+
ENVIRONMENTAL NOTE Environmental
damage due to improper disposal of bat-
teries
Batteries contain pollutants. It is illegal
to dispose of them with the household rub-
bish.
#
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:
R
You require a CR 2032 3 V cell battery.
Mercedes-Benz recommends that you have the
battery replaced at a qualified specialist work-
shop.
#
Remove the emergency key (
/
page 139).
#
Press emergency key
2
into the opening in
the key in the direction of the arrow until
cover
1
opens. When doing so, do not hold
cover
1
closed.
#
Insert emergency key
2
into the opening and
lift up covering
3
and remove it.
#
Repeatedly tap the key against your palm until
battery
4
falls out of the key.
#
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
3
into the
housing and then press on both sides to close
it.
#
Make sure that covering
3
is completely
closed.
#
Insert the front tabs of cover
1
into the
housing and then press until it is completely
closed.
#
Insert the emergency key again
(
/
page 139).
140 Opening and closing
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Summary of Contents for EQS 2021
Page 1: ...EQS Operator s Manual ohne...
Page 61: ...ohne...
Page 62: ...Left hand drive vehicles with central display 60 At a glance Cockpit central display ohne...
Page 64: ...Left hand drive vehicles with MBUX hyperscreen 62 At a glance Cockpit MBUX Hyperscreen ohne...
Page 66: ...Standard driver display 64 At a glance Indicator and warning lamps standard ohne...
Page 70: ...68 At a glance Overhead control panel ohne...
Page 72: ...70 At a glance Door operating unit and seat adjustment ohne...
Page 74: ...72 At a glance Control settings in the rear passenger compartment ohne...
Page 76: ...74 At a glance Emergencies and breakdowns ohne...
Page 925: ...ohne...
Page 926: ...ohne...