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#
Dispose of batteries in an
environmentally responsible manner.
Take discharged batteries to a qualified
specialist workshop or to a collection
point for used batteries.
Requirements
You require a CR 2032 3 V cell battery.
R
Mercedes-Benz recommends that you have the
battery replaced at a qualified specialist work-
shop.
Remove the emergency key (
/
#
Press emergency key
#
the key in the direction of the arrow until
cover
1
opens. When doing so, do not hold
cover
1
closed.
page 76).
Insert emergency key
#
lift up covering
Repeatedly tap the key against your palm until
#
battery
Insert the new battery with the positive pole
#
facing upwards. Use a lint-free cloth to do so.
Make sure that the surface of the battery is
#
free of lint, grease and other impurities.
Insert the front tabs of covering
#
2
into the opening in
housing and then press on both sides to close
it.
Make sure that covering
#
closed.
Insert the front tabs of cover
#
housing and then press until it is completely
closed.
Insert the emergency key again (
#
Opening and closing
2
into the opening and
3
and remove it.
4
falls out of the key.
3
into the
3
is completely
1
into the
page 76).
/
77
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