set clock MERCEDES-BENZ SL-Class 2015 R131 User Guide

X
To set the map scale: as soon as you turn
00790052007A the COMAND controller, the scale bar
appears. Turning clockwise zooms out from the map; turning counter-clockwise zooms
in.
X Turn 00790052007A until the desired scale is set.
X To apply a block: press0098the COMAND
controller.
A red square appears on the map. X
To adjust the size of the square: turn
00790052007A the COMAND controller.
The square is enlarged or reduced.
X To confirm the settings: press0098.
The list appears. The previously selected
area to be avoided has been added and
activated.
You can also determine additional areas to be avoided (Y page 372).
Defining further areas X To switch to navigation mode: press the
00BE button.
X To show the menu: press0098the COMAND
controller.
X Select Navi
Navi in the main function bar by
sliding 00970052and turning 00790052007Athe COMAND
controller and press 0098to confirm.
X Select Avoid Area Avoid Area and press0098to con-
firm.
If you have already selected one or more
areas to avoid, a list of areas appears. Example: list of areas
i
Available positions in the list are named
Empty Empty and are shown in grey.
X Select Avoid New Area
Avoid New Area by turning00790052007A
the COMAND controller and press 0098to
confirm.
A menu appears. X
Select Using Map Using Map ,From Memory
From Memory orFrom
From
Personal POIs
Personal POIs and press0098to confirm.
If you select Using Map
Using Map, the map with the
crosshair appears.
If you select From Memory From Memory orFrom Per‐
From Per‐
sonal POIs
sonal POIs, either the destination mem-
ory or the list of categories for POIs
appears.
R Destination memory (Y page 328)
R List of categories for personal POIs
(Y page 342)
X Select the desired destination or personal
POI and press 0098to confirm.
X When the destination address is displayed,
select Continue Continue and press0098to confirm.
The map appears. 372
NavigationCOMAND

X
Remove discharged batteries 0083from the
tray.
X Insert the new batteries. Observe the polar-
ity 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 0087start-
ing with retaining lugs 0085into the battery
compartment and allow catch tab 0044to
engage in place.
Replacing cordless headphone batteries The battery compartment is located on the
left headphone. The cordless headphones
require two type AAA, 1.5 V batteries.
X To open the battery compartment: turn
battery compartment cover 0043counter-
clockwise and remove.
X Remove the discharged batteries from the
tray. X
Insert the new batteries. Observe the polar-
ity markings on the batteries and battery
tray when doing so.
X To close the battery compartment:
replace battery housing cover 0043and turn
it clockwise until it engages.
If the batteries have been inserted cor-
rectly, 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. Basic functions
Using headphones You can use the cordless headphones sup-
plied and/or up to two sets of corded head-
phones connected to the corresponding jack
of the rear-compartment screens
(Y page 482).
Information on the cordless headphones
(Y page 484).
Using the main loudspeakers This function is available in conjunction with
COMAND.
You can use the vehicle loudspeakers to lis-
ten to a disc inserted in the rear-compartment
drive. To do so, at least one of the rear-com-
partment screens must be set to disc mode.
X To set on COMAND: press the002Abut-
ton, for example, to switch on an audio
mode.
X Select Audio Audioby sliding 00970052the COMAND
controller and press 0098to confirm.
The Audio menu appears.
X Select Rear
Rearby turning 00790052007Athe COMAND
controller and press 0098to confirm.
i The headphones' volume setting does not
affect the main loudspeakers. 486
Rea
r Seat Entertainment SystemCOMAND

Battery acid is caustic. Avoid con-
tact with skin, eyes or clothing.
Wear suitable protective clothing,
especially gloves, apron and face-
guard.
Rinse any acid spills immediately
with clear water. Contact a physi-
cian if necessary. Wear eye protection.
Keep children away.
Observe this Operator's Manual.
The vehicle battery, like other batteries, can
discharge over time if you do not use the
vehicle. In this case, have the battery discon-
nected at a qualified specialist workshop. You can also charge the battery with a charger
recommended by Mercedes-Benz. Contact a
qualified specialist workshop for further infor-
mation.
Have the battery condition of charge checked
more frequently if you use the vehicle mainly for short trips or if you leave it standing idle
for a lengthy period. Consult a qualified spe-
cialist workshop if you wish to leave your
vehicle parked for a long period of time.
i Remove the SmartKey if you park the
vehicle and do not require any electrical
consumers. The vehicle will then use very
little energy, thus conserving battery
power.
i After an interruption to the power supply,
e.g. due to a discharged battery, you must
reset the clock (Y page 306). Charging the battery
G
WARNING
During charging and jump-starting, explosive
gases can escape from the battery. There is a risk of an explosion.
Particularly avoid fire, open flames, creating
sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting.
Do not lean over a battery. G
WARNING
Battery acid is caustic. There is a risk of injury. Avoid contact with the skin, eyes or clothing.
Do not inhale any battery gases. Do not lean
over the battery. Keep children away from
batteries. Wash battery acid immediately with water and seek medical attention. G
WARNING
A discharged battery can freeze at tempera-
tures below freezing point. When jump-start-
ing the vehicle or charging the battery, gases can escape from the battery. There is a risk of
an explosion.
Allow the frozen battery to thaw out before
charging it or jump-starting.
! Only use battery chargers with a maxi-
mum charging voltage of 14.8 V.
! Only
charge the battery using the jump-
starting connection point.
The jump-starting connection point is in the
engine compartment.
If, at low temperatures, the indicator lamps/
warning lamps in the instrument cluster do
not light up, it is highly likely that the dis-
charged battery has frozen. In this case, you
may neither charge the battery nor jump-start
the vehicle. The service life of a thawed-out
battery may be shorter. The starting charac-
teristics can be impaired, particularly at low
temperatures. Have the thawed-out battery
checked at a qualified specialist workshop.
Read the battery charger's operating instruc- tions before charging the battery. Battery (vehicle)
555Breakdown assistance Z