2011 Mercedes GLK-Class Owner's Manual - Page 66

2011 Mercedes GLK-Class Manual

Page 66 highlights

64 Driving safety systems ESP® is activated automatically when the engine is running. It may be best to deactivate ESP® in the following situations: G Warning Safety Rwhen Rin using snow chains deep snow Ron sand or gravel Activate ESP® as soon as the situations described above no longer apply. ESP® will otherwise not be able to stabilize the vehicle if the vehicle starts to skid or a wheel starts to spin. G Warning! When the å ESP OFF warning lamp lights up, ESP is switched off. When the ä ESP warning lamp and the å ESP OFF warning lamp are on continuously, ESP is not operational due to a malfunction. When ESP is switched off or not operational, the vehicle's stability during standard driving maneuvers is reduced. Adapt your driving style to suit the prevailing road conditions/weather conditions and to the non-operating status of ESP. When you deactivate ESP®: RESP® no longer improves driving stability. Rthe engine's torque is no longer limited and the drive wheels can spin. The spinning of the wheels results in a cutting action, which provides better grip. Rtraction control is still activated. RESP® still provides support when you brake. If ESP® is deactivated and one or more wheels start to spin, the ä warning lamp in the instrument cluster flashes. In such situations, ESP® will not stabilize the vehicle. ! Avoid spinning a drive wheel for an extended period with ESP® switched off. This could cause serious damage to the drive train. X To activate: press button :. The å warning lamp in the instrument cluster goes out. ESP® trailer stabilization If your trailer begins to lurch, you can only stabilize the vehicle/trailer combination by depressing the brake firmly. In this situation, ESP® assists you and can detect if the trailer begins to lurch. ESP® slows the vehicle down by braking and limiting the engine output until the vehicle/ trailer combination has stabilized. Trailer stabilization is active from a speed above 40 mph (65 km/h). G Warning! The system will not be able to assist when the trailer jackknifes X To deactivate: press button :. The å warning lamp in the instrument cluster lights up. the ESP® has switched off due to a malfunction Ron wet or icy roads Ron roads with slippery surface Rin sand or gravel Rif

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ESP
®
is activated automatically when the
engine is running.
It may be best to deactivate ESP
®
in the
following situations:
R
when using snow chains
R
in deep snow
R
on sand or gravel
G
Warning!
Activate ESP
®
as soon as the situations
described above no longer apply. ESP
®
will
otherwise not be able to stabilize the vehicle
if the vehicle starts to skid or a wheel starts
to spin.
When you deactivate ESP
®
:
R
ESP
®
no longer improves driving stability.
R
the engine's torque is no longer limited and
the drive wheels can spin. The spinning of
the wheels results in a cutting action, which
provides better grip.
R
traction control is still activated.
R
ESP
®
still provides support when you
brake.
If ESP
®
is deactivated and one or more wheels
start to spin, the
ä
warning lamp in the
instrument cluster flashes. In such situations,
ESP
®
will not stabilize the vehicle.
X
To deactivate:
press button
:
.
The
å
warning lamp in the instrument
cluster lights up.
G
Warning
When the
å
ESP OFF warning lamp lights
up, ESP is switched off.
When the
ä
ESP warning lamp and the
å
ESP OFF warning lamp are on
continuously, ESP is not operational due to a
malfunction.
When ESP is switched off or not operational,
the vehicle's stability during standard driving
maneuvers is reduced.
Adapt your driving style to suit the prevailing
road conditions/weather conditions and to
the non-operating status of ESP.
!
Avoid spinning a drive wheel for an
extended period with ESP
®
switched off.
This could cause serious damage to the
drive train.
X
To activate:
press button
:
.
The
å
warning lamp in the instrument
cluster goes out.
ESP
®
trailer stabilization
If your trailer begins to lurch, you can only
stabilize the vehicle/trailer combination by
depressing the brake firmly.
In this situation, ESP
®
assists you and can
detect if the trailer begins to lurch. ESP
®
slows the vehicle down by braking and
limiting the engine output until the vehicle/
trailer combination has stabilized.
Trailer stabilization is active from a speed
above 40 mph (65 km/h).
G
Warning!
The system will not be able to assist when the
trailer jackknifes
R
if the ESP
®
has switched off due to a
malfunction
R
on wet or icy roads
R
on roads with slippery surface
R
in sand or gravel
64
Driving safety systems
Safety