Maybe a stupid question, especially at this time of year but here goes. I've recently got a car (Honda Prelude 2.2 VTEC) with climate control AC. The lowest the temperature display will go is 18 - even when not in 'auto' mode. When I press the 'AC' button, I expect to hear a click and then the revs to change slightly. However, nothing appears to happen at all!
Is it possible that the air outside is chilled enough therefore no need for the compressor clutch to engage? Or does the system need a recharge?
Cheers Alex