Hey, I just noticed this morning that my...
 

outside temp sensor switched to celcius from ferenheit, all by itself.

Has anyone else had the same thing happen? No biggy... but I'm wondering if it's a sign of bigger things to come.

In that case you shouldn't drive into Canada ;-)
 

It is a setting that can be changed with the VAG/Bentley, not sure if it's in the manual.....will look it up and post findings (or someone else here has it on hand).

Inside temp control (head unit)switched also? Switch back by pressing recirculation button and...
 

(+) button on drivers side at the same time.

I've been switching it back to regular ferenheit but why would it switch like this??

I don't know..perhaps (allroad2001 mentioned) this allroad is longing for Canada! N'est-ce pas!
 

Temp control head unit re-circulation button might be sticking intermittently and as soon as you tap the (+) it switches. If under warranty have it checked out! $450 big ones

Just found something interesting....in case you'll have to adapt this thing on Channel 4
 

<img src="http://pictureposter.audiworld.com/24442/instrument_cluster.jpg">