I have a 2005 Mazda 6i. It has very few options, but I still love it. I do not have the climate control, but rather the heater and a/c. There are 3 dials on the dash. One for the temperature, (blue or red), one for the fan speed, (0,1,2,3,4) and one for where the air is blowing, (defrost, etc.)...