anybody had any trouble with adblue system on a actros,got warning light on but adblue consumption is normal,properly a trip to main dealer!
Never had trouble on mine,except when I once ran out. I don’t think they’re known to give trouble either 
we had an issue with a NOX sensor - but the ad blu useage was fine and it didn’t restrict the power
But Merc said after about 30 cycles it would restrict it
Had a new one fitted and never had a problem since
cheers
Steve
As above post NoX sensors and diffusures are a common problem
Main dealer it is then
thanx for replys,booked it mertrux monday,got a french bedford for the week.