In the following situations, the system
may not operate properly or even not
operate at all:
poor visibility caused by
inadequate lighting of the
roadway, falling snow, heavy
rain, dense fog etc...
Other information:
Check tread depth at regular
intervals.
Tyres should be replaced for safety
reasons at a tread depth of 2-3 mm
(4 mm for winter tyres).
For safety reasons, it is
recommended that the tread depth of
the tyres on one axle should not vary
by more than 2 mm...
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.
The first warning level is entered
when the estimated AdBlue range
is between 2400 km and 800 km...