It indicates the temperature outside. Somewhat informative, unless you are driving in the city. If you drive in the city, it will tell you how hot the air is that your engine is breathing, and make you feel bad for not taking it out for a run on the highway.

-larry

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D