Mercedes-Benz recommends that you have the
battery replaced at a qualified specialist work‐
shop.
#
Remove the emergency key (
→
page 65).
#
Press release button
2
down fully and
remove cover
1
.
#
Remove battery compartment
3
and take
out the discharged battery.
#
Insert the new battery into battery compart‐
ment
3
. Observe the positive pole marking
in the battery compartment and on the bat‐
tery.
#
Push in battery compartment
3
.
#
Replace cover
1
so that it engages.
Problems with the key
Problem
Possible causes/consequences and
M
M
Solutions
You can no longer lock or unlock the
vehicle.
Possible causes:
R
The key battery is discharged or nearly discharged.
R
There is interference from a powerful radio signal source.
R
The key is faulty.
66 Opening and closing
Summary of Contents for S-Class Cabriolet 2017
Page 2: ......
Page 3: ......
Page 7: ...Warning and indicator lamps 466 Index 482 4 Contents...
Page 8: ......
Page 9: ...6 At a glance Cockpit...
Page 11: ...Night View Assist 212 Head up display 229 229 Seat belt extender 37 8 At a glance Cockpit...
Page 12: ......
Page 13: ...Instrument display in the widescreen cockpit 10 At a glance Warning and indicator lamps...
Page 15: ...12 At a glance Overhead control panel...
Page 17: ...14 At a glance Door control panel and seat adjustment...
Page 19: ...16 At a glance Control settings in the rear compartment...
Page 21: ...18 At a glance Emergencies and breakdowns...
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