Mercedes-Benz SL-Class 2014 Owners Manual - Manual (Page 493)

Batteries are required for the remote control
and for the two sets of cordless headphones.
The batteries can be replaced (
Y
page 490).
On the remote control
: Battery compartment
; Catch tab
= Battery compartment cover
? Retaining lugs
A Batteries
The remote control contains 2 type AAA,
1.5 V batteries.
X To open the battery compartment:
remove battery compartment cover = on
the back of the remote control.
X To do so, press down retaining lug ; and
take off battery compartment cover =.
X Remove discharged batteries A from the
tray.
X
Insert the new batteries. Observe the
polarity markings on the batteries and
battery compartment when doing so.
Left-hand battery: the positive pole (+)
must face upwards.
Right-hand battery: the positive pole (+)
must face downwards.
X To close the battery compartment:
insert battery compartment cover =
starting with retaining lugs ? into the
battery compartment and allow catch
tab ; to engage in place.
On the cordless headphones
: Battery compartment cover
The cordless headphones contain two type
AAA, 1.5 V batteries.
X To open the battery compartment: flip
battery compartment cover : upwards.
As you do so, hold the left-hand side of the
headphones as shown to prevent the
batteries from falling out.
X Remove the discharged batteries from the
tray.
X Insert the new batteries. Observe the
polarity markings on the batteries and
battery compartment when doing so.
Left-hand battery: the positive pole (+)
must face upwards.
Right-hand battery: the positive pole (+)
must face downwards.
X
To close the battery compartment:
press battery compartment cover
downwards until it engages into place.
If the batteries have been inserted
correctly, the indicator lamp will light up
green when the headphones are switched
on.
i The operating duration of the headphones
with a set of batteries is up to 40 hours.
Rear Seat Entertainment System
491
COMAND
Z