2019 MERCEDES-BENZ S CLASS child seat

Publication details
InternetFurther information about Mercedes-Benzvehi‐cles and about DaimlerAGcan befound onthefollowingwebsites:
http://www.mbusa.com (USAonly)
http://www.mercedes-benz.ca (Canada only)
Documentationteam©DaimlerAG:not tobereprinted, translated orotherwisereproduced, in whole or in part, with‐out written permission from DaimlerAG.
VehiclemanufacturerDaimlerAG
Mercedesstrasse137
70327Stuttgart
Germany
Front passenger airbagwarning
Example
&WARNINGRisk of injuryorfatalinjuriesifthefront-passengerairbag is enabled
Ifthefront-passengerfront airbag is enabled,achild onthefront-passengerseat maybestruckbythefront-passengerairbag duringan accident.
NEVER usearearward-facingchildrestraintsystem onaseat withanENABLED FRONTAIRBAG,DEATH or SERIOUS INJURYtotheCHILD can occur.
Observethechapter"Childreninthevehicle".
As at 03.06.18

Symbols........................................................5
Ataglance....................................................6Cockpit ........................................................... 6Warning and indicator lamps .......................... 8Overhead control panel ................................10Door control panel and seat adjustment .......12Control settings intherear passengercompartment ................................................14Emergencies and breakdowns ......................16
Digital Operator's Manual.........................18Calling upthe Digital Operator's Manual ......18
General notes.............................................19Protectingthe environment ..........................19Genuine Mercedes-Benz parts ......................19Operator's Manual ........................................20Service andvehicle operation .......................21Operating safety ...........................................22Declaration of conformityfor wirelessvehicle components .....................................23Diagnostics connection ................................ 23
Qualified specialistworkshop .......................24Correct use ofthevehicle .............................24Problems withyourvehicle ........................... 25Reporting safety defects ...............................25LimitedWarranty .......................................... 25QR codeforrescue card ...............................26Datastorage .................................................26Copyright ...................................................... 29
Occupant safety.........................................31Restraint system ...........................................31Seat belts ..................................................... 34Airbags ......................................................... 38
PRE-SAFE®system ....................................... 46Safely transportingchildren inthevehi‐cle .................................................................47Notes on pets inthevehicle ..........................61
Opening and closing..................................62SmartKey...................................................... 62Doors ............................................................ 66Trunk ............................................................ 70Roller sun blinds ...........................................76Side windows................................................78
Sliding sunroof ............................................. 82Anti-theft protection .....................................90
Seats andstowing.....................................92Notes onthe correct driver's seat posi‐tion ............................................................... 92Seats ............................................................ 93Steering wheel ............................................11 3Easy entry andexitfeature ..........................11 4Operatingthe memory function ..................11 5Memory function intherear passengercompartment ..............................................11 7Stowage areas ............................................121Cup holder ..................................................131Ashtrayand cigarettelighter .......................134Sockets .......................................................13 6Refrigerator box ..........................................13 9Wirelesscharging ofthe mobile phoneand connection withtheexterior antenna ...141Installing andremovingthefloor mats ........14 3Installing/removingthe pennantstaff ........14 3
Light and visibility...................................14 5Exterior lighting ..........................................14 5
2Contents

1Adjuststhe seats electrically→93
2Switchesthe seat heater on/off→11 0
3Switchesthe seatventilation on/off→11 2
4Adjuststhe front passenger seat fromthedriver’sseat
→95
5Setsthe memory function→11 5
6bOpens/closestherear left side window→78
7bOpens/closesthe left side window→78
8Adjusts andfoldsthe outside mirrorsout/inelectrically
→154
9Opens/closesthe trunk lid→70
AbOpens/closestheright side window→78
BbOpens/closestherearright side win‐dow
→78
CChild safety lockfortherear side windows→60
DOpensthe door→66
E7Locksthevehicle→67
F6Unlocksthevehicle→67
GSeat adjustment usingthe multimedia system→109
HAdjuststhe headrestraints→104
Ataglance – Door control panel and seat adjustment13

Restraint system
Protectionbytherestraint system
Therestraint system includesthefollowing com‐ponents:
RSeat belt system
RAirbags
RChildrestraint system
RChild seat securing system
Therestraint system canreducetherisk ofvehi‐cle occupants coming into contact with parts ofthevehicle's interior intheevent of an accident.Therestraint system can alsoreducetheforcestowhichvehicle occupants are subjected intheevent of an accident.
Only a seat belt which isworncorrectly can pro‐videthe intended level of protection. Dependingonthe detected accident situation, EmergencyTensioning Devices and/or airbags supplement acorrectlywornseat belt. EmergencyTensioningDevices and/or airbags are not deployed ineveryaccident.
Fortherestraint systemtoprovide its full protec‐tion, each occupant must observethefollowing:
RFastenthe seat belt correctly.
RBe in an almost upright position withtheirback againstthe seat backrest.
RSit withtheirfeetresting onthefloor, if pos‐sible.
RAlways secure persons under 5ft(1.50 m)tall in an additionalrestraint system suitablefor Mercedes-Benzvehicles.
However,no systemavailabletoday can com‐pletelyeliminate injuries andfatalities ineveryaccident situation. In particular,the seat beltand airbaggenerally do not protect againstobjects penetratingthevehicle fromthe outside.Therisk of an injuryresulting from airbagdeployment also cannot beruled out entirely.
Reducedrestraint system protection
&WARNINGRisk of injuryor death frommodificationstotherestraint system
Therestraint system can no longer functioncorrectly after alterations havebeen made.
Therestraint system maythen not protectthevehicle occupants as intendedbyfailingin an accident or triggering unexpectedly,forexample
#Never alterthe parts oftherestraintsystem.
#Nevertamper withthe wiring or anyelectronic component parts ortheirsoftware.
If it is necessarytomodifythevehicletoaccom‐modate a person with disabilities, contact anauthorized Mercedes-Benz Centerfor details.
USA only:for details, contact our CustomerAssistance Center on 1-800-FOR-MERCedes(1‑800‑367‑6372).
Occupant safety31

Seat belts
Protection providedbythe seat belt
Alwaysfastenyour seat belt correctlybeforestarting a journey.A seat belt can only providethe best level of protection if it isworncorrectly.
&WARNINGRisk of injuryor death duetoincorrectlyfastened seat belt
Ifthe seat belt is notworncorrectly, it can‐not performits intended protective function.
In addition, an incorrectlyfastened seat beltcan also cause injuries,forexample, intheevent of an accident or when braking orchanging direction suddenly.
#Always ensurethat allvehicle occu‐pants havetheir seat beltsfastenedcorrectly and are sitting properly.
Always observethe instructions aboutthe cor‐rect driver's seat position and adjustingthe seat(→page 92).
In orderforthe correctlywornseat belttopro‐videthe intended level of protection, eachvehi‐cle occupant must observethefollowing infor‐mation:
RThe seat belt must not be twisted and mustfit tightly and snugly acrossthe body.
RThe seat belt must berouted acrossthe cen‐ter ofthe shoulder and as low down acrossthe hips as possible.
RThe shoulder section ofthe seat belt shouldnottouchyour necknor berouted underyour arm or behindyour back.
RAvoidwearing bulky clothing, e.g. a wintercoat.
RPushthe lap belt down asfar as possibleacrossyour hips and pull tight withthe shoul‐der section ofthe belt. Neverroutethe lapbelt acrossyour abdomen.
RNeverroutethe seat belt across sharp, poin‐ted, abrasive or fragile objects.
ROnly one person should use each seat belt atany one time. Never allowbabies andchil‐drentotravel sitting onthe lap of anothervehicle occupant.
RNever secure objects with a seat belt iftheseat belt is also being usedbyone ofthevehicle's occupants. Always observetheinstructionsfor loadingthevehicle whensecuring objects, luggage or loads(→page121).
Also ensurethat no objects, e.g. a cushion,areever placed between a person andtheseat.
The seat belts onthefollowing seats are equip‐ped with a special seat beltretractor:
Rfront-passenger seat
RRear seats
Activate or deactivatethe special seatbeltretractor (→page53).
Ifchildren are traveling inthevehicle, be suretoobservethe instructions and safety notes on"Children inthevehicle" (→page 48).
34Occupant safety

Modified or damaged seat belts maytear orfail, e.g. in an accident.
Modified EmergencyTensioning Devices canaccidentally trigger orfailtofunction asintended.
#Never modifythe seat belts, EmergencyTensioning Devices, seat belt ancho‐rages or seat beltretractors.
#Makesurethatthe seat belts areundamaged, notwornand clean.
#Always havethe seat beltscheckedimmediately after an accident at aqualified specialistworkshop.
Only use seat belts which havebeen approvedforyourvehiclebyMercedes-Benz.
&WARNINGRisk of injuryor death fromdeployedpyrotechnic EmergencyTen‐sioning Devices
Pyrotechnic EmergencyTensioning Devicesthat havebeen deployed are no longer opera‐tional and are unabletoperformtheir inten‐ded protective function.
#Therefore, havedeployedpyrotechnicEmergencyTensioning Devices immedi‐atelyreplaced at aqualified specialistworkshop.
Mercedes-Benzrecommendsthatyou havethevehicletowedtoaqualified specialistworkshopafter an accident.
*NOTEDamagecausedbytrappingtheseat belt
If an unused seat belt is not fullyretracted, itmay become trapped inthe door or intheseat mechanism.
#Always ensurethat an unused seat beltis fullyretracted.
Information onthe belt airbag intherearseat belt
The BELTBAGidentification indicatesthat arearseat belt is equipped with a belt airbag.
When activated,the belt airbag increasestheprotected area ofthevehicle occupant'sribcage.
&WARNINGRisk of injuryor deaththroughthe use of a non-approvedchildrestraint system
In an accident,the belt air bag may damagea non-approved or non-authorizedchildrestraint system.
As aresult,thechildrestraint system maynot be abletoprovidethe intended level ofprotection.
#Therefore, always useLATCH orLATCH-type (ISOFIX)tofasten achild seatequipped with an integratedrestraintsystem.
#Forvehicles equipped withthe optionalrear seat-belt air bags ("beltbag"), onlyuse a Mercedes-Benz approved boosterseat with integrated backrest.
#Never use an air bag equipped seat belttofasten a front orrear-facingchildseat or a non-approved booster seat.
#Please contact an authorized Mercedes-Benz Centerfor information onapprovedchildrestraint systems.
36Occupant safety

Potential protection from each airbag:
AirbagPotential protectionfor…
Knee airbag Thigh, knee and lower leg
Driver's airbag,front passengerfront airbag
Head andribcage
Window curtainairbagHead
Side impact air‐bagRibcage, also pelvisforfront seat occupants
The front passenger front airbag can only bedeployed in an accident ifthePASSENGER AIRBAG OFF indicator lamp is off. Ifthe frontpassenger seat is occupied, make sure, bothbefore and duringthe journey,thatthestatus ofthe front passenger front airbag is correct(→page43).
*NOTEImportant pointstoremember ifthe front passenger seat is unoccupied
In an accident,the components oftherestraint system may deploy unnecessarilyonthe front passenger side if:
RThere are heavy objects onthe frontpassenger seat.
RThe seat belttongue is engaged intheseat belt buckle ofthe front passengerseat andthe front passenger seat isunoccupied.
#Stowobjects in a suitable place.
#Only one person should use each seatbelt at any one time.
Cushionbag intherecliningrear seatIfthe seat backrest inclination is significant,thecushionbag provides additional occupant protec‐tion intheevent of a frontal impact. When acti‐vated,the cushionbag deploysunderthe seatcushion. This helps preventthevehicle occupantfrom slipping offthe seat cushion.
Ifyou install achildrestraint system ontherecliningrear seat, always observethe additionalnotes (→page 48).
Protectionbythe airbags
Depending onthe accident situation, an airbagmay supplementthe protection offeredbya cor‐rectlyfastened seat belt.
&WARNINGRisk of injuryor death duetoincorrect seat position
Ifyou deviate fromthe correct seat position,the air bag cannotperformits intended pro‐tective function and deployment mayevencause further injuries.
Toavoid hazardous situations, always makesurethat allvehicle occupants:
RHavetheir seat beltfastened correctly,including pregnantwomen.
RAre seated properlyandthat distancetothe air bags is as largeas possible.
RObservethefollowing information.
Occupant safety39

#Always make surethatthere are noobjects betweenthe air bag andthevehicle occupant.
Toavoidtherisksresulting fromthe deploymentof an airbag, eachvehicle occupant mustobservethefollowing information:
RBeforestartingyour journey,adjustyour seatcorrectly;the driver's seat and front-passenger seat should be moved asfar backas possible.
When doing so, always observethe informa‐tion onthe correct driver's seat position(→page92).
ROnly holdthesteering wheelbythesteeringwheelrim. This allowsthe airbagtobe fullydeployed.
RAlways lean againstthe seat backrest whenthevehicle is in motion. Do not leanforwardsor againstthe door or side window.You mayotherwise be inthe deployment area oftheairbags.
RAlwayskeepyourfeetonthefloor. Do notputyourfeetonthe cockpit,forexample.
Yourfeetmayotherwise be inthe deploy‐ment area ofthe airbag.
RIfchildren are traveling inthevehicle,observethe additional notes (→page 48).
RAlwaysstowand secure objects correctly.
Objects inthevehicle interior may prevent anairbag from functioning correctly. Eachvehicleoccupant must always make sure ofthefollow‐ing:
RThere are no people, animals or objectsbetweenthevehicle occupants and an air‐bag.
RThere are no objects betweenthe seat, doorand door pillar (B-pillar).
RThere are no hard objects, e.g. coat hangers,hanging onthe grab handles or coat hooks.
RThere are no accessory parts, such as PNDs(PersonalNavigation Devices), mobilephones or cup holders attachedtothevehi‐cle withinthe deployment area of an airbag,e.g. onthe cockpit, on doors, side windowsor side paneling.
In addition, no connecting cable,tensioningstrap orretainingstrap may beroutedthrough or attached inthe deployment areaof an airbag. Always observethe accessorymanufacturer's installation instructions, inparticularthe information on suitable placesfor installation.
RThere are no heavy, sharp-edged or fragileobjects inthe pockets ofyour clothing.Storesuch objects in a suitable place.
Limited protection from airbags
&WARNINGRisk of injuryduetomodifi‐cationstothe airbag cover
Ifyou modifythe cover of an airbag or affixobjects such asstickerstoit,the airbag mayno longer function correctly.
#Never modifythe cover of an airbag anddo not affix objectstoit.
The installation location of an airbag is identifiedbythe AIRBAGsymbol (→page 38).
40Occupant safety