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Dri vin g and parking, Driving systems – Mercedes-Benz CLS-Class 2015 User Manual

Page 224

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the distance to the vehicle in front is too

small and the lane markings thus cannot be

detected

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the lane markings change quickly, e.g.

lanes branch off, cross one another or

merge

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the road is narrow and winding

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there are strong shadows cast on the road

If no vehicle is detected in the adjacent lane

and broken lane markings are detected, no

lane-correcting brake application is made.
Warning vibration in the steering wheel
A warning may be given if a front wheel

passes over a lane marking. It will warn you by

means of intermittent vibration in the steer-

ing wheel for up to 1.5 seconds.
Lane-correcting brake application

G

WARNING

A lane-correcting brake application cannot

always bring the vehicle back into the original

lane. There is a risk of an accident.
Always steer, brake or accelerate yourself,

especially if Active Lane Keeping Assist warns

you or makes a lane-correcting brake appli-

cation.

G

WARNING

Active Lane Keeping Assist only detects traf-

fic conditions or road users to a limited

extent. In very rare cases, the system may

make an inappropriate brake application, e.g.

after intentionally driving over a solid lane

marking. There is a risk of an accident.
An inappropriate brake application may be

interrupted at any time if you steer slightly in

the opposite direction. Always make sure that

there is sufficient distance on the side for

other traffic or obstacles.

If you leave your lane, under certain circum-

stances the vehicle will brake briefly on one

side. This is meant to assist you in bringing

the vehicle back to the original lane.
If a lane-correcting brake application occurs,

display : appears in the multifunction dis-

play.
A lane-correcting brake application can be

made after driving over a lane marking rec-

ognize as being solid or broken. Before this, a

warning must be given by means of intermit-

tent vibration in the steering wheel. In addi-

tion, a lane with lane markings on both sides

must be recognized.
In the case of a broken lane marking being

detected, a lane-correcting brake application

can only be made if a vehicle has been detec-

ted in the adjacent lane. The following vehi-

cles can have an influence on brake applica-

tion: oncoming traffic, vehicles that are over-

taking and vehicles that are driving parallel to

your vehicle.

i

A further lane-correcting brake applica-

tion can only occur after your vehicle has

returned to the original lane.

No lane-correcting brake application occurs

if:

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you clearly and actively steer, brake or

accelerate.

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you cut the corner on a sharp bend.

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you have adopted a sporty driving style with

high cornering speeds or high rates of

acceleration.

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you have switched on the turn signals.

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a driving safety system intervenes, e.g.

ESP

®

, PRE-SAFE

®

Brake or Active Blind

Spot Assist.

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ESP

®

is switched off.

222

Driving systems

Dri

vin

g

and

parking