Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 78

76 Occupant safety
Vehicles for the United Kingdom: observe the
important safety notes in the "Notes on the addi-
tional door lock" section.
The child safety lock on the rear doors secures
each door separately. The doors can no longer be
opened from the inside.
Press the lever in direction 1
#
(deactivate).
Make sure that the child safety locks are work-
#
ing properly.
▌Activating/deactivating the child safety lock for
the rear side windows
(activate) or 2
P223 0288 02
To activate/deactivate: press button 2.
#
The rear side window can be opened or closed
as follows:
indicator lamp 1 is lit: via the switch on
R
the driver's door
indicator lamp 1 is off: via the switch on
R
the corresponding rear door or driver's
door
When the child safety lock is activated, the con-
trols in the rear compartment are disabled for:
the rear side windows
R
the adjustment of the front passenger seat
R
from the rear compartment
the rear seat belt extender
R
the roller sunblinds:
R
of the rear side windows
-
of the rear window
-
in the roof
-