Join Date: Jan 2005
Location: The Netherlands
County: Zuid Holland
The question regularly comes up, and the answer is that it's not really feasible.....
You would need to install stepper motors for control of the air flaps, add sunlight sensor, add interior and air temp sensors, tie into bodycomputer (probably not even possible), replace control panel, modify wiring looms etc.
Would be a very costly excercise.....