in order to fix it. I've read many forum posts about x3 AC problems of this type, which hinted at some basic problem with the equipment. Before getting my repair, just want to know if this is being elevated and any company-wide fix is being planned. From the forums, I will be asking about a check on the O-rings before going with the high-dollar repair. But, meanwhile, I'm still lovin' the car!