Outside Temp. Problem

Sometimes if you're not moving and the wind is blowing toward wherever the temp sensor is, it will move engine heat in that direction. Otherwise, I'd assume there is a sensor problem

 

Pretty sure it is in the bottom of the drivers mirror.

 

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Jan 21, 2012 - 2007 T800, three hash marks, and the "*f" symbol show under hours readout instead of outside temp. ... The OAT sensor is in your drivers side mirror ( little black button) if you disasemble the mirror you can replace the sensor or just ... Found gauge cluster out of 2007 W900, told it would fit in my 2007 T800.

 

Maybe that will help, or do what we all do......Google it! That's how I find everything.

 

I just changed mine, it is a small sensor on top of the mirror.
The plug looks like a phone cord plugs into the back of the gauge.
That was on a 2006 KW t800.