parking brake MERCEDES-BENZ CLS 2018 Owners Manual

1, 2, 3 ...4ETS (Electronic Traction System)
see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent all-wheel
drive)
Function/notes ............................ .1 63
12 V socket
see Sockets
360° camera
Cleaning ......................................... 274
Display in the multimedia system .. 175
Function/notes ............................ .1 73
AABS (Anti-lock Braking System)
Display message ............................ 204
Function/notes ................................ 64
Important safety notes .................... 64
Warning lamp ................................. 229
Accident
Automatic measures after an acci-
dent ................................................. 58
Activating media mode
General notes ................................ 241
Activating/deactivating cooling
with air dehumidification ................. 116
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 196
Display message ............................ 217
Function/information .................... 182
Active Driving Assistance package .. 182
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 197
Display message ............................ 217
Function/information .................... 184
Active multicontour seat
Adjusting (on the seat) ..................... 97
Active Parking Assist
Detecting parking spaces .............. 166
Display message ............................ 217
Exiting a parking space .................. 168
Function/notes ............................. 165
Important safety notes .................. 165 Parking .......................................... 167
ADAPTIVE BRAKE ................................. 72
Adaptive Brake Assist
Function/notes ................................ 68
Adaptive Damping System (ADS) ..... 160
Adaptive Highbeam Assist
Display message ............................ 212
Function/notes ............................. 107
Switching on/off ........................... 108
Additives (engine oil) ........................ 326
Address book
see also Digital Operator's Man-
ual .................................................. 236
Adjusting the volume
Audio 20 ........................................ 237
COMAND ....................................... 237
Air bags
Deployment ..................................... 53
Display message ............................ 210
Front air bag (driver, front
passenger) ....................................... 47
Important safety notes .................... 46
Introduction ..................................... 46
Knee bag .......................................... 47
Occupant Cla ssification System
(
OCS) ............................................... 49
PASSENGER AIR BAG OFF indica-
tor lamp ........................................... 42
Pelvis air bag ................................... 48
Side impact air bag .......................... 47
Window curtain air bag .................... 49
AIR FLOW ........................................... 117
Air vents
Glove box ....................................... 121
Important safety notes .................. 121
Rear ............................................... 121
Setting ........................................... 121
Setting the center air vents ........... 121
Setting the side air vents ............... 121
Air-conditioning system
see Climate control
AIRMATIC
Display message ............................ 215
Function/notes ............................. 159
Alarm
ATA (Anti-Theft Alarm system) ......... 75
Switching off (ATA) .......................... 754
Index

BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/notes ................................ 65
BAS PLUS with Cross-Traffic Assist
(Brake Assist PLUS with Cross-
Traffic Assist)
Important safety notes .................... 65
Battery (SmartKey)
Checking .......................................... 79
Important safety notes .................... 78
Replacing ......................................... 79
Battery (vehicle)
Charging ........................................ 284
Display message ............................ 214
Important safety notes .................. 282
Jump starting ................................. 285
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 196
Display message ............................ 217
Notes/function .............................. 179
see Active Blind Spot Assist
Bluetooth ®
Connecting a different mobile
phone ............................................ 241
Searching for a mobile phone ........ 240
see also Digital Operator's Man-
ual .................................................. 236
Telephony ...................................... 239
Box (trunk) ......................................... 246
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 206
Notes ............................................. 326
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 212
Brakes
ABS .................................................. 64
Adaptive Brake Assist ...................... 68
BAS .................................................. 65
BAS PLUS with Cross-Traffic
Assist ............................................... 65 Brake fluid (notes) ......................... 326
Display message ............................ 204
High-performance brake system .... 146
HOLD function ............................... 157
Important safety notes .................. 145
Maintenance .................................. 145
Parking brake ................................ 142
Riding tips ...................................... 145
Warning lamp ................................. 228
Breakdown
Where will I find...? ........................ 277
see Flat tire
see Towing away
Brightness control (instrument
cluster li ghtin g) ...................................
34
C California
Important notice for retail cus-
tomers and lessees .......................... 26
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
360° camera ................................. 274
Car wash ........................................ 270
Carpets .......................................... 276
Display ........................................... 275
Exhaust pipe .................................. 274
Exterior lights ................................ 274
Interior ........................................... 275
Matte finish ................................... 272
Notes ............................................. 270
Paint .............................................. 272
Plastic trim .................................... 275
Power washer ................................ 271
Rear view camera .......................... 274
Roof lining ...................................... 276
Seat belt ........................................ 276
Seat cover ..................................... 275
Selector lever ................................ 275
Sensors ......................................... 274
Steering wheel ............................... 275
Trim pieces .................................... 275
Washing by hand ........................... 271
Wheels ........................................... 2736
Index

Central locking/unlocking
(SmartKey) ...................................... .7 6
Control panel .................................. .4 0
Display message ............................ 224
Emergency locking ........................... 83
Emergency unlocking ....................... 83
Important safety notes .................... 81
Opening (from inside) ...................... 81
Drinking and driving ......................... 143
Drive program
Automatic ...................................... 135
Display ........................................... 129
Display (DIRECT SELECT lever) ...... 130
Manual ........................................... 135
Manual (Mercedes-AMG vehi-
cles) ............................................... 136
Manual (vehicles with Sports
package AMG) ............................... 136
SETUP (on-board computer) .......... 201
Drive program selector ..................... 134
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 270
Driving on flooded roads .................. 147
Driving safety systems
ABS (Anti-lock Braking System) ....... 64
ADAPTIVE BRAKE ............................. 72
Adaptive Brake Assist ...................... 68
BAS (Brake Assist System) .............. 65
BAS PLUS with Cross-Traffic
Assist ............................................... 65
COLLISION PREVENTION ASSIST
PLUS ................................................ 67
Distance warning function ............... 67
EBD (electronic brake force distri-
bution) ............................................. 72
ESP ®
(Electronic Stability Pro-
gram) ............................................... 69
Important safety information ........... 64
Overview .......................................... 64
PRE-SAFE ®
Brake ............................. 72
Driving system
RACE START (Mercedes-AMG
vehicles) ........................................ 158
Driving systems
360°camera .................................. 173 Active Blind Spot Assist ................. 182
Active Driving Assistance pack-
age ................................................. 182
Active Lane Keeping Assist ............ 184
Acti ve
Parking Assist ..................... 165
AIRMATIC ...................................... 159
AMG adaptive sport suspension
system ........................................... 161
ATTENTION ASSIST ........................ 177
Blind Spot Assist ............................ 179
Cruise control ................................ 148
Display message ............................ 215
DISTRONIC PLUS ........................... 149
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ............... 155
HOLD function ............................... 157
Lane Keeping Assist ...................... 181
Lane Tracking package .................. 179
PARKTRONIC ................................. 163
Rear view camera .......................... 169
Traffic Sign Assist .......................... 178
Driving tips
AMG ceramic brakes ..................... 146
Automatic transmission ................. 133
Brakes ........................................... 145
Break-in period .............................. 122
Downhill gradient ........................... 145
Drinking and driving ....................... 143
Driving in winter ............................. 147
Driving on flooded roads ................ 147
Driving on wet roads ...................... 147
Exhaust check ............................... 144
Fuel ................................................ 143
General .......................................... 143
Hydroplaning ................................. 147
Icy road surfaces ........................... 147
Limited braking efficiency on sal-
ted roads ....................................... 145
Snow chains .................................. 294
Wet road surface ........................... 145
DVD video
Operating (on-board computer) ..... 193
see also Digital Operator's Man-
ual .................................................. 236 Index 9

Exhaust check .................................. .1 44
Exhaust pipe (cleaning instruc-
tions) ................................................. .2 74
Exterior lighting
Setting options .............................. 105
see Lights
Exterior mirrors
Adjusting ....................................... 101
Dipping (automatic) ....................... 102
Folding in when locking (on-board
computer) ...................................... 200
Folding in/out (automatically) ....... 102
Folding in/out (electrically) ........... 101
Out of position (troubleshooting) ... 102
Setting ........................................... 101
Storing settings (memory func-
tion) ............................................... 104
Storing the parking position .......... 102
Eyeglasses compartment ................. 243
F Favorites
Overview ........................................ 238
Filler cap
see Refueling
Flat tire
MOExtended tires .......................... 278
Preparing the vehicle ..................... 278
TIREFIT kit ...................................... 279
see Emergency spare wheel
Floormats ........................................... 264
Frequencies
Mobile phone ................................. 321
Two-way radio ................................ 321
Fuel
Additives ........................................ 325
Consumption statistics .................. 191
Displaying the current consump-
tion ................................................ 191
Displaying the range ...................... 191
Driving tips .................................... 143
Fuel gauge ....................................... 34
Grade (gasoline) ............................ 324
Important safety notes .................. 324
Notes for CLS 400, CLS 400
4MATIC .......................................... 325
Problem (malfunction) ................... 140 Refueling ........................................ 138
Tank content/reserve fuel ............. 324
Fuel filler flap
Emergency release ........................ 140
Opening ......................................... 139
Fuel level
Calling up the range (on-board
computer) ...................................... 191
Fuel tank
Capacity ........................................ 324
Problem (malfunction) ................... 140
Fuse allocation chart (vehicle tool
kit) ...................................................... 277
Fuses
Allocation chart ............................. 290
Before changing ............................. 290
Fuse box in the engine compart-
ment .............................................. 291
Fuse box in the trunk ..................... 291
Important safety notes .................. 290
G Garage door opener
Clearing the memory ..................... 263
General notes ................................ 261
Important safety notes .................. 261
Opening/closing the garage doo r. .2 63
Problems when programming ....... .2 63
Programming (button in the rear-
view mirror) ................................... 261
Synchronizing the rolling code ....... 262
Gasoline ............................................. 324
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 201
Genuine parts ...................................... 25
Glove box .......................................... .2 43
Google™ Local Search
see also Digital Operator's Man-
ual .................................................. 236
H
Handbrake
see Parking brake
Hazard warning lamps ...................... 107
Head bags
Display message ............................ 209 Index 11

Notes on breaking-in a new vehi-
cle ....................................................... 122
O Occupant Classification System
(OCS)
Conditions ....................................... 49
Faults ............................................... 52
Operation ......................................... 49
System self-test ............................... 51
Occupant safety
Air bags ........................................... 46
Automatic measures after an acci-
dent ................................................. 58
Children in the vehicle ..................... 58
Important safety notes .................... 41
Introduction to the restraint sys-
tem .................................................. 41
Occupant Classification System
(OCS) ............................................... 49
PASSENGER AIR BAG indicator
lamps ............................................... 42
Pets in the vehicle ........................... 63
PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 56
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS) .............. 57
Restraint system warning lamp ........ 42
Seat belt .......................................... 42
OCS
Conditions ....................................... 49
Faults ............................................... 52
Operation ......................................... 49
System self-test ............................... 51
Odometer ........................................... 190
Oil
see Engine oil
On-board computer
AMG menu ..................................... 201
Assistance menu ........................... 195
Audio menu ................................... 193
Convenience submenu .................. 199
Display messages .......................... 203
Displaying a service message ........ 270
DISTRONIC PLUS ........................... 154
Factory settings submenu ............. 200
Important safety notes .................. 188 Instrument cluster submenu .......... 197
Lighting submenu .......................... 198
Menu overview .............................. 190
Message memory .......................... 203
Navigation menu ............................ 192
Operation ....................................... 189
RACETIMER ................................... 201
Service menu ................................. 197
Settings menu ............................... 197
Standard display ............................ 190
Telephone menu ............................ 194
Trip menu ...................................... 190
Vehicle submenu ........................... 199
Video DVD operation ..................... 193
Operating safety
Declara tion o f conformity ................ 28
Impo
rtant safety notes .................... 28
Operating system
see On-board computer
Operation
Digital Operator's Manual ................ 24
Operator's Manual
Vehicle equipment ........................... 26
Outside temperature display ........... 188
Overhead control panel ...................... 39
Override feature
Rear side windows ........................... 63
P
Paint code number ............................ 322
Paintwork (cleaning instructions) ... 272
Panic alarm .......................................... 41
Parking
Important safety notes .................. 141
Parking brake ................................ 142
Parking position for the exterior
mirror on the front-passenger
side ................................................ 102
Rear view camera .......................... 169
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 165
see Exterior mirrors
see PARKTRONIC
Parking brake
Display message ............................ 205
Notes/function .............................. 142 Index 15

Warning lamp ................................. 228
Parking lamps
Switching on/off ........................... 106
PARKTRONIC
Deactivating/activating ................. 165
Driving system .............................. .1 63
Function/notes ............................ .1 63
Important safety notes .................. 163
Problem (malfunction) ................... 165
Range of the sensors ..................... 163
Warning display ............................. 164
PASSENGER AIR BAG
Display message ............................ 210
PASSENGER AIR BAG OFF
Indicator lamp .................................. 42
Problems (malfunctions) ................ 210
Pets in the vehicle ............................... 63
Phone book
see also Digital Operator's Man-
ual .................................................. 236
Plastic trim (cleaning instruc-
tions) .................................................. 275
Power washers .................................. 271
Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Display message ............................ 206
Operation ......................................... 56
PRE-SAFE ®
Brake
Activating/deactivating ................. 196
Display message ............................ 207
Function/notes ................................ 72
Important safety notes .................... 73
Warning lamp ................................. 234
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS)
Display message ............................ 207
Operation ......................................... 57
Program selector button .................. 133
Protection against theft
ATA (Anti-Theft Alarm system) ......... 75
Immobilizer ...................................... 74
Protection of the environment
General notes .................................. 25
Pulling away
General notes ................................ 125 Pulling away (automatic transmis-
sion) .................................................... 125
Q QR code
Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 30
Qualified specialist workshop ........... 29
R RACE START (Mercedes-AMG vehi-
cles) .................................................... 158
RACETIMER (on-board computer) .... 201
Radiator cover ................................... 266
Radio
Selecting a station ......................... 193
see separate operating instructions
Radio mode
see also Digital Operator's Man-
ual .................................................. 236
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 28
Reading lamp ..................................... 108
Rear compartment
Setting the air vents ...................... 121
Setting the airflow ......................... 118
Setting the temperature ................ 117
Rear fog lamp
Display message ............................ 212
Rear seat (folding the backrest for-
wards/back) ...................................... 245
Rear seats
Display message ............................ 225
Rear view camera
Cleaning instructions ..................... 274
Display in the multimedia system .. 170
Function/notes ............................. 169
Switching on/off ........................... 170
Rear window blind ............................ 251
Rear window defroster
Problem (malfunction) ................... 120
Switching on/off ........................... 119
Rear-view mirror
Dipping (automatic) ....................... 10216
Index

Data acquisition ............................... 30
Display message ............................ 223
Equipment ....................................... 26
Individual settings .......................... 197
Limited Warranty ............................. 30
Loading .......................................... 302
Locking (in an emergency) ............... 83
Locking (SmartKey) .......................... 76
Lowering ........................................ 316
Maintenance .................................... 27
Parking for a long period ................ 143
Pulling away ................................... 125
Raising ........................................... 313
Reporting problems ........................ .2 9
Securing from rolling away ............ 313
Towing away .................................. 287
Transporting .................................. 289
Unlocking (in an emergency) ........... 83
Unlocking (SmartKey) ...................... 76
Vehicle data ................................... 328
Vehicle data ....................................... 328
Vehicle dimensions ........................... 328
Vehicle emergency locking ................ 83
Vehicle identification number
see VIN
Vehicle identification plate .............. 322
Vehicle level
AIRMATIC ...................................... 159
Vehicle level (display message) ....... 215
Vehicle tool kit .................................. 277
Video
Operating the DVD ......................... 193
see also Digital Operator's Man-
ual .................................................. 236
VIN
Seat ............................................... 323
Type plate ...................................... 322
Voice Control System
see See also Digital Operator's Manual
W
Warning and indicator lamps
ABS ................................................ 229
Brakes ........................................... 228
Check Engine ................................. 232
Coolant .......................................... 232
Distance warning ........................... 234 ESP ®
.............................................. 229
ESP ®
OFF ....................................... 230
Fuel tank ........................................ 232
General notes ................................ 226
Overview .......................................... 34
PASSENGER AIR BAG OFF ............... 42
Reserve fuel ................................... 232
Restraint system ............................ 231
Seat belt ........................................ 227
SPORT handling mode ................... 231
Tire pressure monitor .................... 235
Warranty .............................................. 26
Washer fluid
Display message ............................ 225
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 236
Wheel and tire combinations
Tires ............................................... 317
Wheel bolt tightening torque ........... 316
Wheel chock ...................................... 313
Wheels
Changing a wheel .......................... 312
Checking ........................................ 292
Cleaning ......................................... 273
Emergency spare wheel ................. 317
Important safety notes .................. 292
Information on driving .................... 292
Interchanging/changing ................ 312
Mounting a new wheel ................... 315
Mounting a wheel .......................... 313
Removing a wheel .......................... 315
Storing ........................................... 313
Tightening torque ........................... 316
Wheel size/tire size ....................... 317
Window curtain air bag
Operation ......................................... 49
Windows
see Side windows
Windshield
Defrosting ...................................... 118
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 269
Important safety notes .................. 32722
Index

Function PRE-SAF E ®
intervenes:R
in emergenc y braking situations, e.g. when
BA S is activatedR
in critical driving situations, e.g. when physi-
cal limits are exceeded and th e vehicl e under-
steer s or oversteer s severelyR
on vehicles wit h th e Drivin g Assistanc e pack-
age: if BA S PLU S intervenes powerfully or th e
radar sensor system detect s an imminent
danger of collision in certai n situation s
PRE-SAF E ®
takes th e followin g measures
depending on th e hazardous situation detected:R
th e fron t seat belt s are pre-tensioned.R
th e front-passenger seat is adjusted if it is in
an unfavorable position .R
if th e vehicl e skids, th e side windows and th e
sliding sunroo f are closed.R
vehicles wit h a multicontour seat or active
multicontour seat : th e air pressur e in th e side
bolsters of th e backrest is increased.
If th e hazardous situation passes without result -
ing in an accident, PRE-SAF E ®
slackens th e belt
pre-tensioning . On vehicles wit h multicontour
seat s or active multicontour seats, th e air pres-
sure in th e side bolsters is reduce d again . All
setting s made by PRE-SAF E ®
can then be
reversed.
If th e seat belt pre-tensioning is no t reduced:X
Mov e th e seat backrest or seat bac k slightly
when th e ve hicl e i s stationary.
The seat belt pre-tensioning is reduce d and
th e lockin g mechanism is released.
The seat-belt adjustmen t is an integral part of
th e PRE-SAF E ®
convenience function . Informa-
tion about th e convenience function can be
foun d under "Belt adjustment" ( Y
page 45).
PRE-SAFE ®
PLUS (anticipatory occu-
pant protection system PLUS)
Introduction
PRE-SAF E ®
PLU S is only available in vehicles
wit h th e Drivin g Assistanc e package.
Usin g th e radar sensor system, PRE-SAF E ®
PLU S is able to detect that a head-on or rear-end
collision is imminent . In certai n hazardous sit - uations, PRE-SAF E ®
PLU S takes pre-emptive
measures to protect th e vehicl e occupants.
Important safety notes The intervention of PRE-SAF E ®
PLU S canno t
preven t an imminent collision .
The driver is no t warned about th e intervention
of PRE-SAF E ®
PLUS.
PRE-SAF E ®
PLU S does no t interven e if th e vehi-
cle is backin g up.
When driving , or when parking or exiting a park -
ing spac e wit h assistanc e from Active Parking
Assist , PRE-SAF E ®
PLU S will no t apply th e
brakes.
Function PRE-SAF E ®
PLU S intervenes in certai n situa-
tion s if th e radar sensor system detect s an
imminent head-on or rear-end collision .
PRE-SAF E ®
PLU S takes th e followin g measures
depending on th e hazardous situation detected: R
if th e radar sensor system detect s that a
head-on collision is imminent , th e seat belt s
are pre-tensioned. R
if th e radar sensor system detect s that a rear -
en d collision is imminent :-
th e brak e pressur e is increased if th e driver
applie s th e brakes when th e vehicl e is sta-
tionary. -
th e seat belt s are pre-tensioned.
The PRE-SAF E ®
PLU S braking application is can -
celed: R
if th e accelerato r pedal is depressed when a
gear is engage d R
if th e ris k of a collision passes or is no longer
detected R
if DISTRONI C PLU S indicates an intention to
pull away
If th e hazardous situation passes without result -
ing in an accident, th e original setting s are
restored .Occupant safety 57
Safety Z

Aut oma tic measures after an acci-
dent Immediately after an accident, th e followin g
measures are implemented, depending on th e
typ e and severity of th e impact :R
th e hazard warning lamp s are activatedR
th e emergenc y lighting is activatedR
th e vehicl e door s are unlocke dR
th e fron t side windows are loweredR
vehicles wit h a memory function : th e electri-
call y adjustable steering whee l is raisedR
th e engin e is switched off and th e fuel supply
is cut off R
vehicles wit h mbrace : automatic emergenc y
call
Children in the vehicle
Import ant safety notesAcciden t statistics sho w that children secured
in th e rear seat s are safer than children secured
in th e front-passenger seat . Fo r this reason ,
Mercedes-Benz strongly advises that you instal l
a child restrain t system on a rear seat . Children
are generally bette r protected there .
If a child younger than twelve years old and
under 5 ft (1.5 0 m) in height is traveling in the
vehicle: R
always secure the child in a child restraint
system suitable for Mercedes-Benz vehicles.
The child restraint system must be appropri-
ate to the age, weight and size of the child R
be sure to observe the instructions and safety
notes in this section in addition to the child
restraint system manufacturer's installation
instructions R
be sure to observe the instructions and safety
notes on the "Occupant classification system
(OCS)" ( Y
page 49)
G WARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example: R
release the parking brake. R
shift the automatic transmission out of the
parking position P .R
start the engine. In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
G WARNING
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.
G WARNING
If the child restraint system is subjected to
direct sunlight, parts may get very hot. Chil-
dren may burn themselves on these parts,
particularly on the metal parts of the child
restraint system. There is a risk of injury.
If you leave the vehicle, taking the child with
you, always ensure that the child restraint
system is not exposed to direct sunlight. Pro-
tect it with a blanket, for example. If the child
restraint system has been exposed to direct
sunlight, let it cool down before securing the
child in it. Never leave children unattended in
the vehicle.
Always ensure that all vehicle occupants have
their seat belts fastened correctly and are sitting
properly. Particular attention must be paid to
children.
Observe the safety notes on the seat belt
( Y
page 43) and the notes on correct use of seat
belts ( Y
page 44).
A booster seat may be necessary to achieve
proper seat belt positioning for children over
41 lbs (18 kg) until they reach a height where a
three-point seat belt can be properly fastened
without a booster seat.
Special seat belt retractor
G WARNING
If the seat belt is released while driving, the
child restraint system will no longer be58
Children in the vehicle
Safety

You can thus avoid the risks that could arise as
a result of: R
an incorrectly categorized person in the front-
passenger seat R
the unintentional deactivation of the front-
passenger front air bag R
the unsuitable positioning of the child
restraint system, e.g. too close to the dash-
board
Rearward-facing child restraint system If it is absolutely necessary to install a rearward-
facing child restraint system on the front-
passenger seat, always make sure that the
front-passenger front air bag is deactivated.
Only if the PASSENGER AIR BAG OFF indicator
lamp is permanently lit ( Y
page 42) is the front-
passenger front air bag deactivated.
Always observe the child restraint system man-
ufacturer's installation and operating instruc-
tions.
Forward-facing child restraint system If it is absolutely necessary to install a forward-
facing child restraint system on the front-
passenger seat, always move the front-
passenger seat as far back as possible. The
entire base of the child restraint system must
always rest on the seat cushion of the front-
passenger seat. The backrest of the child
restraint system must lie as flat as possible
against the backrest of the front-passenger
seat. The child restraint system must not touch
the roof or be subjected to a load by the head
restraint. Adjust the angle of the seat backrest
and the head restraint position accordingly.
Always make sure that the shoulder belt strap is
correctly routed from the vehicle belt outlet to
the shoulder belt guide on the child restraint
system. The shoulder belt strap must be routed
forwards and downwards from the vehicle belt
outlet. If necessary, adjust the vehicle belt out-
let and the front-passenger seat accordingly.
Always observe the child restraint system man-
ufacturer's installation and operating instruc-
tions. Child-proof locks
Important safety notes
G WARNING
If children are traveling in the vehicle, they
could: R
open doors, thus endangering other people
or road users R
exit the vehicle and be caught by oncoming
traffic R
operate vehicle equipment and become
trapped
There is a risk of an accident and injury.
Always activate the child-proof locks and
override feature if children are traveling in the
vehicle. When leaving the vehicle, always take
the key with you and lock the vehicle. Never
leave children unattended in the vehicle.
Override feature for: R
the rear doors ( Y
page 63)R
the rear side windows ( Y
page 63)
G WARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example: R
release the parking brake. R
shift the automatic transmission out of the
parking position P .R
start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
G WARNING
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.62
Children in the vehicle
Safety