Display messages
Possible causes/consequences and
M
Solutions
Ø
Emer. op.: 20km/h
No start: ... mi
See Owner's Man.
A warning tone also sounds. The AdBlue
®
tank is empty. You can drive
a further 50 km at a maximum speed of 20 km/h. If you subsequently
switch off the engine, the engine management prevents the engine
from being started again. You can then only start the engine if you have
refilled the AdBlue
®
tank.
When you stop and park the vehicle:
X
Stop the vehicle safely.
X
Add at least two refill bottles or approximately 4 litres of AdBlue
®
(
Y
page 174).
X
Turn the key to position
2 in the ignition lock for approximately one
minute.
When the new level is detected by the engine management, you can
then start the engine again.
X
Start the engine.
¯
AdBlue system Mal‐
function See Own‐
er's Man.
A warning tone also sounds. The AdBlue
®
system is malfunctioning.
X
Visit a qualified specialist workshop.
¯
AdBlue malfunction
Em. op. in ... mi
See Owner's Man.
A warning tone also sounds. The AdBlue
®
system is malfunctioning.
The displayed distance is the maximum you can drive. The engine
management then prevents the engine from being started again.
X
Visit a qualified specialist workshop immediately.
¯
Emer. op.: 20km/h
No start: ... mi
See Owner's Man.
A warning tone also sounds. The AdBlue
®
system is malfunctioning.
You can drive a further 50 km at a maximum speed of 20 km/h. If you
subsequently switch off the engine, the engine management prevents
the engine from being started again.
X
Drive on to a qualified specialist workshop.
or
X
Stop the vehicle safely and consult a qualified specialist workshop.
!
Clean the fuel fil‐
ter
There is water in the fuel filter. The water must be drained off.
X
Visit a qualified specialist workshop.
270
Display messages (vehicles with steering wheel buttons)
On-board computer and displays
