2019 MERCEDES-BENZ SL CLASS manual radio set

Tank content
Fuel gauge....................................... 33
Technical data
Capacities ...................................... 321
Information .................................... 319
Tires/wheels ................................. 318
Vehicle data ................................... 326
TELEAID
Call priority .................................... 258
Emergency call .............................. 256
General notes ................................ 255
MB info call button ........................ 258
Roadside Assistance button .......... 257
Self-test ......................................... 255
System .......................................... 255
Vehicle Health Check .................... 259
Telephone
Accepting a call (multifunction
steering wheel) .............................. 197
Authorizing a mobile phone (con-
necting) ......................................... 247
Connecting a mobile phone (gen-
eral information) ............................ 246
Display message ............................ 230
Menu (on-board computer) ............ 196
Number from the phone book ........ 197
Redialing ........................................ 197
Rejecting/ending a call ................. 197
see also Digital Operator's Man-
ual .................................................. 243
Temperature
Coolant .......................................... 191
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 202
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 202
Outside temperature ...................... 190
Setting (climate control)................ 119
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 202
Timing (RACETIMER)......................... 203
Tire pressure
Calling up (on-board computer) ..... 299
Checking manually ........................ 299
Display message ............................ 227
Maximum ....................................... 299
Not reached (TIREFIT) .................... 281
Notes ............................................. 298
Reached (TIREFIT) .......................... 281
Recommended ............................... 296
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 301
Function/notes............................. 299
General notes ................................ 299
Important safety notes .................. 300
Radio type approval for the tire
pressure monitor ........................... 302
Restarting ...................................... 301
Warning lamp ................................. 242
Warning message .......................... 301
Tire-change tool kit........................... 278
TIREFIT kit.......................................... 279
Important safety notes .................. 279
Storage location ............................ 277
Tire pressure not reached .............. 281
Tire pressure reached .................... 281
Tires
Aspect ratio (definition) ................. 312
Average weight of the vehicle
occupants (definition) .................... 311
Bar (definition) ............................... 311
Changing a wheel.......................... 313
Characteristics .............................. 311
Checking ........................................ 293
Curb weight (definition) ................. 312
Definition of terms ......................... 311
Direction of rotation ...................... 313
Display message ............................ 227
Distribution of the vehicle occu-
pants (definition) ............................ 313
DOT (Department of Transporta-
tion) (definition) ............................. 311
DOT, Tire Identification Number
(TIN) ............................................... 310
GAWR (Gross Axle Weight Rat-
ing) (definition) .............................. 311
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 311
GVWR (Gross Vehicle Weight
Rating) (definition) ......................... 311
Important safety notes .................. 293
Increased vehicle weight due to
optional equipment (definition) ...... 311
Information on driving .................... 293
Kilopascal (kPa) (definition) ........... 312
Index19

XTo select a preset list or station list:press and briefly hold thecordbut-ton until the preset list or station list in thedesired frequency range is shown.
XTo select a station:briefly presscord.
SIRIUS XM®satellite radio acts like a normalradio.
For more information on radio operation, see"Satellite radio" in the Digital Operator's Man-ual.
Operating an audio player or media
You can play audio files from various audioplayers or data media, depending on theequipment installed in the vehicle.
XSwitch on the multimedia system and selectCD or MP3 mode (see the Digital Operator'sManual).
XPress theYorebutton on the steer-ing wheel to select theAudioAudiomenu.
XTo select the next/previous track:brieflypress thecordbutton.
XTo select a track from the track list(rapid scrolling):press and hold thecordbutton until desired trackCappears.
If you press and hold thecordbut-ton, the rapid scrolling speed is increased.Not all audio players or media support thisfunction.If track information is saved on the audioplayer or media, the multifunction displaywill show the number and title of the track.
Video DVD operation
XSwitch on the multimedia system and selectvideo DVD (see the Digital Operator's Man-ual).
XPress theYorebutton on the steer-ing wheel to select theAudioAudiomenu.
XTo select the next or previous scene:briefly press thecordbutton.
XTo select a scene from the scene list(rapid scrolling):press and hold thecordbutton until desired sceneCappears.
Telephone menu
Introduction
GWARNING
If you operate information systems and com-
munication equipment integrated in the
vehicle when driving, you may be distracted
from the traffic situation. You could also
lose control of the vehicle. There is a risk of
an accident.
Only operate this equipment when the traffic
situation permits. If you are not sure that
this is possible, park the vehicle paying
attention to traffic conditions and operate
the equipment when the vehicle is station-
ary.
When telephoning, you must observe the legalrequirements for the country in which you arecurrently driving.
XSwitch on the mobile phone (see the manu-facturer’s operating instructions).
XSwitch on the multimedia system (see theDigital Operator's Manual)
196Menus and submenus
On-board computer and displays

General notes
The multimedia system section in this Opera-tor's Manual describes the basic principles foroperation. More information can be found inthe Digital Operator's Manual.
Important safety notes
GWARNING
If you operate information systems and com-
munication equipment integrated in the
vehicle when driving, you may be distracted
from the traffic situation. You could also
lose control of the vehicle. There is a risk of
an accident.
Only operate this equipment when the traffic
situation permits. If you are not sure that
this is possible, park the vehicle paying
attention to traffic conditions and operate
the equipment when the vehicle is station-
ary.
You must observe the legal requirements forthe country in which you are currently drivingwhen operating the multimedia system.
The multimedia system calculates the route tothe destination without taking the followinginto account, for example:
Rtraffic lights
Rstop and yield signs
Rparking or stopping restrictions
Rroad narrowing
Rother road and traffic rules and regulations
The multimedia system may give incorrect nav-igation recommendations if the actual street/traffic situation does not correspond with thedigital map's data.
For example:
Ra diverted route
Rthe road layout or the direction of a one-waystreet has been changed
For this reason, you must always observe roadand traffic rules and regulations during yourjourney. Road and traffic rules and regulationsalways have priority over multimedia systemdriving recommendations.
Navigation announcements are intended todirect you while driving without diverting yourattention from the road and driving.
Please always use this feature instead of con-sulting the map display for directions. Lookingat the icons or map display can distract youfrom traffic conditions and driving, andincrease the risk of an accident.
This equipment complies with FCC radiationexposure limits set forth for uncontrolledequipment and meets the FCC radio frequency(RF) Exposure Guidelines in Supplement C toOET65.
This equipment has very low levels of RFenergy that is deemed to comply without maxi-mum permissive exposure evaluation (MPE).However, it is recommended to install it at adistance of at least 8 inches (approx. 20 cm)between the radiation source and a person'sbody (not including limbs such as hands,wrists, feet and legs).
GWARNING
Modifications to electronic components,
their software as well as wiring can impair
their function and/or the function of other
networked components. In particular, sys-
tems relevant to safety could also be affec-
ted. As a result, these may no longer func-
tion as intended and/or jeopardize the oper-
ating safety of the vehicle. There is an
increased risk of an accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
Function restrictions
For safety reasons, some functions are restric-ted or unavailable while the vehicle is inmotion. You will notice this, for example,because either you will not be able to selectcertain menu items or a message will appearto this effect.
Function restrictions243
Multimedia system
Z

stantly, the tire pressure monitor is malfunc-tioning.
In addition to the warning lamp, a messageappears in the multifunction display. Observethe information on display messages(Ypage 227).
It may take up to ten minutes for a malfunc-tion of the tire pressure monitor to be indica-ted. A malfunction will be indicated by the tirepressure warning lamp flashing for approx-imately one minute and then remaining lit.When the malfunction has been rectified, thetire pressure warning lamp goes out after afew minutes of driving.
The tire pressure values indicated by the on-board computer may differ from those meas-ured at a gas station with a pressure gage. Thetire pressures shown by the on-board com-puter refer to those measured at sea level. Athigh altitudes, the tire pressure values indica-ted by a pressure gage are higher than thoseshown by the on-board computer. In this case,do not reduce the tire pressures.
The operation of the tire pressure monitor canbe affected by interference from radio trans-mitting equipment (e.g. radio headphones,two-way radios) that may be being operated inor near the vehicle.
Checking the tire pressure electroni-
cally
XMake sure that the SmartKey is in positionH(Ypage 126) in the ignition lock.
XPress theYorebutton on the steer-ing wheel to select theServ.Serv.menu.
XPress thecordbutton to selectTire PressureTire Pressure.
XPressv.The current tire pressure of each tire isshown in the multifunction display.
If the vehicle has been parked for over20 minutes, theTire pressure will beTire pressure will bedisplayed after driving a few minutesdisplayed after driving a few minutesmessage appears.
After a teach-in process, the tire pressuremonitor automatically detects new wheels ornew sensors. As long as a clear allocation ofthe tire pressure value to the individual wheelsis not possible, theTire Pressure MonitorTire Pressure MonitorActiveActivedisplay message is shown instead ofthe tire pressure display. The tire pressuresare already being monitored.
Tire pressure monitor warning mes-
sages
The tire pressure monitor detects a pressureloss in one or more tires:
RIf the tire pressure monitor detects a pres-sure loss in one or more tires, a warningmessage is shown in the multifunction dis-play. The yellow tire pressure warning lampthen lights up.
RIf thePlease Correct Tire PressurePlease Correct Tire Pressuremessage appears in the multifunction dis-play, the tire pressure in at least one tire istoo low. The tire pressure must be correctedwhen the opportunity arises.
RIf theCheck TiresCheck Tiresmessage appears in themultifunction display, the tire pressure in atleast one tire has dropped significantly. Thetires must be checked.
RIf theWarning Tire MalfunctionWarning Tire Malfunctionmes-sage appears in the multifunction display,the tire pressure in at least one tire hasdropped suddenly. The tires must bechecked.
Observe the instructions and safety notes inthe display messages in the "Tires" section(Ypage 227).
If the wheel positions on the vehicle are rota-ted, the tire pressures may be displayed forthe wrong positions for a short time. This isrectified after a few minutes of driving, and thetire pressures are displayed for the correctpositions.
Restarting the tire pressure monitor
When you restart the tire pressure monitor, allexisting warning messages are deleted and thewarning lamps go out. The monitor uses thecurrently set tire pressures as the referencevalues for monitoring. In most cases, the tirepressure monitor will automatically detect thenew reference values after you have changedthe tire pressure. However, you can also setreference values manually as described here.The tire pressure monitor then monitors thenew tire pressure values.
XSet the tire pressure to the value recom-mended for the corresponding driving situa-tion on the Tire and Loading Informationplacard on the driver's side B-pillar(Ypage 296).
Tire pressure301
Wheels and tires
Z