Thanks Peter, I was hoping that it was that easy to do. When I get a chance I will play with different knobs/switches.
During my research.............I believe on some Audi Climate Controls, I can do this......... 'To changing degree temperature display, press and hold the recirculation button. Then press the temperature up ("+") button to switch between degrees Celsius & Fahrenheit on the climate control temperature and instrument panel outside temperature displays.'
On some VWs 'VW Climatronic Readouts
- Hold down "ECON", and press the "up-vent" button (next to recirculation). Both temperature displays will read 00 or 00'0, and you can release the buttons once they do.
- Twist the LEFT temperature knob until the display above reads 19'0.
- Twist the FAN knob until the left temperature display reads 19'1 (like
19.1).
- The right temperature display is now a digital speedometer! HOW COOL IS THAT!!!
--- For tach (in x100), twist the FAN knob until the left temperature display reads 19'3 (like 19.3)
--- To reset and go back to normal operation, hit the ECON button once. These are the different settings the Climatronic can display. '
and there are more instructions, but I am not sure if this '01 Golf GTi can do this.
On a learning mode now! lol