Trailer Hitch - Mercedes-Benz E-Class Saloon Owner's Manual

In such cases, Lane Keeping Assist can:
give an unnecessary warning
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not give a warning
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Always pay particular attention to the
#
traffic situation and keep within the
lane, especially if Active Lane Keeping
Assist alerts you.
Be sure to observe the system limitations of
Active Lane Keeping Assist.
Press button 2.
#
If indicator lamp 1 lights up, Active Lane
Keeping Assist is activated, the lane mark‐
ings are shown as light in the assistance
graphic. When Active Lane Keeping Assist is
active, the lane markings are shown in green
in the assistance graphic.
Driving and parking 263

Trailer hitch

Trailer operation notes
Observe the following notes on the tongue
weight:
use a tongue weight as close as possible to
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the maximum tongue weight
do not use a tongue weight that exceeds or
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falls below the permissible tongue weight
Do not exceed the following values:
the permissible towing capacity
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the permissible rear axle load of the towing
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vehicle
the permissible gross mass of the towing
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vehicle
the permissible gross mass of the trailer
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the maximum permissible speed of the trailer
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Make sure of the following before starting a jour‐
ney:
the tyre pressure on the rear axle of the tow‐
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ing vehicle is set for a maximum load