Ets/4Ets - Mercedes-Benz 2011 E-Class Sedan Operator's Manual

Driving safety systems
68
G
Warning!
Never switch off the ESP when you see the
ESP warning lamp ä flashing in the
instrument cluster. In this case proceed as
follows:
When driving off, apply as little throttle as
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possible.
While driving, ease up on the accelerator
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pedal.
Adapt your speed and driving style to the
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prevailing road conditions.
Failure to observe these guidelines could
cause the vehicle to skid. The ESP cannot
prevent accidents resulting from excessive
speed.
! Vehicles without 4MATIC: switch the
ignition off when:
the parking brake is being tested using a
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dynamometer
the vehicle is being towed with the front/
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rear axle raised
Application of the brakes by ESP
otherwise destroy the brake system.
! Vehicles with 4MATIC: switch off the
ignition when the parking brake is being
tested on a brake dynamometer.
Application of the brakes by ESP
otherwise destroy the brake system.
i Only use wheels with the recommended
tire sizes. Only then will ESP
properly.
ETS/4ETS (Electronic Traction System)
G
Warning
Observe "Important safety notes"
Y
( page 65).
Traction control is part of ESP
Traction control brakes the drive wheels
individually if they spin. This enables you to
pull away and accelerate on slippery surfaces,
for example if the road surface is slippery on
one side. On vehicles with 4MATIC, more
drive torque is also transferred to the wheel
or wheels with traction.
Traction control remains active if you
deactivate ESP
Deactivating/activating ESP
AMG vehicles)
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The ESP should not be switched off during
normal driving other than in the
circumstances described below. Disabling
the system will reduce vehicle stability in
driving maneuvers.
Do not switch off the ESP when a spare wheel
is mounted.
ESP
engine is running.
It may be best to deactivate ESP
following situations:
when using snow chains
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®
may
in deep snow
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on sand or gravel
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G
Switch on the ESP immediately if the
aforementioned circumstances do not apply
®
may
anymore. Otherwise the ESP will not stabilize
the vehicle when it is starting to skid or a
wheel is spinning.
®
function
If you deactivate ESP
ESP
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the engine's torque is no longer limited and
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the drive wheels can spin. The spinning of
the wheels results in a cutting action, which
provides better grip.
traction control is still activated.
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ESP
® R
.
brake.
If ESP
start to spin, the ä warning lamp in the
®
.
Warning!
®
is activated automatically when the
Warning!
®
:
®
no longer improves driving stability.
®
still provides support when you
®
is deactivated and one or more wheels
®
(except
®
in the