When Lane Assist is switched o, the yel-
low disconnection warning lamp lights up
in the instrument cluster (depending on
the country).
Note
If a system fault persists, Lane Assist may
switch o automatically.
Driver intervention prompt
If the steering is not corrected manually, the
system prompts the driver through an indi-
cation on the instrument panel display and
acoustic warnings.
If no reaction is obtained from the driver, the
system switches to a passive state.
Depending on the equipment, Emergency As-
sist is activated.
Regardless of the steering manoeuvres,
through an indication on the instrument panel
display and acoustic warnings, the driver is also
prompted to drive through the centre of the
lane if the steering correction lasts more than
reasonable.
Steering wheel vibration
The following situations may result in a steering
wheel vibration:
●
The lane ceases to be recognised during a
sudden intervention in the direction of the sys-
tem.
It is also possible to select steering wheel vibra-
tion in the Vehicle menu of the infotainment
system. In this case, when a vehicle with Lane
Assist switched on crosses over a detected lane
marking, the steering wheel will vibrate.
Troubleshooting
Lane assist 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 ›››page391.
●
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 ›››page203 and the Lane Assist
›››page214 and take into account the limita-
tions of the systems and the indications given
in the information.