Check Coolant Temp Using Air Con Control ??

[A3 T]

As some of you know im having a few problems with my temps and I'm not sure if its the thermostat or the coolant sensor.

I've read that you can use the climate control to check the coolant temperature using 49c but does anyone know where it gets this info from?


For anyone that don't know the problems I've been having, you can see my thread here:

http://www.audi-sport.net/vb/a3-s3-forum-8l-chassis/121317-bad-fuel-economy-low-temp-cause.html?#post1274987