Air conditioning Temp for 2000 740IL

I just purchased a 2000 740IL. The air condition was not working but the dealer had the system checked and charged. Of course, they could not find a leak. What should the air temperature be coming out of the vent if you set the temp for 60° and out side air is in the 90's°?

So far 44° is as cold as it gets with just a vent thermometer from Adavanced auto part when driving around.

Any help would be appreciated.

Thanks,
Bill

I'd say your system is working fine. Do to obvious space and power limitations, automotive A/C systems are a compromise. Getting 44F outlet temp. @ an ambient temp. of > 90F is excellent.