Driver assistance systems
Fig. 224 : The s
y
stem is operational,
the highlighted line
1
indicates that
ther
e w
as a risk of involuntarily crossing
the lane line and that the steering is be-
ing adjusted to correct the angle.
Fig. 224 : The two highlighted lines
1
and
2
light up simultaneously when
both lane lines ar
e r
ecognised and the
Lane Assist function is activated.
Operating mode
Steering wheel vibration
The f
ollo
wing situations can cause vibration
in the steering wheel and require the driver
to take active control of driving:
●
When the steering angle assist value re-
quired to keep the vehicle in the lane is high-
er than the system’s maximum operating val-
ue.
●
If the system ceases to display the lane
lines while assisting with steering.
Switching the Lane Assist system on or off
●
Select the corresponding menu option us-
ing the button for the driver assistance sys-
tems
›››
page 77.
●
OR: by using the Easy Connect system with
button > SETTINGS > Driver assis-
tance
›››
page 80.
–
–
Lane Assist with lane centring guide
The Lane Centring Guide function is in-
tended to keep the vehicle in the centre of
the lane.
If the driver has a tendency to veer slightly
off centre in the lane, the system adapts to
driver preferences.
●
The Lane Centring Guide function is ac-
tivated/deactivated in the Easy Connect sys-
tem using the > SETTINGS
›››
page 80
button.
Automatic deactivation: the Lane Assist
system can be automatically deactivated if
there is a system malfunction. The control
lamp disappears.
Hands-Off Function
In the absence of steering wheel activity the
system alerts the driver with acoustic signals
and a text message on the dash panel asking
to actively take over the steering.
If the driver does not react to this, the system
also alerts the driver with a little shaking mo-
tion through the brakes and, if the vehicle
has it, activates the Emergency Assist func-
tion
›››
page 268.
In vehicles without Emergency Assist, the
adaptive lane guidance function will be disa-
bled after the corresponding warnings to the
driver.
The lane assist system is active but it is not
available (the control lamp is lit up yellow)
●
When driving at speeds below 65 km/h (38
mph).
●
When the Lane Assist system does not de-
tect the dividing lines of the road. For exam-
ple, in the event warnings indicating road
works, and snow, dirt, moisture or reflec-
tions.
●
When the radius of a curve is too small.
●
When no road markings can be seen.
●
When the distance to the next marking to
too great.
●
When the system does not detect any
clear and active steering movement during a
long period of time.
●
Temporarily, in the event of very dynamic
driving styles.
●
If a turn signal is activated.
●
With the stability control system (ESC) in
Sport mode or switched off.
BSD Plus (Lane Assist with Blind Spot As-
sist)*
The BSD Plus function is achieved by activat-
ing the Lane Assist and BSD functions
›››
page 269. In this case, the Lane Assist
function expands its functions in the follow-
ing way:
»
265
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