Mercedes-Benz S-Class Saloon 2021 Owner's Manual page 191

188 Climate control
188
Pr Pre-entr e-entry climat y climate contr e control f ol for depar or departur
Pr Pre-entr e-entry climat y climate contr e control f ol for depar or departur
tion tion
& W W ARNING
ARNING Danger to life due to exposure
to extreme heat or cold in the vehicle
If people, particularly children, are exposed to
extreme temperatures over an extended
period of time, there is a risk of serious injury
or danger to life.
Never leave persons, children in particu-
#
lar, unattended in the vehicle.
& W W ARNING
ARNING Risk of burns due to repeatedly
switching on the seat heating
Repeatedly switching on the seat heating can
cause the seat cushion and seat backrest pad-
ding to become very hot.
In particular, the health of persons with limited
temperature sensitivity or a limited ability to
react to high temperatures may be a ected or
they may even su er burn-like injuries.
ture time e time
Do not repeatedly switch on the seat
#
heating.
ture time func- e time func-
To protect against overheating, the seat heating
may be temporarily deactivated a er it has been
switched on repeatedly.
%
This function is only available for plug-in
hybrids or vehicles with a 48-V on-board elec-
trical system.
The air inside the vehicle can be heated, ventila-
ted or cooled to the set temperature when the
vehicle is parked.
When the vehicle is connected to power supply
equipment, priority is given to charging the 48 V
battery or the high-voltage battery to a speci ed
minimum charge.
The running time of pre-entry climate control may
be reduced under the following conditions (vehi-
cles with a 48 V on-board electrical system):
The vehicle is not connected to power supply
R
equipment.
The 48 V battery is not fully charged.
R
The running time of pre-entry climate control may
be reduced under the following conditions (plug-in
hybrid):
The vehicle is not connected to power supply
R
equipment.
The high-voltage battery is not fully charged.
R
With active pre-entry climate control, the charge
level of the 48 V battery or the high-voltage bat-
tery may be reduced, even if the charging cable
connector is connected.
If present, seat ventilation is activated in cooling
and ventilation mode.
Depending on the vehicle's equipment, the follow-
ing functions are activated in heating mode, if
available:
Seat heating
R
Steering wheel heater
R
Panel heating
R
Mirror heater
R
Rear window heater
R
Windscreen heater
R