Doors - Mercedes-Benz S-Class Owner's Manual

78
Opening and closing
Problem
You have lost a key.

Doors

Notes on the additional door lock
The additional door lock is only available for
vehicles for the United Kingdom.
& WARNING Risk of injury to persons
inside the vehicle when the additional
door lock is activated
If the additional door lock is activated, the
doors can no longer be opened from the
inside.
If there are persons in the vehicle, they can
no longer leave the vehicle, e.g. in hazardous
situations.
Possible causes/consequences and
Check the battery using the battery check lamp and replace if necessary (
#
Use the emergency key to lock or unlock (
#
Have the key checked at a qualified specialist workshop.
#
Have the key deactivated at a qualified specialist workshop.
#
If necessary, have the mechanical lock changed as well.
#
Never leave persons unattended in the
#
vehicle, particularly children, elderly
persons or persons in need of help.
If there are persons in the vehicle, do
#
not activate the additional door lock.
The additional door lock is automatically activa‐
ted in the following situations:
The vehicle is locked using the key.
R
The vehicle is locked using KEYLESS-GO.
R
If the vehicle has been locked via Mercedes me
connect, the additional door lock is not activa‐
ted.
M M Solutions
page 76).
→
If the additional door lock is activated, the doors
cannot be opened from the inside.
% After locking you can issue a signal with the
horn.
You can prevent the additional door lock from
being activated by deactivating interior protec‐
tion before locking the vehicle (
Unlocking/opening the doors from the inside
United Kingdom only: observe the notes on the
additional door lock (
page 76).
→
page 104).
→
page 78).
→