where is my climate control locate on my 2000 cadillac deville

The climate control system encompasses the entire heater system of your car, the air conditioning, compressor evaporator condensor ect..... The system has a computer that takes in input values from sensors like ambient temperature, temperature in the air ducts, a/c on or off, the computer processes the inputs and uses blend doors to put heat or air and control temperature to where ever the driver/passenger wants heat or air. Autozone have some popular workshop manuals for free on line once you register (for free) on their website http://bit.ly/autozone_repair_info or there is a company that independent auto repair shops "buy" their information from that offer a very reasonable service to do it yourselvers. You can get a one week subscription or year subscription very cheap. The information is year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... great quality information same as the professionals have ,much better than generic workshop manuals from parts stores, much cheaper than the factory manual try http://bit.ly/mitchell_repair_manuals_online and get an online repair manual subscription.