Mercedes-Benz E-Class Sedan Operator's Manual page 197

System limitations
Either a course-correcting brake application
appropriate to the driving situation, or none at
all, may occur in the following situations:
There are vehicles or obstacles, e.g. crash
R
barriers, on both sides of your vehicle.
A vehicle approaches too closely on the side.
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You have adopted a sporty driving style with
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high cornering speeds.
You clearly brake or accelerate.
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A driving safety system intervenes, such as
R
®
ESP or Active Brake Assist.
ESP ® is deactivated.
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Tire pressure loss or a defective tire has
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been detected.
When driving with a trailer, the electrical con‐
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nection to the trailer hitch has been correctly
established.
Activating/deactivating Blind Spot Assist or
Active Blind Spot Assist
Multimedia system:
k
, .
Activate O or deactivate ª the function.
#
Active Lane Keeping Assist
Function of Active Lane Keeping Assist
.
Active Lane Keeping Assist monitors the area in
front of your vehicle by means of multifunction
camera 1. It serves to protect you against unin‐
tentionally leaving your lane. You will be warned
by means of a vibration in the steering wheel
Driving and parking 195