186 Driving and operating
a warning chime. Every further
hands-off detection prolongs the
warning chime duration.
A lane departure warning in the Driver
Information Centre alerts when the
system cannot hold the vehicle within
the lane and immediate driver´s
action is required.
Notice
The system might be inactive if it
detects lanes which are too narrow,
too wide or too curved.
For a correct operation of the system,
the following preconditions have to be
fulfilled:
● vehicle speed must be between
approx. 40 mph and 112 mph
● the turn lights are not activated
● the electronic stability control is
activated and not in operation
● no plug is connected to the power
outlet of the trailer hitch
● no dynamic driving, i.e. pressure
on the brake or accelerator pedal
● lane bounderies can be clearly
detected by the system
● no temporary spare wheel is
used
● the vehicle is not driven in a tight
corner
● no system fault is present which
prevents corrections
Depending on version, only lane
departure warning system is active,
when a system fault is present, a
spare wheel used, Electronic Stability
Control is not activated or e.g. a trailer
is attached.
Lane departure warning 3 184.
Activation / deactivation
The system is activated / deactivated
in the vehicle settings _ in the Info
Display.
Depending on version, the system is
automatically reactivated at the next
vehicle start.
Info Display 3 87.
Fault
In the event of a fault, L and C
appear in the Driver Information
Centre, accompanied by a display
message and a warning chime. Seek
the assistance of a workshop.
System limitations
The system performance may be
affected by:
● covered camera by snow, ice,
slush, mud, dirt, or affected by
windscreen damage or foreign
items, e.g. stickers
● heavy or unequally distributed
loading
● close vehicles ahead
● banked roads
● winding or hilly roads
● poor lighting conditions
● sudden lighting changes
● shining sun directly into the
camera lens
● adverse environmental
conditions, e.g. heavy rain, fog,
or snow