Driving Assist (Travel Assist)
Troubleshooting
The lane departure warning assistant is
not available
The control lamp switches on yellow. A rele-
vant warning is also displayed on the instru-
ment panel screen.
●
The eld of vision of the camera is dirty.
Clean the windscreen ›››page384.
●
The visibility of the camera is diminished due
to accessories or adhesives.
●
There is a fault or a defect. Switch the engine
o and on again.
The system behaves dierently than expec-
ted
●
The camera has been altered or damaged,
e.g. because of damage caused to the wind-
screen. Check for visible damage.
●
Do not mount objects on the steering wheel.
If the problem persists, consult a specialised
workshop.
Note
After switching on the ignition, it may take a
few seconds before a fault is detected in the
system.
Note
If lane assist is not available, Emergency As-
sist and Travel Assist are not available either.
Driving Assist (Travel As-
sist)
Introduction
Travel Assist combines adaptive cruise control
(ACC) and the adaptive lane guidance func-
tion. Within the limitations of the system, the
vehicle can maintain a distance from the vehi-
cle in front that is preselected by the driver
and remain in the preferred position within the
lane.
Travel Assist uses the same sensors as Adaptive
Cruise Control (ACC) and Lane Assist. There-
fore, carefully read the information about
the ACC ›››page204 and the Lane Assist
›››page215 and take into account the limita-
tions of the systems and the indications given
in the information.
How to know if the vehicle is tted with
Travel Assist
The vehicle is tted with Travel Assist if the
Travel Assist option appears in the instrument
cluster menu when the button
on the multi-
function steering wheel is pressed.
Speed range
Travel Assist regulates at speeds between 20
and 210km/h (15 and 130mph).
Driving with Travel Assist
Travel Assist automatically controls the accel-
erator pedal, the brakes and the steering.
In addition, Travel Assist may, within its limi-
tations, decelerate the vehicle until it stops
behind another that stops and automatically
starts again.
You can override assisted adjustment at all
times.
Status display
Fig.145 On the instrument cluster display:
display of active regulation (schematic
representation).