2020 Vito 114CDI AdBlue

[Phil1968]

Had a new work van for about a month & already it's telling me to fill the AdBlue tank, even though checking the level via the dash menu says it's over 1/2 full. Are Mercedes being overly conservative with the warning or is it a trip to the dealers for a software update maybe?

 

[Phil1968]

Apparently it is normal for the AdBlue warning to come on when the tank is just over 1/2 full, they did it for the 2020 models because owners just kept driving when the warning was set at about 1/4 full. Hey-ho