Mercedes-Benz GLK-Class 2013 Owners Manual - Manual (Page 69)

If the ÷ warning lamp and the å
warning lamp are lit continuously, ESP ® is not
available due to a malfunction.
Observe the information on warning lamps
(
Y
page 261) and display messages which
may be shown in the instrument cluster
(
Y
page 232).
i Only use wheels with the recommended
tire sizes. Only then will ESP ® function
properly.
Characteristics of ESP
General information
ESP
® is activated automatically when the
engine is started.
If ESP
® intervenes, the ÷ ESP ® warning
lamp flashes in the instrument cluster.
If ESP
® intervenes:
X Do not deactivate ESP ® under any
circumstances.
X
Only depress the accelerator pedal as far
as necessary when pulling away.
X Adapt your driving style to suit the
prevailing road and weather conditions.
Vehicles with the ECO start/stop function
The ECO start/stop function switches the
engine off automatically when the vehicle
stops moving. The engine starts
automatically when the driver wants to pull
away again. ESP ® remains in its previously
selected status. Example: if ESP ® was
deactivated before the engine was switched
off, ESP ® remains deactivated when the
engine is switched on again.
Deactivating/activating ESP ®
Important safety notes
You can select between the following states
of ESP:
R ESP ® is activated.
R ESP ® is deactivated.
G WARNING
If you deactivate ESP ® , ESP ® no longer
stabilizes the vehicle. There is an increased
risk of skidding and an accident.
Only deactivate ESP
® in the situations
described in the following.
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
i 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.
Deactivating/activating ESP ®
X
To switch off: press button :.
The å ESP
® OFF warning lamp in the
instrument cluster lights up.
X
To switch on: press button :.
The å ESP
® OFF warning lamp in the
instrument cluster goes out.
Characteristics when ESP ® is deactivated
If ESP ® is deactivated and one or more wheels
start to spin, the ÷ ESP ® warning lamp in
the instrument cluster flashes. In such
situations, ESP ® will not stabilize the vehicle.
Driving safety systems
67
Safety
Z