speed, for braking in good time and for staying
in lane.
Active Lane Keeping Assist can bring the vehicle
back into the lane with a lane-correcting brake
application. In the case of a broken lane marking
being detected, a brake application will only be
made if a vehicle has been detected in the adja‐
cent lane. Oncoming traffic can be detected.
Vehicles with Driving Assistance Package or
Driving Assistance Plus Package: overtaking
vehicles and vehicles in adjacent lanes can also
be detected.
Vehicles without Driving Assistance Pack‐
age or Driving Assistance Plus Package: a
lane-correcting brake application also takes
place when, in addition to a broken lane mark‐
ing, the edge of a firm road surface is detected
(e.g. central reservation).
Active Lane Keeping Assist is available in the
speed range between 37 mph (60 km/h) and
124 mph (200 km/h).
If a lane-correcting brake application occurs, dis‐
play
1
appears in the multifunction display.
Sensitivity of Active Lane Keeping Assist
%
The availability of the following function is
country-dependent.
A lane-correcting brake application also occurs
in the
Sensitive
setting in the following situa‐
tions:
R
Active Lane Keeping Assist detects a solid
lane marking.
R
A front wheel drives over this lane marking.
System limits
No lane-correcting brake application occurs in
the following situations:
R
You clearly and actively steer, brake or accel‐
erate.
R
You have switched on the turn signal indica‐
tor (situation-dependent).
R
A driving safety system intervenes, such as
ESP
®
, Active Brake Assist or Active Blind
Spot Assist.
R
You have adopted a sporty driving style with
high cornering speeds or high rates of accel‐
eration.
R
When ESP
®
is deactivated.
R
If a loss of tire pressure or a faulty tire has
been detected and displayed.
The system may be impaired or may not function
in the following situations:
R
If there is poor visibility, e.g. due to insuffi‐
cient illumination of the road, if there are
highly variable shade conditions or in rain,
snow, fog or heavy spray.
Driving and parking 203
Summary of Contents for A-Class 2020
Page 7: ......
Page 8: ...Left hand drive vehicles 6 At a glance Cockpit ...
Page 10: ...Q Electric parking brake 155 R Light switch 112 8 At a glance Cockpit ...
Page 11: ......
Page 12: ...Instrument Display standard 10 At a glance Warning and indicator lamps ...
Page 14: ...12 At a glance Overhead control panel ...
Page 16: ...14 At a glance Door control panel and seat adjustment ...