Mercedes-Benz 2016 GL, Operator'S Manual

Page: 88 / 462

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 : .
X
Repeatedly tap the SmartKey against your
palm until battery = falls out.
X
Insert the new battery with the positive ter-
minal facing upwards. Use a lint-free cloth
to do so.
X
Make sure that the surface of the battery is
free of lint, grease and other contaminants.
X
Insert the front tabs of battery compart-
ment cover : into the housing first and
then press to close it.
X
Insert mechanical key ; into the Smart-
Key.
X
Check the function of all SmartKey buttons
on the vehicle.
86
SmartKey
Opening
and
closing