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Driving
check certain functions. They will switch off
aft
er a few seconds.
WARNING
Observe the safety warnings
›
››
in Con-
tr
ol and warning lamps on page 86.
Driving with the Lane Assist System
Fig. 191
On the instrument panel display: indi-
cations of the L
ane Assist System.
Lane line detected. The system inter-
v
enes assisting on the represented side.
Lane line detected. The system does not
intervene.
Switching the lane assist system on or off
In some countries, the Lane Assist System is
always activated when the ignition is switch-
ed on. The connection status is shown in the
Driver assistance menu of the Infotainment
1
2
system or the driver assistance systems menu
aft
er pressing the corresponding button. The
Lane Assist system can be activated and de-
activated in these menus.
The Lane Assist system is ready to actively in-
tervene as of approximately 60 km/h (35
mph) and if it has detected the lane limits
(system status: active). The control lamp
emits a green light. When the system inter-
venes by rectifying the direction, the control
lamp emits a yellow light.
If the control lamp of the instrument panel
display is off, it means that the Lane Assist
system is connected but not ready to inter-
vene or it is disconnected.
When you activate a turn signal, the system
temporarily goes into a passive state in order
to allow manual lane change.
An energetic rotation or rectification of the
steering wheel by the driver causes the sys-
tem to temporarily switch to a passive state.
Driver intervention prompt
If the steering is not corrected manually, the
system prompts the driver through an indica-
tion on the instrument panel display and
acoustic warnings.
If no reaction is obtained from the driver, the
system switches to a passive state.
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 steer-
ing wheel vibration:
●
The lane ceases to be recognised during a
sudden intervention in the direction of the
system.
It is also possible to select steering wheel vi-
bration in the Assistants menu of the infotain-
ment system. In this case, when a vehicle with
Lane Assist switched on crosses over a detec-
ted lane marking, the steering wheel will vi-
brate.
Troubleshooting
Error message, the system disconnects
●
Clean the windscreen.
›
››
page 367
●
Check that the windscreen is not damaged
in the area of the camera's field of vision.
System behaviour is different than expec-
ted
●
Clean the field of vision of the camera reg-
ularly and make sure it is free of dirt, snow
and ice.
264
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