Time for a stupid question… 
I’m interested to know what a symbol means in a DAF cab - it’s a U-shaped arrow inside an outline shaped like the truck cab door. It’s on a button on the dash, and there is a corresponding warning light on the console which is lit whenever the button is on.
When I picked up the truck, I asked the boss man what it meant, but he had no clue either.
Any idea?
Could it be central locking or electric window locking ?
Look at the passenger door 
is it open? looks like the central locking key to me!
I may be wrong we dont have any DAF’s
From your description, MrFlibble, it sounds as though it’s the button for the cab air recirculation, hence the arrow doing a U-turn.
is there a handbook?
I think Andymac is correct. Is it a small square button with a small yellow light in one of the top corners?
Sorry I have to laugh, DAFMAD with a Scania for an avi…
Hehe
Sorry mate Im slowly turning to Daf after doing 3 nights away in a 530 XF Super!!
Kev
I know its off topic mods but please o please leave it there!!
very kindest regards to admin and mods
The Scania Avi is because its the best looking truck I’ve seen
Its good to know you are realising just how much better DAF’s are these days - You can’t beat them 
Scanias went downhill rapido as soon as the 4-Series came out.