2017 MERCEDES-BENZ SLC ECU

Mobile phone
Connecting (Bluetooth ®
inter-
face) ............................................. .2 14
Connecting another mobile
phone ............................................ 216
Frequencies ................................... 282
Installatio n. .................................... 282
Menu (on-board computer) ............ 169
Transmissio no utput (maximum ). ... 282
Modifying the programming
(SmartKey) .......................................... .6 4
MOExtended tires .............................. 242
Mountin gw heels
Lowering the vehicl e. ..................... 278
Mounting an ew whee l. .................. 277
Preparing the vehicl e. ................... .2 75
Raising the vehicle ......................... 275
Removing aw heel .......................... 277
Securing the vehicle against roll-
ing away ........................................ 275
MP3
Operation ....................................... 169
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Multifunctio nd isplay
Function/notes ............................ .1 65
Permanent displa y. ........................ 172
Multifunctio ns teering wheel
Operating the on-board computer .. 164
Overview .......................................... 32
Music files
see also Digita lO perator's Man-
ua l. ................................................. 211
N
Navigation
Menu (on-board computer) ............ 167
see also Digital Operator's Man-
ua l. ................................................. 211
NECK-PRO hea dr estraints
Important safety notes .................... 50
Operation ......................................... 50
Resetting triggered .......................... 51
Note sonb reaking-i nan ew vehi-
cle ....................................................... 114 O Occupant Classification System
(OCS)
Conditions ....................................... 44
Faults ............................................... 48
Operation ......................................... 45
System self-test ............................... 47
Occupant safety
Air bags ........................................... 42
Automati cm easures afte rana cci-
dent ................................................. 51
Childre nint he vehicl e. .................... 51
Important safety notes .................... 37
Introduction to the restraint sys-
tem .................................................. 37
Occupant Classification System
(OCS) ............................................... 44
PASSENGER AIR BAG indicator
lamps ............................................... 38
Pets in the vehicl e. .......................... 54
PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 51
Restraint system warning lamp ........ 37
OCS
Conditions ....................................... 44
Faults ............................................... 48
Operation ......................................... 45
System self-test ............................... 47
Odometer ........................................... 166
Oil
see Engine oil
On-board computer
AMG menu ..................................... 175
Assistance menu ........................... 170
Audio menu ................................... 168
Convenience submenu .................. 174
Displa ym essages .......................... 178
Displaying as ervice message ........ 235
Factory settings submenu ............. 175
Important safety notes .................. 163
Instrument cluster submenu .......... 172
Lighting submenu .......................... 172
Menu overview .............................. 166
Message memory .......................... 178
Navigation menu ............................ 167
Operation ....................................... 164
RACETIMER ................................... 17612
Index

Electronics .................................... .2 82
Equipment ....................................... 23
Individua ls ettings .......................... 172
Limited Warranty ............................ .2 7
Loading .......................................... 265
Locking (in an emergency) ............... 70
Locking (SmartKey) .......................... 63
Lowering ........................................ 278
Maintenance .................................... 24
Parking for al ong perio d. ............... 133
Pulling awa y. .................................. 117
Raising ........................................... 275
Reporting problems ......................... 26
Securing from rolling away ............ 275
Tow-starting ................................... 251
Towing away .................................. 251
Transporting .................................. 253
Unlocking (i nane mergency) ........... 70
Unlocking (SmartKey ). ..................... 63
Vehicl ed at a. .................................. 289
Vehicl eb attery
see Battery (vehicle)
Vehicl ed ata ....................................... 289
Vehicl ed imensions ........................... 289
Vehicl ee mergenc yl oc king ................ 70
Vehicl ei dentificatio nn umber
see VIN
Vehicl ei dentificatio np late .............. 283
Vehicl et oo lk it .................................. 241
Video
Operating the DVD ......................... 169
see also Digital Operator's Man-
ua l. ................................................. 211
VIN
Sea t. .............................................. 284
Type plate ...................................... 283
Voice Contro lS ystem
see Separate operating instructions
W
Warning and indicator lamps
ABS ................................................ 204
Active Brake Assist ........................ 209
Brake Assist ................................... 209
Brakes ........................................... 204
Check Engine ................................. 207
Coolant .......................................... 207 Distance Pilo tD ISTRONIC ............. 209
Distance warning ........................... 209
ESP ®
.............................................. 205
ESP ®
OFF ....................................... 206
Fue lt ank ........................................ 207
Genera ln otes ................................ 202
Parking brake ................................ 206
PASSENGER AIR BAG ...................... 38
Reserve fue l. .................................. 207
Restraint system ............................ 206
Sea tb el t. ....................................... 203
SPOR Th an dling mod e. .................. 206
Tire pressure monitor .................... 210
Warranty .............................................. 23
Washer fluid
Displa ym essage ............................ 201
Wheel and tire combinations
Tires ............................................... 278
Wheel bolt tightenin gt orque ........... 278
Wheel chock ...................................... 275
Wheels
Changing aw heel .......................... 274
Checking ........................................ 255
Cleaning ......................................... 238
Emergency spare whee l. ................ 279
Important safety notes .................. 255
Information on driving .................... 255
Interchanging/changing ................ 274
Mounting an ew whee l. .................. 277
Mounting aw heel .......................... 275
Overview ........................................ 255
Removing aw heel .......................... 277
Storing ........................................... 275
Tightening torque ........................... 278
Wheel size/tire size ....................... 278
Win ds cr een
Inserting and removing .................... 78
Preparing for installation .................. 78
see AIRGUIDE
Windows
see Sid ew in dows
Windshield
Defrosting ...................................... 109
Windshiel dw asher fluid
see Windshield washe rs ys tem
Windshiel dw asher system
Adding washe rf luid ....................... 234Index 19

Diagnostics connection The diagnostic sc onnectio niso nl yi ntende df or
th ec onnectio nofd iagnostic equipmen tata
qualified specialis tw orkshop .
G WARNING
If you connec te quipmen ttoad iagnostic s
connection in th ev ehicle, it may affec tt he
operation of vehicle systems .Asar esult ,t he
operatin gs afet yo ft he vehicle could be affec -
ted. There is ar is kofana ccident.
Only connec te quipmen ttoad iagnostic sc on -
nection in th ev ehicle, whic hisa pproved fo r
your vehicle by Mercedes-Benz.
G WARNING
Objects in th ed river's footwell can restric tt he
peda lt ra ve loro bstruct ad epressed pedal.
The operatin ga nd road safet yo ft he vehicle is
jeopardized. There is ar is kofana ccident.
Mak es ur et ha ta ll objects in th ev ehicle are
stowed correctly, and that they canno te nter
th ed river's footwell. Install th ef loormat s
securely and as specifie dino rd er to ensur e
sufficien tc le aranc ef or th ep edals. Do no tu se
loose floormat sa nd do no tp lac ef loormat so n
to pofo ne another.
! If th ee ng in eiss witched of fa nd equipmen t
on th ed iagnostic sc onnectio nisu sed ,t he
starter battery may discharge.
Connectin ge quipmen ttot he diagnostic sc on -
nection can lead to emission sm onitor in gi nfor -
mation bein gr eset ,f or example. Thi sm ay lead
to th ev ehicle failin gtom ee tt he requirements of
th en ex te mission st es td urin gt he main inspec-
tion .
Qualified specialist workshop An authorized Mercedes-Ben zC ente risaq uali-
fie ds pecialis tw orkshop .Ith as th en eces sary
specialis tk no wledge ,t oo ls and qualification st o
correctl yc arry out th ew or kr equire dony our
vehicle. Thi sise specially th ec as ef or wor kr el -
evant to safety.
Observ et he note sint he Maintenance Booklet . Always hav et he followin gw or kc arrie do ut at an
authorized Mercedes-Ben zC enter:R
wor kr elevant to safet yR
servic ea nd maintenance wor kR
repair wor k R
alterations, installation wor ka nd modifica-
tion s R
wor kone lectronic component s
Correct us eIf you remov ea ny warnin gs tickers, you or oth-
ers could fail to recogniz ec ertai nd angers.
Leave warnin gs ticker sinp osition .
Observ et he followin gi nformati on when drivin g
your vehicle: R
th es afet yn otes in this manual R
th ev ehicle technical dat aR
traffic rule sa nd regulation sR
laws and safet ys ta ndard sp ertainin gtom otor
vehicles
Problem sw it hy ou rv ehicleIf you should experience ap roblem wit hy our
vehicle, particularly on et ha ty ou believe may
affec ti ts saf eo peration ,weu rg ey ou to contact
an authorized Mercedes-Ben zC ente ri mmedi-
ately to hav et he problem diagnosed and recti -
fied. If th ep roblem is no tr esolved to your sat -
isfaction ,p lease discus st he problem again wit h
an authorized Mercedes-Ben zC ente ro r, if nec-
essary, contact us at on eoft he followin g
addresses.
In th eU SA
Customer Assistanc eC ente r
Mercedes-Ben zU SA ,L LC
3M ercedes Drive
Montvale, NJ 07645-0350
In Canad a
Customer Relation sD ep artmen t
Mercedes-Ben zC anada, Inc.
98 Vanderhoo fA venu e
Toronto ,O ntar io M4 G4 C9
Reporting safet yd efect s
US Ao nl y:26
Operating safety
Introduction

The following text is published as required of
manufacturers under Title 49, Code of U.S. Fed-
eral Regulations, Part 575 pursuant to the
"National Traffic and Motor Vehicle Safety Act of
1966".
If you believe that your vehicle has ad efect
which could cause ac rash or could cause injury
or death, you should immediately inform the
National Highway Traffic Safety Administration
(NHTSA )ina ddition to notifying Mercedes-Benz
USA ,L LC.
If NHTSA receives similar complaints ,itm ay
open an investigation, and if it finds that as afety
defect exists in ag roup of vehicles, it may order
ar ecall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or Mercedes-Benz
USA ,L LC.
To contact NHTSA ,y ou may call the Vehicle
Safety Hotlin et oll-free at
1-888-327-4236(TTY: 1-800-424-9153 ); go to
http://www.safercar.gov ;orw rite to: Admin-
istrator ,N HTSA ,4 00 Sevent hS treet, SW.,
Washington ,DC2 0590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov
Limited Warranty
! Follow the instructions in this manual about
the proper operation of your vehicle as well as
about possible vehicle damage. Damage to
your vehicle that arises from culpable contra-
ventions against these instructions is not cov-
ered either by the Mercedes-Benz Limited
Warranty or by the New or Used-Vehicle War-
ranty.
QR codes for the rescue card
The QR codes are secured in the fuel filler flap
and on the opposite side on the B-pillar. In the
event of an accident ,r escue services can use
the QR code to quickly find the appropriate res-
cue card for your vehicle. The current rescue
card contains the most important information
about your vehicle in ac ompact form, e.g. the
routing of the electric cables.
You can find more information under http://
portal.aftersales.i.daimler.com/public/ content/asportal/en/communication/
informationen_fuer/QRCode.html.
Data stored in the vehicle
Data storage Aw ide range of electronic components in your
vehicle contain data memories.
These data memories temporarily or perma-
nently store technical information about: R
vehicle's operating state R
incidents R
malfunctions
In general, this technical information docu-
ment st he state of ac omponent, am odule, a
system or the surroundings.
These include, for example: R
operating conditions of system components,
e.g. fluid levels R
the vehicle's status messages and those of its
individual components, e.g. number of wheel
revolutions/speed, deceleration in move-
ment ,l ateral acceleration, accelerator pedal
position R
malfunction sa nd defects in important system
components, e.g. lights, brakes R
vehicle reaction sa nd operating conditions in
special driving situations, e.g. air bag deploy-
ment ,i ntervention of stability control sys-
tems R
ambient conditions, e.g. outside temperature
This data is of an exclusively technical nature
and can be used to: R
assist in recognizing and rectifying malfunc-
tions and defects R
analyze vehicle functions, e.g. after an acci-
dent R
optimize vehicle function
The data cannot be used to trace the vehicle's
movements.
When your vehicle is serviced, technical infor-
mation can be read from the event data memory
and malfunction data memory.
Services include, for example: R
repair services R
service processes R
warranties R
quality assuranceData stored in the vehicle 27
Introduction Z

The Emergency Tensionin gD evice tighten st he
seat belt in an accident ,p ulling the belt close
against the body. However it does not pull the
vehicle occupant back in the direction of the
backrest.
The Emergency Tensionin gD evice does not cor-
rect an incorrect seat position or the routing of
an incorrectly fastened seat belt.
When triggered, as eat belt force limiter helps to
reduce the force exerted by the seat belt on the
vehicle occupant.
The seat belt force limiters are synchronized
with the front air bags which absorb part of the
deceleration force. This can reduce the force
exerted on the vehicle occupant sd uring an acci-
dent.
! If the front-passenger seat is unoccupied,
do not insert the belt tongue into the buckle of
the front-passenger seat. This may otherwise
lead to the triggerin goft he Emergency Ten-
sioning Device in the event of an accident,
which will then need to be replaced.
Important safety notes The use of seat belts and child restraint systems
is required by law in: R
all 50 states R
the U.S. territories R
the District of Columbia R
all Canadian provinces
Even where this is not required by law, all vehicle
occupant ss hould correctly fasten their seat
belts before starting the journey.
G WARNING
If the seat belt is not worn correctly, it cannot
perform its intended protective function. An
incorrectly fastened seat belt can also cause
injuries, for example, in the event of an acci-
dent or when braking or changing direction
abruptly. This poses an increased risk of injury
or even fatal injury.
Always ensure that all vehicle occupant sh ave
their seat belts fastened correctly and are sit-
ting properly.
G WARNING
The seat belt does not offer the intended level
of protection if you have not moved the back- rest to an almost vertical position. When brak-
ing or in the event of an accident ,y ou could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal
injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
G WARNING
Persons less than 5ft( 1.50 m) tall cannot
wear the seat belt correctly without an addi-
tional and suitable restraint system. If the
seat belt is not worn correctly, it cannot per-
form its intended protective function. An
incorrectly fastened seat belt can also cause
injuries, for example, in the event of an acci-
dent or when braking or changing direction
abruptly. This poses an increased risk of injury
or even fatal injury.
For this reason, alway ss ecure persons under
5ft( 1.50 m) tall in suitable additional restraint
systems.
If ac hild younger than twelve years old and
under 5ft( 1.50 m) in height is traveling in the
vehicle: R
alway ss ecure the child in ac hild restraint
system suitable for this Mercedes-Benz vehi-
cle. The child restraint system must be appro-
priate to the age, weight and size of the child R
alway so bserve the instructions and safety
notes on "Children in the vehicle"
( Y
page 51) in addition to the child restraint
system manufacturer's installation and oper-
ating instructions R
be sure to observe the instructions and safety
notes on the "Occupant classification system
(OCS)" ( Y
page 44)Occupant safety 39
Safety Z

G WARNING
The seat belts may not perform their intended
protective function if: R
they are damaged, modified, extremely
dirty ,b leached or dyedR
the seat bel tb uckle is damaged or
extremely dirty R
the Emergency Tensioning Devices, belt
anchorages or inertia reel sh ave been modi-
fied.
Seat belts may be damaged in an accident,
although the damage may not be visible, e.g.
due to splinters of glass. Modified or damaged
seat belts may tear or fail ,e .g. in an accident.
Modified Emergency Tensioning Devices
coul da ccidentally trigger or fail to deploy
when necessary. This pose sani ncreased risk
of injury or even fatal injury.
Never modify the seat belts, Emergency Ten-
sioning Devices, bel ta nchorages and inertia
reels. Make sure that the seat belts are
undamaged, not worn out and clean. Follow-
ing an accident, have the seat belts checked
immediatel yataq ualified specialist work-
shop.
Only use seat belts that have been approved for
you rv ehicl ebyM ercedes-Benz.
Proper use of the seat belts Observe the safety notes on the seat belt
( Y
pag e3 9).
All vehicl eo ccupants must be wearing the seat
bel tc orrectly before beginning the journey .A lso
make sure that all vehicl eo ccupants are always
wearing the seat bel tc orrectly while the vehicle
is in motion.
When fastening the seat belt, alway sm ake sure
that: R
the seat bel tt ongue is only inserted to the belt
buckle belonging to that seat. R
the seat bel tist ight across you rb ody.
Avoid wearing bulky clothing, e.g. aw inter
coat. R
the seat bel tisn ot twisted.
Only then can the forces which occur be dis-
tributed over the area of the belt. R
the shoulde rs ection of the bel tisa lways
routed across the center of you rs houlder.
The shoulde rs ection of the bel tm ust not
come into contact with you rn eck or be routed
under you ra rm. R
the lap bel tp asses tightly and as low dow na s
possible across you rl ap.
The lap bel tm ust alway sber outed across
you rh ip joints and not across you ra bdomen.
This applie sp articularl ytop regnant women.
If necessary, pus ht he lap bel td ow ntoy our
hip joint and pul litt ight using the shoulder
section of the belt. R
the seat bel tisn ot routed across sharp ,p oin-
ted or fragile objects.
If you have such items located on or in your
clothing, e.g. pens, keys or eyeglasses, store
these in as uitable place. R
only one perso nisu sing as eat bel tata time.
Infants and children must never travel sitting
on the lap of av ehicl eo ccupant. In the event
of an accident, they coul dbec rushed
between the vehicl eo ccupant and seat belt.R
objects are never secure dw ith as eat bel ti f
the seat bel tisa ls ob eing used by one of the
vehicle's occu pa nts.
Also ensure that there are never objects
between ap erso na nd the seat, e.g. cushions.
Seat belts are only intended to secure and
restrai nv ehicl eo ccupants. Always observe the
notes in the "Stowage options/compartments"
section for securing objects, luggage or loads
( Y
pag e2 17).
Fastening seat belts Observe the safety notes on the seat belt
( Y
pag e3 9) and the notes on correct use of seat
belts ( Y
pag e4 0).40
Occupant safety
Safety

Air bags
Int rod uctionThe installation poin tofana ir bag can be rec -
ognized by th eA IR BA Gs ymbol.
An air bag complements th ec orrectly fastene d
seat belt .Itisnos ubstitut ef or th es eat belt .T he
air bag provides additional protection in appli-
cable acciden ts ituations.
Not all air bags are deployed in an accident. The
differen ta ir bag systems function independ-
entl yf ro mo ne another ( Y
page 48).
However, no system available today can com-
pletely eliminate injurie sa nd fatalities.
It is also no tp ossibl etor ule out ar is kofi njury
caused by an air bag due to th eh igh spee da t
whic ht he air bag mus tbed eployed.
Import ant safety notes
G WARNIN G
If you do no ts it in th ec orrect seat position ,
th ea ir bag canno tp rotect as intended and
could eve nc aus ea dditional injury when
deployed. This poses an increased ris ko f
injury or eve nf atal injury.
To avoi dh azardous situations, always mak e
sur et ha ta ll of th ev ehicle's occupants:R
hav ef astene dt he ir seat belt sc orrectly ,
includin gp regnant womenR
are sitting correctl ya nd maintai nt he great-
est possibl ed istanc etot he air bagsR
follow th ef ollowin gi nstruction s
Always mak es ur et ha tt he re are no objects
between th ea ir bag and th ev ehicle's occu-
pants .R
Adjus tt he seat sp roperly before beginning
your journey. Always mak es ur et ha tt he seat
is in an almost upright position .T he center of
th eh ead restrain tm us ts upport th eh ead at
about eye level. R
Mov et he driver's and front-passenger seat s
as far bac kasp ossible. The driver's seat posi-
tion mus ta llow th ev ehicl etobed riven safely.R
Only hold th es te ering whee lont he outside .
This allows th ea ir bag to be fully deployed.R
Always lean against th eb ackrest while driv-
ing .Don ot lean forward sorl ean against th e door or side window. You may otherwise be in
th ed eploymen ta rea of th ea ir bags .R
Always keep your fee tint he footwell in fron t
of th es eat .Don ot put your fee tont he dash -
board, for example. Your fee tm ay otherwise
be in th ed eployment area of th ea ir bag.R
Fo rt hi sr eason ,a lways secure person sl ess
than 5ft( 1.5 0m)t al lins ui tabl er estraint sys-
tems .Uptot hi sh eight ,t he seat belt cannot
be worn correctly.
If ac hild is traveling in your vehicle ,a lso
observe the followin gn ot es:R
Alway ss ec ur ec hildren under twelve year so f
ag ea nd less tha n5 ft (1.5 0m )t al lins ui table
child restraint systems. R
Onl ys ec ur eac hild in ar earward-facing child
restraint syste mont he front-passenge rs ea t
when the front-passenge rf ront ai rb ag is
deactivated .Ift he PASSENGER AIR BAG OFF
indicator lamp is permanentl yl it ,t he front-
passenge rf ront ai rb ag is deactivated
( Y
page 38). R
Alway so bser ve the instructions and safety
note sont he "Occupant Classification System
(OCS) "( Y
page 44) and on "Children in the
vehicle" ( Y
page 51 )i na ddit io ntot he child
restraint syste mm an ufacturer's installation
and operating instructions.
Objects in the vehicle interior may prevent
an air bag fro mf unctionin gc or rectly. Before
startin gy ou rj ourney and to avoi dr isks resulting
fro mt h e spee doft he ai rb ag as it deploys, make
sure that: R
there ar enop eople, animals or objects
between the vehicl eo ccupants and an air
bag. R
there ar enoo bj ects between the seat, door
and B-pillar. R
no accessories, such as cup holders, are
attache dtot he vehicl ew it hi nt he deployment
area of an ai rb ag ,e .g .tod oo rs or side win-
dows. R
no heavy, sharp-edged or fragile objects ar ei n
the pockets of your clothing. Store such
objects in as ui tabl ep la ce.
G WARNING
If yo um odify the ai rb ag cove rora ff ix objects
such as sticker stoi t, the ai rb ag can no longer
functio nc orrectly. There is an increase dr isk
of injury.42
Occupant safety
Safety

G WARNING
If you secure ac hild in ar earward-facing child
restraint system on the front-passenge rs eat
and the PASSENGER AIR BAG ON indicator
lamp is lit up, the front-passenge rf ront air bag
may deploy in an accident. The child coul db e
struck by the air bag .T his pose sani ncreased
risk of injury or even fatal injury.
Make sure that the front-passenge rf ront air
bag has been disabled. The PASSENGER AIR
BAG OFF indicator lamp must be lit.
If the PASSENGER AIR BAG OFF indicator lamp
remains off and/or the PASSENGER AIR BAG
ON indicator lamp lights up, do not install ar ear-
ward-facing child restraint system on the front-
passenger seat. You can find more information
on OCS under "Problems with the Occupant
Classification System" ( Y
pag e4 8).
G WARNING
If you secure ac hild in af orward-facing child
restraint system on the front-passenge rs eat
and you position the front-passenge rs eat too
close to the dashboard, in the event of an
accident, the child could: R
come into contact with the vehicle's inte-
rior if the PASSENGER AIR BAG OFF indi-
cator lamp is lit, for example R
be struck by the air bag if the PASSENGER
AIR BAG ON is lit up
This poses an increased risk of injury or even
fatal injury.
Move the front-passenge rs eat as far back as
possible .A lways make sure that the shoulder
bel ts trap is correctly routed from the vehicle
bel tl oop to the shoulde rb el tg uide on the
child restraint system. The shoulde rb el ts trap
must be routed forwards and downwards
from the bel tl oop .A lways observe the child
restraint system manufacturer's installation
instructions.
If OCS determines that: R
the front-passenge rs eat is unoccupied ,t he
PASSENGER AIR BAG OFF indicator lamp
lights up after the system self-test and remains lit. This indicates that the front-
passenger front air bag is deactivated. R
the front-passenge rs eat is occupied by a
child of up to twelve months old, in as tandard
child restraint system, the PASSENGER AIR
BAG OFF indicator lamp lights up after the
system self-test and remains lit. This indi-
cates that the front-passenge rf ront air bag is
deactivated.
But even in the case of at welve-month-old
child ,inas tandard child restraint system, the
PASSENGER AIR BAG ON can light up perma-
nently after the system self-test. This indi-
cates that the front-passenge rf ront air bag is
activated. The result of the classification is
dependent on, among other factors, the child
restraint system and the child's stature. Make
sure that the conditions for ac orrect classi-
ficatio na re met. If the PASSENGER AIR BAG
OFF indicator lamp is still lit, do not install a
child restraint system on the front-passenger
seat. R
the front-passenge rs eat is occupied by ap er-
son of smaller stature (e.g. at eenage ro r
smal la dult), either the PASSENGER AIR BAG
ON or PASSENGER AIR BAG OFF indicator
lamp lights up and remains lit after the system
self-test depending on the result of the clas-
sification. -
If the PASSENGER AIR BAG ON indicator
lamp lights up, move the front-passenger
seat as far back as possible. -
If the PASSENGER AIR BAG OFF indicator
lamp is lit, ap erso nofs maller stature
should not use the front-passenge rs eat.R
the front-passenge rs eat is occupied by an
adult or ap erso nofa dult stature, the
PASSENGER AIR BAG ON indicator lamp
lights up after the system self-test and
remains lit. This indicates that the front-
passenger front air bag is activated.
If children are traveling in the vehicle, be sure to
observe the notes on "Children in the vehicle"
( Y
pag e5 1).
When OCS is malfunctioning, the red u
restraint system warning lamp in the instrument
cluster and the PASSENGER AIR BAG OFF indi-
cator lamp light up simultaneously .T he front-
passenger front air bag is deactivated in this
case and does not deploy during an accident.
Have the system checked by qualified techni-
cians as soon as possible .C onsult an authorized
Mercedes-Benz Center. The front-passenger46
Occupant safety
Safety