Driver assistance systems
Troubleshooting
Driver intervention prompt
distance from the vehicle in front that is
preselected by the driver and remain in
the preferred position within the lane.
If the steering is not corrected manually, the
system prompts the driver through an indi-
cation on the instrument panel display and
acoustic warnings.
Error message, the system disconnects
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Clean the windscreen. page 346
Travel Assist uses the same sensors as Adap-
tive Cruise Control (ACC) and Lane Assist.
Therefore, carefully read the information
›››
Check that the windscreen is not damaged
in the area of the camera's field of vision.
If no reaction is obtained from the driver, the
system switches to a passive state.
about the ACC page 243 and the Lane
›››
Assist page 251 and take into account the
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System behaviour is different than expec-
ted
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.
limitations of the systems and the indications
given in the information.
●
Clean the field of vision of the camera reg-
ularly and make sure it is free of dirt, snow
and ice.
Speed range
Travel Assist adjusts at speeds between ap-
prox. 30 km/h (approx. 20 mph) and approx.
210 km/h (approx. 130 mph); in the case of
the adaptive lane guidance function, be-
tween 0 km/h (0 mph) and approx. 250
km/h (approx. 155 mph).
●
Do not cover the field of vision of the cam-
era.
Steering wheel vibration
●
Check that the windscreen is not damaged
in the area of the camera's field of vision.
The following situations may result in a steer-
ing wheel vibration:
●
Do not mount objects on the steering
wheel.
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The lane ceases to be recognised during a
Driving with Travel Assist
sudden intervention in the direction of the
system.
In the event of doubts or queries, go to a
specialised workshop.
Travel Assist automatically controls the ac-
celerator 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.
It is also possible to select steering wheel vi-
bration in the Assistants menu of the info-
tainment system. In this case, when a vehicle
with Lane Assist switched on crosses over a
detected lane marking, the steering wheel
will vibrate.
Driving Assist (Travel Assist)
Introduction
You can override assisted adjustment at all
times.
»
The driving assist (Travel Assist) combines
adaptive cruise control (ACC) and adap-
tive lane guidance. Within the limitations
of the system, the vehicle can maintain a
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