Mercedes-Benz S-Class 2020 Operator's Manual page 200

198 Driving and parking
Active Parking Assist is keeping the vehicle
R
stationary.
This is the case if one of the following conditions
is also fulfilled:
The engine is switched off.
R
The seat belt tongue is not inserted in the
R
seat belt buckle of the driver's seat and the
driver's door is opened.
There is a system malfunction.
R
The power supply is insufficient.
R
The vehicle is stationary for a lengthy period.
R
When the electric parking brake is applied, the
red F (USA) or ! (Canada) indicator lamp
appears in the instrument cluster.
The electric parking brake is not automatically
applied if the engine is switched off by the ECO
start/stop function.
Electric parking brake function (releasing
automatically)
The electric parking brake is released when the
following conditions are fulfilled:
The driver's door is closed.
R
The engine is running.
R
The transmission is in position h or k and
R
you depress the accelerator pedal or you
shift from transmission position j to h or
k when on level ground with the driver's
door closed.
If the transmission is in position k, the
R
trunk lid must be closed.
The seat belt tongue is inserted into the seat
R
belt buckle of the driver's seat.
If the seat belt tongue is not inserted into the
seat belt buckle of the driver's seat, the follow‐
ing conditions must be fulfilled:
You shift from transmission position j.
R
You have previously driven at speeds greater
R
than 2 mph (3 km/h).
When the electric parking brake is released, the
red F (USA) or ! (Canada) indicator lamp
in the instrument cluster goes out.
Applying/releasing the electric parking
brake manually
Applying