Operating Adaptive Cruise Con-
tr
ol with Lane Centring
Please refer to at the start of the
chapt
er on page 187.
Fig. 121 L
e-hand side of the multifunction
steering wheel.
Switching on
1. Press the
button on the le-hand
side of the multifunc
tion steering wheel
repeatedly until the Adaptive Cruise
Control with Lane Centring is selected.
2. Press the
button on the right-hand
side of the multifunc
tion steering wheel
or wait for a short time.
Adaptive Cruise Control with Lane Cen-
tring is switched on.
Starting control
If you switch from Adaptive Cruise Control
to Adaptive Cruise Control with Lane Cen-
tring, the vehicle will change to the follow-
ing system statuses in Adaptive Cruise
Control with Lane Centring mode, depend-
ing on the driving situation:
— If Adaptive Cruise Control is controlling
the vehicle, Adaptive Cruise Control with
Lane Centring maintains the current
speed and preset distance from the vehi-
cle in front (passive system status).
If road lane markings are detected, the
vehicle is simultaneously kept in lane by
steering movements (active system sta-
tus).
— If Adaptive Cruise Control is not control-
ling the vehicle, Adaptive Cruise Control
with Lane Centring will be switched on
but will remain deactivated.
You must start control if you were previous-
ly driving with another assist system or if
Adaptive Cruise Control with Lane Centring
remains deactivated aer switching on:
1. Press the
button.
A
daptive Cruise Control with Lane Cen-
tring switches to active or passive sys-
tem status depending on the driving sit-
uation.
The indicator lamp corresponding to
the driving situation lights up on the in-
strument cluster display.
Cancelling control
1. Briefly press the
button.
Or: depress the brake pedal.
T
he set distance remains stored.
Adjusting other settings
Further operation of Adaptive Cruise Con-
trol with Lane Centring corresponds to op-
eration of Adaptive Cruise Control
→ page 178.
Troubleshooting
Please refer to at the start of the
chapt
er on page 187.
Adaptive Cruise Control with Lane
C
entring is not available or is not
working as expected
The indicator lamp lights up yellow. A mes-
sa
ge will also appear on the instrument
cluster display.
— There is a fault in the sensor system.
Check the causes and possible remedies
described in the information on Adaptive
Cruise Control → page 179 or the Lane-
Keeping System → page 187.
— Fault or malfunction. Switch o and re-
start the engine.
— The system limits have been exceeded .
— If the problem persists, go to a suitably
qualified workshop.
Adaptive Cruise Control with Lane Centring
189
2KF012720AE