1
Press the release button briefly. T
he
keyring folds open.
2
Press the release button and pull the
spare key out in the direc
tion of the ar-
row.
3
Spare key.
Possible uses
— Lock and unlock the vehicle manually
→ page 84.
— Switch the front passenger front airbag
on and o → page 58.
— Lock and unlock the lockable glove box.
Changing the button cell
T
here are two options for changing the but-
ton cell in the vehicle key, depending on the
equipment: → Fig. 53 and → Fig. 54.
This button cell can be changed by a suita-
bly qualified workshop →
.
Changing the but
ton cell (variant 1)
Fig. 53 V
ehicle key: changing the button cell.
1. Fold out the key bit on the vehicle key.
2.
Open the cover upwards → Fig. 53
1 .
3.
Remove the button cell from the bat-
tery compartment
2 .
4
. Press the new button cell of the same
specification into the battery compart-
ment →
.
5.
Press the cover onto the housing until it
clicks into place.
6. Dispose of discharged batteries in an
environmentally responsible way.
Changing the button cell (variant 2)
Fig. 54 V
ehicle key: opening battery com-
partment cover.
Fig. 55 V
ehicle key: changing the button cell.
1. Remove the spare key → page 78.
2. Insert the manual key in the slot
→ Fig. 54
2 , then press it in the direc-
tion of the arrow and lever o the c
over.
3. Remove the button cell from the bat-
tery compartment → Fig. 55.
4. Press the new button cell of the same
specification into the battery compart-
ment →
.
5.
Press the cover onto the housing until it
clicks into place.
6. Stow the spare key in the vehicle key
housing → page 78.
7. Dispose of discharged batteries in an
environmentally responsible way.
DANGER
If button cell batteries are swallowed or
get into the wind pipe, this will lea
d to se-
rious or even fatal injuries due to suoca-
tion or internal burns within a very short
space of time.
Vehicle key
79
2KF012720AE