Electric Parking Brake - Mercedes-Benz S-Class Operator's Manual

Parking
192

Electric parking brake

General notes
G
WARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for
example:
release the parking brake.
R
shift the automatic transmission out of the
R
parking position P.
start the engine.
R
In addition, they may operate vehicle
equipment and become trapped. There is a
risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The function of the electric parking brake is
dependent on the on-board voltage. If the on-
board voltage is low or there is a malfunction
in the system, it may not be possible to apply
the released parking brake.
If this is the case, only park the vehicle on
X
level ground and secure it to prevent it
rolling away.
Shift the automatic transmission to
X
position P.
It may not be possible to release an applied
parking brake, if the on-board voltage is low
or there is a malfunction in the system.
Contact a qualified specialist workshop.
i
The electric parking brake performs a
function test at regular intervals while the
engine is switched off. The sounds that can
be heard while this is occurring are normal.
Applying/releasing manually
To engage: push handle :.
X
When the electric parking brake is applied,
the F (USA only) or ! (Canada only)
red indicator lamp lights up in the
instrument cluster.
i
The electric parking brake can also be
applied when the SmartKey is removed.
To release: pull handle :.
X
The red F (USA only) or ! (Canada
only) indicator lamp in the instrument
cluster goes out.
i
The electric parking brake can only be
released:
when the SmartKey is in position 1 or 2
R
in the ignition lock or
if the ignition was switched on using the
R
Start/Stop button.
Applying automatically
The electric parking brake is engaged
automatically if:
DISTRONIC PLUS brings the vehicle to a
R
standstill or
the HOLD function is keeping the vehicle
R
stationary
Active Parking Assist is holding the vehicle
R
at a standstill
In addition, at least one of the following
conditions must be fulfilled:
the engine is switched off.
R
the driver's door is open and the seat belt
R
is not fastened.