Mercedes-Benz S-Class 2020 Operator's Manual page 176

174 Driving and parking
Make sure that marked space 2
#
Remove SmartKey 1 from the key ring.
#
Place SmartKey 1 in marked space 2.
#
The vehicle will start after a short time.
If you remove SmartKey 1 from marked
space 2 the engine continues running. For
further vehicle starts however, SmartKey
must be located in marked space
the entire journey.
Have SmartKey 1 checked at a qualified
#
specialist workshop.
If the vehicle does not start:
Leave SmartKey 1 in marked space 2.
#
Depress the brake pedal and start the vehi‐
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cle using the start/stop button.
% You can also switch on the power supply or
the ignition with the start/stop button.
Starting the vehicle via Remote Online serv‐
ices
Cooling or heating the vehicle interior before
commencing your journey
is empty.
% This function is not available in all countries.
If you start the vehicle via your smartphone, the
previously selected air conditioning adjustment
is active.
Ensure the following before starting the engine:
The legal stipulations in the area where your
R
1
vehicle is parked allow engine starting via
2 during
smartphone.
It is safe to start and run the engine where
R
your vehicle is parked.
The fuel tank is sufficiently filled.
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The starter battery is sufficiently charged.
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% You can also set the temperature with your
smartphone. Information on Mercedes me
connect and other services: https://
www.mercedes.me
This function is not available for all models.
Charging the battery before commencing
your journey
%
This function is not available in all countries.
If the vehicle battery is discharged, you receive a
message on your smartphone. You can then
start the vehicle with the smartphone to charge
the battery. The vehicle is automatically
switched off after ten minutes.
Ensure the following before starting the engine:
The legal stipulations in the area where your
R
vehicle is parked allow engine starting via
smartphone.
It is safe to start and run the engine where
R
your vehicle is parked.
The fuel tank is sufficiently filled.
R