#
Make sure that covering 3 is com
pletely
closed.
#
Insert the front tabs of cover 1 int
o the
housing and then press until it is completely
closed.
#
Insert the emergency key again (/ page 91).
Problems with the key, troubleshooting
You can no longer lock or unlock the vehicle
P
ossible causes:
R
The key battery is weak or discharged.
#
Check the battery using the indicator lamp
(/ pag
e 89).
#
Replace the key battery, if necessary
(/ pag
e 91).
#
Use the replacement key.
#
Use the emergency key to lock or unlock
(/ pag
e 97).
#
Have the key checked at a q
ualied specialist
workshop.
There is interference from a powerful radio signal
sour
ce
Possible causes if the function of the key is
impaired:
R
high voltage power lines
R
mobile phones
R
electronic devices (notebooks, tablets)
R
shielding due to metal objects or induction
loops for electrical gate systems or automatic
barriers
#
Make sure that there is sucient distance
between the key and the potential source of
interference.
You have lost a key
#
Have the key deactivated at a q
ualied spe-
cialist workshop.
#
If necessary, have the mechanical lock
r
eplaced as well.
Doors
Notes on the additional door lock
The additional door lock is only available for vehi-
cles f
or the United Kingdom.
&
WARNING Risk of injur
y to persons inside
the vehicle when the additional door lock
is activated
If the additional door lock is activated, the
door
s can no longer be opened from the
inside.
#
Never leave persons, in particular chil-
dr
en, unattended in the vehicle.
#
If there are persons in the vehicle, do not
activ
ate the additional door lock.
The additional door lock is automatically activated
in t
he following situations:
R
The vehicle is locked using the key.
R
The vehicle is locked using KEYLESS-GO.
Opening and closing
93