Troubleshooting
Please refer to at the start of the
chapt
er on page 184.
Lane-Keeping System not available
The indicator lamp lights up yellow. A mes-
sa
ge will also appear on the instrument
cluster display.
— The camera window is dirty. Clean the
windscreen → page 383.
— The view of the camera is impaired due
to the weather conditions, e.g. snow, or
due to detergent deposits or coatings.
Clean the windscreen → page 383.
— The view of the camera is impaired by
add-on parts or stickers. Keep the area
around the camera window clear
→ page 389.
— The camera has been displaced or dam-
aged, e.g. due to damage to the wind-
screen. Check whether damage is visible
→ page 389.
— The camera was deactivated due to
a high ambient temperature or prolonged
exposure to direct sunlight. The Lane-
Keeping System will be available again
when the camera is available again.
Switch o and restart the engine.
— Fault or malfunction. Switch o and re-
start the engine.
— If the problem persists, go to a suitably
qualified workshop.
It may take several seconds before
a system error is detected one the ig-
nition is switched on.
If the Lane-Keeping System is not
available, Adaptive Cruise Control
with Lane Centring is also not available.
The system behaves dierently than
expected
1. Do not attach any objects to the steer-
ing wheel.
Adaptive Cruise Control with
L
ane Centring
Introduction
Within the system limits, Adaptive
C
ruise Control with Lane Centring al-
lows the vehicle to maintain a distance
from the vehicle in front that has been
preselected by the driver and stay in
the preferred position within the lane
(Lane Centring).
Is the vehicle equipped with Adaptive
Cruise Control with Lane Centring?
If you can select Adaptive Cruise Control
with Lane Centring with the
button on
the le-hand side of the multifunc
tion
steering wheel, the vehicle is equipped with
Adaptive Cruise Control.
Speed range
You can set a speed between 20 km/h
(15 mph) and 210 km/h (130 mph). This
speed range may dier in certain countries.
System limits of Adaptive Cruise Con-
trol with Lane Centring
Adaptive Cruise Control with Lane Centring
detects driving situations using the same
sensors as Adaptive Cruise Control and the
Lane-Keeping System.
Observe the system limits and mes-
sages relating to the Adaptive Cruise
Control and Lane-Keeping System. Always
pay due attention and intervene yourself if
necessary.
Driving with Adaptive Cruise Control
with Lane Centring
The Adaptive Cruise Control with Lane
Centring function automatically controls
the speed and steers the vehicle. Within the
system limits, Adaptive Cruise Control with
Lane Centring can also brake the vehicle
behind a stopping vehicle in front to
a standstill and then drive o again auto-
matically.
You can override control by Adaptive Cruise
Control with Lane Centring at any time.
Adaptive Cruise Control with Lane Centring 187
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