reset MERCEDES-BENZ SL-Class 2015 R131 Workshop Manual

Entering channel numbers directly
X Option 1: press the003Ebutton.
An input menu appears.
X Option 2: selectSat
Satin the submenu bar by
turning 00790052007Athe COMAND controller and
press 0098to confirm.
X Select Enter Channel
Enter Channel and press0098to
confirm.
An input menu appears.
Entering the channel X With both options, press the corresponding
number buttons on the control unit in suc-
cession.
COMAND sets the selected channel.
i You can only select currently permitted
digits. Selecting a channel from the SatRadio
channel list
You can select the channel from the channel
list (option 1) or via the channel list that
shows the artists and tracks that are currently
being played (option 2). X
Select Sat
Sat in the submenu bar by turning
00790052007A the COMAND controller and press 0098
to confirm.
Option 1
X Select Channel Channel List
Listand press 0098to con-
firm.
The channel list appears.
X Select a channel by turning 00790052007Athe
COMAND controller and press 0098to con-
firm.
Option 2: X Select Channel List with Artist, Channel List with Artist,
Title
Title and press 0098to confirm.
The channel list appears and displays the
artists and tracks currently being played. X
Select a channel by turning 00790052007Athe
COMAND controller and press 0098to con-
firm.
Memory functions Channel presets
There are ten presets available. 442
AudioCOMAND

Storing channels
X Press 0098the COMAND controller when the
display/selection window is active.
or
X Select Presets
Presets in the submenu bar by turn-
ing 00790052007A the COMAND controller and press
0098 to confirm.
In both cases, the channel presets appear.
The 0036dot in front of a preset entry indi-
cates that the currently selected channel is
stored under this preset.
X Select a preset by turning 00790052007Athe
COMAND controller and press and hold 0098
until you hear a tone.
or X Press and hold a number button, e.g. 0084,
until you hear a tone.
The channel is stored under the preset.
Storing channels automatically
This function automatically stores channels
with adequate reception in the preset mem-
ory. Channels stored manually in the preset
memory will be overwritten.
X Option 1: press0098the COMAND controller
when the display/selection window is
active.
X Select Autostore
Autostore in the presets by turning
00790052007A the COMAND controller and press 0098
to confirm.
X Option 2: selectPresets
Presets in the submenu
bar by sliding 00520064and turning 00790052007Athe
COMAND controller and press 0098to con-
firm.
X Select Autostore
Autostore and press0098to confirm.
In both cases, COMAND searches for chan- nels that can be received. You will see a
message to this effect. The available chan-
nels are automatically stored in the preset
positions.
X To cancel storing: selectCancel
Cancel and
press 0098to confirm. Selecting a channel from the preset list
X To call up the preset list: selectPresets Presets
by turning 00790052007Athe COMAND controller
and press 0098to confirm.
The channel preset list appears.
X To set a channel: select a preset by turn-
ing 00790052007A the COMAND controller and press
0098 to confirm.
or X Press a number key, such as 0084.
Displaying information X
Select Info
Infoin the submenu bar by turning
00790052007A the COMAND controller and press 0098
to confirm.
Information on the currently received pro-
gram is displayed.
If available, you will see:
R the full channel name
R the artist of the track that is currently being
played
R the track that is currently being played
X To return to the radio display: confirm
Info Info by pressing 0098.
X Slide 00970052the COMAND controller up. Audio
443COMAND Z

X
Select a category, e.g. Daytona Beach
Daytona Beach,
and press 0098to confirm.
The information chart shows the weather
forecast for the selected area. The data is
supplied by the nearest weather station.
Selecting the location in the weather
map X
Call up the weather map (Y page 503).
X Move the weather map so that the cross-
hair is over the desired area
(Y page 504).
X Press 0098the COMAND controller.
The information chart shows the weather
forecast for the selected area. The data is
supplied by the nearest weather station. Memory functions
Storing the area in the weather memory For areas that are frequently called up, 10
presets (0 – 9) are available in the weather
memory.
X In the weather memory: select the area
for the weather forecast (Y page 501).
The selected area is shown at the top in the
status bar.
X Select Position
Position in the information chart
by turning 00790052007Athe COMAND controller
and press 0098to confirm.
X Select Memory Memory and press 0098to confirm.
X Select the preset by turning 00790052007Aor sliding
009700520064 the COMAND controller.
X Press and hold 0098the COMAND controller
until you hear a tone.
The area is entered on the selected preset.
X To store rapidly: in the daily forecast
(Y page 500 )press and hold a number key,
e.g. 0082, until the preset position number is shown in the status bar in front of the
area name.
i You can also use this function:
R in the five-day forecast (Y page 501)
R in the detailed information view
(Y page 501).
Selecting an area from the weather
memory X
From the weather memory: in the infor-
mation chart, select Position Positionby turning
00790052007A the COMAND controller and press 0098
to confirm.
X Select Memory
Memory and press 0098to confirm.
X Select a preset that contains an entry by
turning 00790052007Aor sliding 009700520064the COMAND
controller and press 0098to confirm.
The weather data for the selected area is
displayed.
X Rapid selection: if there is an entry avail-
able in the weather memory, e.g. when the
daily forecast is shown, briefly press a num-
ber key, such as 0082.
The weather data for the selected area is
displayed. Weather map
Calling up the weather map Example: weather map SIRIUS weather
503COMAND Z

Displaying service messages
X Switch on the ignition.
X Press the 0059or0065 button on the steer-
ing wheel to select the Serv. Serv.menu.
X Press the 0063or0064 button to select the
ASSYST PLUS
ASSYST PLUS submenu and confirm by
pressing the 0076button.
The service due date appears in the multi-
function display. Information about Service
Resetting the ASSYST PLUS service
interval display !
If the ASSYST PLUS service interval dis-
play has been inadvertently reset, this set-
ting can be corrected at a qualified special-
ist workshop.
Have service work carried out as described in the Maintenance Booklet. This may oth-
erwise lead to increased wear and damage
to the major assemblies or the vehicle.
A qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, will reset
the ASSYST PLUS service interval display
after the service work has been carried out.
You can also obtain further information on
maintenance work, for example.
Special service requirements The specified maintenance interval takes only
the normal operation of the vehicle into
account. Under arduous operating conditions
or increased load on the vehicle, mainte-
nance work must be carried out more fre-
quently, for example:
R regular city driving with frequent intermedi-
ate stops
R if the vehicle is primarily used to travel
short distances R
use in mountainous terrain or on poor road
surfaces
R if the engine is often left idling for long peri-
ods
Under these or similar conditions, have, for
example, the air filter, engine oil and oil filter
replaced or changed more frequently. Under
arduous operating conditions, the tires must
be checked more often. Further information
can be obtained at a qualified specialist work- shop, e.g. an authorized Mercedes-Benz Cen-
ter.
Driving abroad An extensive Mercedes-Benz Service network
is also available in other countries. You can
obtain further information from any author-
ized Mercedes-Benz Center. Care
Notes on care
H
Environmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man- ner.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. a ring or ice
scraper. You could otherwise scratch or
damage the surfaces and protective film.
! Do not park the vehicle for an extended
period straight after cleaning it, particularly after having cleaned the wheels with wheel
cleaner. Wheel cleaners could cause
increased corrosion of the brake discs and brake pads/linings. For this reason, you Care
539Maintenance and care Z

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

Removing the towing eye
Example: towing eye mounting covers
0043 Front cover
0044 Back cover
X Unscrew and remove the towing eye.
X Front bumper: position cover0043on the
opening in the bumper, as shown.
X Twist cover 0043into the opening in the direc-
tion of the arrow.
Cover 0043is now attached at the top edge of
the opening.
X To close, press the lower section of
cover 0043.
X Rear bumper: position cover0044on the
bumper and press until it engages.
X Place the towing eye in the vehicle tool kit
(Y page 548). Towing the vehicle with the rear axle
raised
! The ignition must be switched off if you
are towing the vehicle with the rear axle
raised. Intervention by ESP ®
could other-
wise damage the brake system. X
Switch on the hazard warning lamps
(Y page 126).
X Bring the front wheels into the straight-
ahead position.
X Turn the SmartKey to position 0in the igni-
tion lock and remove the SmartKey from
the ignition lock.
X When leaving the vehicle, take the Smart-
Key or the KEYLESS-GO key with you.
When towing your vehicle with the rear axle
raised, it is important that you observe the
safety instructions (Y page 559). Towing a vehicle with both axles on
the ground
G
WARNING
You can no longer steer the vehicle if the
steering wheel lock has been engaged. There is a risk of an accident.
Always switch off the ignition when towing the
vehicle with a tow cable or a tow bar.
The automatic transmission automatically
shifts to position Pwhen you open the driver's
or front-passenger door or when you remove
the SmartKey from the ignition lock.
In order to ensure that the automatic trans-
mission stays in position Nwhen towing the
vehicle, you must observe the following
points:
X Switch on the hazard warning lamps
(Y page 126).
i In order to signal a change of direction
when towing the vehicle with the hazard
warning lamps switched on, use the com-
bination switch as usual. In this case, only
the indicator lamps for the direction of
travel flash. When you reset the combina-
tion switch, the hazard warning flashers
start flashing again.
X Make sure that the vehicle is stationary and
the SmartKey in the ignition lock is in posi- tion 0. Towing and tow-starting
561Breakdown assistance Z

Example: tire pressure table with tire dimensions
If a tire size precedes a tire pressure, the tirepressure information following is only valid
for that tire size. The load conditions "partially
laden" and "fully laden" are defined in the
table for different numbers of occupants and
amounts of luggage. The actual number of
seats may differ. Some tire pressure tables show only the rim
diameters instead of the full tire size, e.g.
R18 . The rim diameter is part of the tire size
and can be found on the tire sidewall
(Y page 582).
If the tire pressures have been set to the
lower values for lighter loads and/or lower
road speeds, the pressures should be reset to the higher values:
R if you want to drive with an increased load
and/or
R if you want to drive at higher road speeds.
i The tire pressures for increased loads
and/or higher road speeds, shown in the
tire pressure table, may have a negative
effect on driving comfort. If the tire pressure is not set correctly, this
can lead to an excessive build up of heat and
a sudden loss of pressure.
For more information, contact a qualified spe- cialist workshop. Important notes on tire pressure
G
WARNING
If the tire pressure drops repeatedly, the
wheel, valve or tire may be damaged. Tire
pressure that is too low may result in a tire
blow-out. There is a risk of an accident. R Check the tire for foreign objects.
R Check whether the wheel is losing air or the
valve is leaking.
If you are unable to rectify the damage, con-
tact a qualified specialist workshop. G
WARNING
If you fit unsuitable accessories onto tire
valves, the tire valves may be overloaded and malfunction, which can cause tire pressure
loss. Due to their design, retrofitted tire pres- sure monitors keep the tire valve open. This
can also result in tire pressure loss. There is a
risk of an accident.
Only screw the standard valve cap or other
valve caps approved by Mercedes-Benz for
your vehicle onto the tire valve.
Use a suitable pressure gauge to check the
tire pressure. The outer appearance of a tire
does not permit any reliable conclusion about the tire pressure. On vehicles equipped with
the electronic tire pressure monitoring sys-
tem, the tire pressure can be checked using
the on-board computer.
The tire temperature and pressure increase
when the vehicle is in motion. This is depend-
ent on the driving speed and the load.
Therefore, you should only correct tire pres-
sures when the tires are cold. Tire pressure
573Wheels and tires Z