96
Driving and operating
9
Warning
Avoid contact of your eyes or skin
with AdBlue.
In case of eye or skin contact,
rinse off with water.
Caution
Avoid contact of the paintwork with
AdBlue.
In case of contact, rinse off with
water.
AdBlue freezes at a temperature of
approx. -11 °C. As the vehicle is
equipped with an AdBlue pre-heater,
the emissions reduction at low
temperatures is ensured. The AdBlue
pre-heater works automatically.
Notice
Frozen and again liquefied AdBlue is
usable without quality loss.
Warning levels
Depending on the calculated range of
AdBlue, different messages are
displayed in the Driver Information
Centre. The messages and the
restrictions are a legal requirement.
1. When switching on the ignition, a
warning message with the
calculated range will be displayed
in the Driver Information Centre.
Additionally, the control indicator
u
flashes accompanied by a
warning chime. Although driving
is possible without any
restrictions, it is recommended to
top up AdBlue as soon as
possible.
2. As soon as the threshold value of
372 miles has been reached, the
next warning level is activated.
When switching on the ignition, a
warning message with the
calculated range will be displayed
in the Driver Information Centre.
Additionally, the control indicator
u
flashes accompanied by a
warning chime. Refill AdBlue as
soon as possible before the
AdBlue tank is completely empty.
Otherwise, a restart of the engine
will not be possible.
When driving, the chime sounds
and the message is displayed
every 31 miles until the AdBlue
tank has been topped-up.
3. The last warning level is entered
when the AdBlue tank is empty.
Restart of the engine is not
possible. A warning message will
be displayed in the Driver
Information Centre.
Refill the tank to a level of at least
4 l of AdBlue, otherwise restarting
of the engine is not possible.
High emission warnings
In the event of a fault with the
emissions control system, different
messages are displayed in the Driver
Information Centre. The messages
and the restrictions are a legal
requirement.
1. If a fault is detected for the first
time, the control indicator
W
will
illuminate, a warning message is
displayed accompanied by a