Mercedes-Benz 2013 GL X166, Operator'S Manual

Page: 86 / 448

:
Battery compartment cover
;
Mechanical key
X Press mechanical key
;
into the opening
in the SmartKey in the direction of the
arrow until battery compartment cover
:
opens. Do not hold battery compartment
cover
:
closed while doing so.
X Remove battery compartment cover
:
.
=
Battery
X
Repeatedly tap the SmartKey against your
palm until battery
=
falls out.
X Insert the new battery with the positive
terminal facing upwards. Use a lint-free
cloth to do so.
X
Make sure that the surface of the battery is
free from lint, grease and all other forms of
contamination.
X
Insert the front tabs of battery
compartment cover
:
into the housing
first and then press to close it.
X
Insert mechanical key
;
into the
SmartKey.
X
Check the function of all SmartKey buttons
on the vehicle.
84
SmartKey
Opening/closing