Aircon dials on a JTS... not "clicking"...
I'm about to buy a 156 JTS... there are 3 dials for the aircon, with a screen in the middle of each. The outer two (for passenger and driver temperature, respectively) "click" gently as they are turned. This is normal I think, and makes the action of the dial feel good.
But... the middle dial (fan speed) doesn't seem to be clicking at all, it just rotates freely. Feels a bit weird!
My question is... should all three dials be clicking.
And... if the middle dial's free-wheeling is a fault, is it easy to fix this so it clicks once again?