I have an '06 MT with 125,000kms on it and the A/C is not blowing cold out of the driver side vents. It is really cold out of the passenger side vents but warm air out of the driver's side.
Any idea's anyone?
Thanks in advance.

 

Yea, there is an interal divider/flap that isn't working. Mine went out like that under warranty. It's either the driver's air mix motor or linkage/flap...either way it's a bitch for a home repair.

 

Yea, after doing some more looking online, it appears that you are right. Everything is pointing to an air mix motor. Cheap part but it looks like the labour is going to kill me.
Thanks.