radio MERCEDES-BENZ C CLASS 2019 Owners Manual

Climate control........................................13 8Overview of climate control systems ..........138Operatingthe climate control system .........13 9
Driving and parking.................................14 4Driving ........................................................14 4DYNAMIC SELECT switch ...........................15 3Automatic transmission ..............................154Function ofthe 4MATIC ..............................15 9Refueling ....................................................15 9Parking ........................................................161Driving and driving safety systems .............170Vehicletowing instructions .........................225
Instrument Display and on-boardcomputer..................................................226Instrument Displayoverview ...................... 226Overview ofthe buttons onthesteeringwheel ..........................................................227Operatingthe on-board computer .............. 228Settingthe design ...................................... 229Settingthe additionalvaluerange .............. 229Overview of displays onthe multifunc‐tion display .................................................230
Adjustingthe instrument lighting ................231Menus and submenus ................................. 231Head-up Display ......................................... 237
Voice Control System..............................239Notes on operating safety .......................... 239Operation ................................................... 239UsingtheVoice Control System effec‐tively ...........................................................241Essentialvoice commands ..........................241
Multimedia system..................................254Overview and operation .............................. 254System settings .......................................... 263Fit & Healthy...............................................274Navigation ...................................................276Telephone ...................................................302Online and Internet functions ..................... 324Media .........................................................329Radio .......................................................... 342Sound .........................................................349
Maintenance and care.............................351ASSYST PLUS service interval display .........351Engine compartment .................................. 352Cleaning and care ....................................... 359
Breakdown assistance............................368Emergency ..................................................368Flat tire .......................................................370Battery (vehicle) ..........................................376Towstarting ortowingaway....................... 381Electrical fuses ........................................... 386
Wheels and tires......................................390Notes on noise or unusual handlingchar‐acteristics ...................................................390Notes onregularlyinspecting wheels andtires ............................................................ 390Notes on snowchains .................................391Tirepressure .............................................. 392Loadingthevehicle .................................... 399Tirelabeling ................................................ 403Definition oftermsfor tires and loading ..... 409Changing a wheel ........................................411
Contents3

Accesstothevehicle and/orthe EDR is neededtoread datathat isrecordedbythe EDR, andspecial equipment isrequired. In additiontothevehicle manufacturer,other partiesthat havethespecial equipment, such as law enforcement,canreadthe informationbyaccessingthevehi‐cle orthe EDR.
EDR data may be used in civil and criminal mat‐tersas atool in accidentreconstruction, acci‐dent claims andvehicle safety.Sincethe CrashDataRetrieval (CDR)toolthat is usedtoextractdatafromthe EDR is commerciallyavailable,Mercedes-Benz USA,LLC ("MBUSA")expresslydisclaims any and all liability arising fromtheextraction ofthis informationbyunauthorizedMercedes-Benz personnel.
MBUSA will not share EDR data withothers with‐outthe consent ofthevehicleowner or, ifthevehicle is leased, withoutthe consent ofthe les‐see. Exceptionstothisrepresentation includeresponsestosubpoenasbylaw enforcement;byfederal,state or local government; in connectionwith or arising out of litigation involving MBUSAor its subsidiaries and affiliates; or, asrequiredbylaw.
Warning:the EDR is a component oftheRestraint System Module.Tampering with, alter‐ing, modifying orremovingthe EDR componentmayresult in a malfunction oftheRestraint Sys‐tem Module andother systems.
State lawsorregulationsregarding EDRsthatconflict withfederalregulation are pre-empted.This meansthat intheevent of such conflict,thefederalregulation governs. As of December2016,17states haveenacted lawsrelatingtoEDRs.
Copyright
Free and open source software
Information on free and open source softwarelicensesforyourvehicle's software can befoundonthe datastorage medium inyourvehicledocumentwallet and onthe Internettogetherwith updates:
http://www.mercedes-benz.com/opensource
Registered trademarks
RBluetooth®is aregistered trademark of Blue‐tooth SIG Inc.
RDTS™ is aregistered trademark ofDTS, Inc.
RDolby®and MLP™ areregistered trademarksof DOLBY Laboratories.
RBabySmart™, ESP®and PRE-SAFE®arereg‐istered trademarksof DaimlerAG.
RHomeLink®is aregistered trademark ofJohnson Controls.
RiPod®andiTunes®areregistered trademarksof Apple Inc.
RBurmester®is aregistered trademark ofBurmesterAudiosysteme GmbH.
RMicrosoft®andWindowsMedia®areregis‐tered trademarksof Microsoft Corporation.
RSIRIUS®is aregistered trademark of SiriusXMRadio Inc.
RHDRadio™ is aregistered trademark of iBiq‐uity Digital Corporation.
General notes31

Requirements:RYourequire a CR 2032 3 V cell battery.
Mercedes-Benzrecommendsthatyou havethebatteryreplaced at aqualified specialistwork‐shop.
Removethe emergencykey (page 66).
Pressrelease button2down fully and slidecover1inthe direction ofthe arrow.
Fold out cover1inthe direction ofthearrowandremove.
Removebattery compartment3andtakeoutthe discharged battery.
Insertthe new battery into battery compart‐ment3. Observethe positive pole markinginthe battery compartment and onthe bat‐terywhen doingthis.
Push in battery compartment3.
Re-attach cover1and push it until itengages.
Problems withthe SmartKey
ProblemPossible causes/consequences andPPSolutions
You can no longer lock or unlockthevehicle.Possible causes are:
RThe SmartKeybattery is discharged or nearly discharged.
RThere is interference from a powerfulradio signal source.
Opening and closing67

ProblemPossible causes/consequences andPPSolutions
RThere is interference from a powerfulradio signal source.
RThe SmartKeyisfaulty.
Activatethe SmartKeyfunctions (page 65).
Checkthe battery usingthe batterycheck lamp andreplace if necessary (page 66).
Usethe emergencykeytounlockor lockthevehicle (page 66).
Havethevehicle and SmartKeychecked at aqualified specialistworkshop.
Activating/deactivating the automatic lock‐ingfeature
Thevehicle is locked automatically whentheignition is switched on andthe wheels are turn‐ingfasterthanwalking pace.
Opening and closing71

Check ifthe transmitter frequency oftheremotecontrol hasthe frequencyrange of280to868 MHz.
Radio equipment approval number:
RNZLMUAHL5 (USA)
R4112A-MUAHL5 (Canada)
Press and hold button1,2or3thatyouwishtoprogram.Indicator lamp4flashesyellow.
It cantakeupto20 seconds beforethe indi‐cator lampflashesyellow.
Releasethe previously pressed button.Indicator lamp4continuestoflashyellow.
Pointremotecontrol5from a distance of1 in (1 cm)to3 in (8 cm)towards buttons1,2or3.
Press and hold button6ofremotecontrol5until one ofthefollowing signals appears:RIndicator lamp4lights up green contin‐uously.Programming is complete.
RIndicator lamp4flashes green. Pro‐grammingwas successful.Additionally,synchronization oftherolling code withthe door system must also be carried out.
If indicator lamp4does not light up orflashgreen:repeatthe procedure.
Release all ofthe buttons.
Theremotecontrolforthe door drive is notincluded inthe scope of delivery ofthegaragedoor opener.
Synchronizingtherolling code
Requirements:RThe door system uses arolling code.
RThevehicle must be withinrange ofthegaragedoor or door drive.
RThevehicle aswell as persons and objects,are located outsidetherange of movementofthe door.
16 4Driving and parking

Opening/closing agaragedoor
Requirements:RThe corresponding button is programmedtooperatethe door.
Press and hold buttons1,2or3untilthe door opens or closes.
If indicator lamp4flashesyellow afterapproximately 20 seconds: press and hold
the previously pressed button again untilthedoor opens or closes.
Clearingthegaragedoor opener memory
Press and hold buttons1and3.Indicator lamp4lights upyellow.
If indicator lamp4flashesgreen:releasebuttons1and3.The entire memoryhas been deleted.
Radio equipment approval numbersfor thegaragedoor opener
Radio equipment approval numbers
Brazil
Esteequipamento opera em caráter secundário,istoé, nãotem direito à proteção contra interfer‐ência prejudicial, mesmo de estações do mesmotipo, e não pode causar interferência a sistemasoperando em caráter primário.
Paramaiores informações acessarwww.anatel.gov.br
16 6Driving and parking

Radio equipment approval numbers
CountryRadio equipment approvalnumber
EgyptTAC.2511151293.WIR
AndorraCE
AustraliaR-NZ
Barbados MED1578
Chile2488/DFRS20576/F-74
EuropeanUnionCE
GibraltarCE
Iceland CE
Jordan TRC/LPD/2015/299
CanadaIC:4112A-MUAHL5
Kuwait CE
Liechten‐steinCE
CountryRadio equipment approvalnumber
MexicoRCPGEMU15-0448
Monaco CE
New Zea‐landR-NZ
NorwayCE
RussianFedera‐tion
Notrequired
Saudi Ara‐biaTA10525
Switzer‐landCE
SouthAfrica
TA-2015/1386
CountryRadio equipment approvalnumber
TurkeyNotrequired
UnitedArab Emi‐rates
ER41849/15
Dealer No:DA35176/14
UnitedStatesFCC ID: NZLMUAHL5
Further information onthe declaration of con‐formityfor wirelessvehicle components(page 25).
Driving and parking167

Selectingradiostations usingthe on-boardcomputer
On-board computer:
Radio
1Memory preset
2Channel name
3Name of track
4Name of artist
Whenyou select astation fromthe memory pre‐sets,the preset will appear nexttothestationname. Whenyou select a savedstation inthefrequencyrange, an asterisk will appear nexttothestation name.
Toselect aradiostation:swipe upwards ordownwards onthe left-handTouch Control.
Selectingthe frequencyrange or memorypreset
Pressthe left-handTouch Control.
Toselectthe frequencyrange/stationpreset:swipe upwards or downwards ontheleft-handTouch Control.
Pressthe left-handTouch Control.
Media playbackusingthe on-boardcomputer
On-board computer:
Media
1Media source
2Track number and current track
3Name of artist
4Name of album
Tochange trackson an active mediasource:swipe upwards or downwards ontheleft-handTouch Control.
Instrument Display and on-board computer235

1Presstherocker switch up:£startstheVoice Control System
2Pressthe control knob:cswitchesthesound off or on (endstheVoice Control Sys‐tem)
Turnthe control knob up/down: increases/decreasesthevolume
3Presstherocker switch up:amakes/accepts a call
Presstherocker switch down:vrejects/ends a call (endstheVoice Control System)
Conducting a dialog withtheVoice ControlSystem
Tostart or continue a dialog:onthe multi‐functionsteering wheel, pressthe£rocker switch up.You can say avoice command after anacoustic signal.
Tocorrect an entry:saytheCorrectionvoice command.
Toselect an entry fromthe selection list:saythe line number orthe contents.
Tobrowsethe selection list:saytheNextorBackvoice command.
Tointerruptthe dialog:saythePausevoicecommand.
Tocancelthe dialog:saytheCancelvoicecommand.
Operable functions
You can usetheVoice Control Systemtooperatethefollowing equipment depending onthefea‐tures:
RTelephone
RText messages
RNavigation
RAddress book
RRadio
RAudio (memory card, Media Interface, USB
and Bluetooth®audio)
RVehicle
Overview of types ofvoice command
A distinction is made betweenthefollowingvoice commands:
RGlobalvoice commandscan be said at anytime andregardless ofthe current applica‐tion, e.g.thevoice commandsNavigate to,CallorText message to.
240Voice Control System

Switchvoice commands
Voice commandFunction
NavigationToswitchtonavigation mode
MapToswitchtomap display
Address bookToswitchtoaddress book
TelephoneToswitchtotelephone mode
Text messageToswitchtotext messages
RadioToswitchtoradio mode
MediaToswitchtomedia mode
USBToswitchtoUSB
Memory cardToswitchtomemory card
Internet application <Name>Tostart a Mercedes-Benz online application. The application must be called upbytouch once priortouse.
Mercedes-Benz AppsToswitchtoMercedes-Benz Apps
ConnectToswitchtoInternet mode
242Voice Control System