Automatic air recirculation
 

Anyone know if there's a way to find out when this switches to re-circulate ? I want to confirm its working...

Simple but effective test!Momentarily,drive behind a smoky vehicle .........................
The led should also come on when its working.

The LED is lit when auto recirculate is selected, if the LED isnt on, then it wont auto circ.. You`ll know its working when youre behind a bus or wagon blowing out a load of smoke but you cant smell it.

Smell
 

Thats why I wont to know, I do smell smelly vehicles sometimes and the LED is permanently on - it only tells you auto is selected - NOT if its in recirculate mode.

I know on some earlier versions you could push two buttons together and go into a service mode and see all sorts of stuff like in side out side temps, revs, vehicle speed, battery volts etc... Is there a service or test mode in the current system ??

thanks,
Seedar.