2014 MERCEDES-BENZ CLS-Class ABS

1, 2,
3...
12 Vsocket
see Sockets
4ETS
see ETS/4ETS (Electronic
Tractio nSystem)
4MATIC (permanent four-wheel
drive) .................................................. 193
4MATIC off-road system ...................193 A
ABS (Anti-lock Braking System) Display message ............................ 238
Function/notes ................................ 66
Important safety notes ....................66
Warning lamp ................................. 267
Activating/deactivating cooling
with air dehumidification .................136
Active Blin dSpot Assist
Activating/deactivating (on-
board computer) ............................ 228
Display message ............................ 254
Function/informatio n.................... 211
Active Driving Assistanc epackage .211
Active Lane Keepin gAssist
Activating/deactivating (on-
board computer) ............................ 229
Display message ............................ 253
Function/informatio n.................... 214
Active light function .........................121
Active multicontour seat Adjusting (on the seat) ..................103
Active Parking Assist
Detecting parking spaces ..............197
Display message ............................ 254
Function/notes ............................. 196
Important safety notes ..................196
Parking .......................................... 198
ADAPTIVE BRAKE ................................. 72
Adaptive Dampin gSyste m(ADS) .....1 90
Adaptive Highbeam Assist Display message ............................ 248
Function/notes ............................. 121
Additives (engine oil) ........................376Airb
ags
Display message ............................ 244
Front airb ag (driver, front
passenger )....................................... 44
Important safety notes ....................42
Knee bag .......................................... 45
PASSENGER AIR BAG OFF
indicator lamp .................................. 47
Pelvis airb ag................................... 46
Safety guidelines ............................. 41
Side impact airb ag.......................... 45
Windo wcurtain air bag .................... 47
Air-conditionin gsystem
see Climate control
AIRF LOW ........................................... 137
AIRMATIC Display message ............................ 252
Function/notes ............................. 189
Airv ents
Glove box ....................................... 142
Important safet ynotes .................. 142
Rea r............................................... 143
Setting ........................................... 142
Setting the center airv ents........... 142
Setting the sid eairvents ............... 142
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 231
Setting the color (on-board
computer) ...................................... 231
AMG adaptive sport suspension
system ................................................ 190
Ashtray ............................................... 287
Assistanc edisplay (on-board
computer) .......................................... 227
Assistanc emenu (on-board
computer) .......................................... 227
ASSYST PLUS Displaying aservice message ........310
Hiding aservice message ..............310
Notes ............................................. 309
Resetting the service interval
displa y........................................... 310
Service message ............................ 309
Specia lservice requirements ......... 310 4
Index

ATA (Anti-Thef
tAlarms ystem)
Activating/deactivating ...................74
Function .......................................... .74
Switching off the alarm ....................74
ATTENTIO NASSIST
Activating/deactivating .................228
Display message ............................ 251
Function/notes ............................. 203
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
AUTO lights
Display message ............................ 247
see Lights
Automatic engine start (ECO start/
stop function) .................................... 152
Automatic engine switch-off (ECO
start/stop function) ..........................151
Automatic headlamp mode ..............117
Automatic transmission Automatic drive program ...............160
Changing gea r............................... 158
DIRECT SELECT leve r..................... 155
Display message ............................ 260
Drive program displa y.................... 156
Driving tips .................................... 158
Emergency running mode ..............164
Engaging drive position .................. 158
Engaging neutra l............................ 157
Engaging par kposition (AMG
vehicles) ........................................ 157
Engaging revers egear ................... 157
Engaging the par kposition ............ 156
Kickdow n....................................... 159
Manual drive program ....................161
Manual drive program (AMG
vehicles) ........................................ 162
Manual drive program (vehicles
with Sports package AMG) ............162
Overview ........................................ 155
Problem (malfunction) ...................164
Progra mselecto rbutton ................ 159
Pulling away ................................... 150
Selector leve r................................ 155
Shift range s................................... 162
Starting the engine ........................149
Steering wheel paddle shifters ......160 Transmission position displa
y........ 155
Transmissio nposition display
(DIRECT SELECT lever) ...................1 56
Transmissio npositions .................. 158
Automatic transmission
emergency mode ............................... 164 B
Backup lamp Changing bulbs .............................. 125
Bag hook ............................................ 283
BAS (Brake Assist System) .................67
BAS PLU S(Brake Assist System
PLUS) .................................................... 67
Battery (SmartKey) Checking .......................................... 79
Important safety notes ....................79
Replacing ......................................... 79
Battery (vehicle)
Charging ........................................ 324
Display message ............................ 250
Important safety notes ..................322
Jump starting ................................. 326
Belt force limiter
Activatio n......................................... 59
Function .......................................... .59
Blind Spo tAssist
Activating/deactivating .................228
Display message ............................ 254
Notes/function .............................. 207
see Active Blind Spot Assist
Bottle holder ...................................... 285
Brake fluid Display message ............................ 240
Notes ............................................. 376
Brake lamps
Display message ............................ 246
Brakes
ABS .................................................. 66
BAS .................................................. 67
BAS PLUS ........................................ 67
Brake fluid (notes) .........................376
Display message ............................ 238
Driving tips .................................... 172
High-performance brake system ....173
Important safety notes ..................172
Maintenance .................................. 173 Index
5

Display messages
ASSYST PLU S................................ 309
Calling up (on-board computer) .....237
Driving systems ............................. 251
Engine ............................................ 248
General notes ................................ 237
Hiding (on-board computer) ...........237
KEYLESS-GO .................................. 262
Lights ............................................ .245
Safety systems .............................. 238
SmartKey ....................................... 262
Tire s............................................... 258
Vehicle .......................................... .260
Distanc erecorder ............................. 222
see Trip odometer
Distanc ewarning (warning lamp) ....275
DISTRONIC PLUS Activating ....................................... 180
Activatio ncondition s..................... 180
Deactivating ................................... 184
Display message ............................ 255
Displaysint he multifunction
displa y........................................... 184
Function/notes ............................. 177
Important safety notes ..................177
Setting the specified minimum
distance ......................................... 183
Warning lamp ................................. 275
Doors
Automatic locking (on-board
computer) ...................................... 232
Automatic locking (switch) .............. .83
Central locking/unlocking
(SmartKey) ...................................... .76
Control panel ................................... 38
Display message ............................ 261
Emergency locking ........................... 84
Emergency unlocking .......................84
Important safety notes ....................82
Opening (from inside) ......................82
Drinking and driving .........................170
Drinks holder see Bottle holder
Driv eprogram
Automatic ...................................... 160
Display ........................................... 155
Display (DIREC TSELECT lever) ......156
Manual .......................................... .161 Manual (AMG vehicles)
..................162
Manual (vehicle swithS ports
package AMG) ............................... 162
SETUP (on-board computer) ..........234
Driv eprogram selector .....................159
Driver's door see Doors
Driving abroad
Mercedes-Benz Service .................311
Symmetrical low bea m.................. 116
Driving on flooded roads ..................174
Driving safety systems ABS (Anti-lock Braking System) .......66
ADAPTIVE BRAKE ............................. 72
BAS (Brake Assist System) ..............67
BAS PLUS (Brake Assist System
PLUS) .............................................. .67
Electroni cbrake force distributio n... 71
ESP ®
(Electronic Stability
Program) .......................................... 68
ETS/4ETS (Electroni cTraction
System) ........................................... 69
Important safety information ...........66
Overview .......................................... 66
PRE-SAFE ®
Brake ............................ .72
Driving systems
Active Blind Spot Assis t................. 211
Active Driving Assistance
package ......................................... 211
Active Lane Keeping Assist ............214
Active Parking Assist .....................196
AIRMATIC ...................................... 189
AMG adaptive sport suspension
system ........................................... 190
ATTENTION ASSIST ........................203
Blind Spot Assist ............................ 207
Cruise control ................................ 175
Display message ............................ 251
DISTRONI CPLUS ........................... 177
HOLD function ............................... 186
Lane Keeping Assist ......................209
Lane Tracking package ..................207
Nigh tView Assist Plus ...................204
PARKTRONI C................................. 193
RAC ESTART (AMG vehicles) ..........188
Rea rview camera .......................... 1998
Index

Opening/closing (automatically
from outside)
................................... 86
Opening/closing (manually from
outside) ............................................ 85
Trunk lid
Display message ............................ 261
Opening/closing .............................. 84
Opening dimensions ......................379
Trunk load (maximum) ......................379
Turn signals Display message ............................ 245
Switching on/off ........................... 119
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking .......................84
From insid ethe vehicle (central
unlocking button) ............................. 83 V
Vanity mirror (in the sun visor) ........286
Vehicle Data acquisition ............................... 27
Display message ............................ 260
Equipment ....................................... 22
Individua lsettings .......................... 229
Limited Warranty ............................. 26
Loading .......................................... 345
Locking (in an emergency) ...............84
Locking (SmartKey) .......................... 76
Lowering ........................................ 361
Maintenance .................................... 23
Parking for along period ................ 169
Pulling away ................................... 150
Raising ........................................... 359
Reporting problems .........................26
Securing from rolling away ............358
Towing away .................................. 328
Transporting .................................. 330
Unlocking (in an emergency) ...........84
Unlocking (SmartKey) ......................76
Vehicle data ................................... 379
Vehicle data ....................................... 379
Vehicle dimensions ...........................379Vehicle emergency locking
................84
Vehicle identification number see VIN
Vehicle identification plate ..............372
Vehicle level AIRMATIC ...................................... 189
Vehicle level (display message) .......252
Vehicle tool kit .................................. 320
Video Operating the DVD ......................... 226
VIN ...................................................... 372 W
Warning and indicator lamps ABS ................................................ 267
Brakes ........................................... 266
Check Engine ................................. 273
Coolant .......................................... 273
Distance warning ........................... 275
DISTRONI CPLUS ........................... 275
ESP ®
.............................................. 269
ESP ®
OFF ....................................... 270
Fuel tank ........................................ 273
Overview .................................. 32, 264
PASSENGER AIR BAG OFF ...............47
Reserve fuel ................................... 273
Seat bel t........................................ 265
SPORT handling mode ...................270
SRS ................................................ 272
Tire pressure monitor ....................276
Warranty ............................................ 372
Washer fluid Display message ............................ 262
Whee lboltt ightening torque ...........361
Whee lchock ...................................... 358
Wheels Changing awheel .......................... 357
Checking ........................................ 335
Cleaning ......................................... 314
Cleaning (warning) .........................357
Emergency spare wheel .................367
Important safety notes ..................334
Interchanging/changing ................357
Mounting anew wheel ................... 360
Mounting awheel .......................... 358
Removing awheel .......................... 360
Storing ........................................... 357 Index
19

Warning and indicator lamps
Function Page
001A
0011
ESP® 269
0005
SPORT handling
mode in AMG vehicles 270
0010
0008
Distance warning 275
0024
0009
ESP®
OFF 269
0021
00020001
Turn signals 119
001E
0004
Brakes (USA only) 266
0025
0001
Brakes (Canada only) 266
0009
001C
ABS 267
0016
0012
SRS 272
001D
000A
Check Engine 273
000F
0008
Tire pressure monitor 276 Function Page
0004
0006
Seat belt 265
000B
0011
ESP®
in AMG vehicles 270
001C
0017
Coolant 273
000E
0015
High-beam
headlamps 119
0012
001D
Low-beam
headlamps 118
0013
0008
Parking lamps 118
0017
0005
This lamp has no
function 0020
0007
Reserve fuel 27332
Instrument clusterAt
ag lance

X
To activate/deactivate: press button0010.
If indicator lamp 001Ais lit, operatio nofthe
rear side windows is disabled. Operation is
only possible using the switches in the
driver's door. If indicator lamp 001Ais off,
operation is possible using the switches in
the rear compartment. Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
R ABS ( Anti-lock BrakingSystem)
(Y page 66)
R BAS ( Brake Assist System) (Y page 67)
R BAS PLUS ( BrakeAssist System Plus)
(Y page 67)
R ESP ®
(Electronic StabilityProgram)
(Y page 68)
R EBD ( Electronic Brake force Distribution)
(Y page 71)
R ADAPTIVE BRAKE (Y page 72)
R PRE-SAFE ®
Brake (Y page 72) Important safety notes
If you fail to adapt your driving style or
become distracted, the driving safety
systems can neither reduce the risk of
accident nor override the laws of physics.
Driving safety systems are merely aids
designed to assist driving. You are responsible for the distance to the vehicle in
front,f
or vehicle speed and for braking in
good time. Always adapt your driving style to
suit the prevailing road, weather and traffic
conditionsa nd maintain asafe distanc efrom
th ev ehicle in front. Drive carefully.
i The driving safety systems describe donly
work as effectivel yaspossible when there
is adequat econtac tbetween th etires and
th er oad surface. Pleas epay special
attentio ntothenote sont ires,
recommende dminimu mtire tread depths,
etc .(Ypage 334).
In wintry drivin gconditions, always use
winter tires (M+S tires) and if necessary,
sno wchains. Only in this way will the
drivin gsafet ysystems described in this
section work as effectively as possible. ABS (Anti-lock Brakin
gSystem)
Important safety notes i
Observe the "Importan tsafet ynotes"
sectio n(Ypage 66). G
WARNING
If ABSisf aulty, the wheels could lock when
braking. The steerability and braking
characteristics may be severely impaired.
Additionally, further driving safety systems
are deactivated. There is an increased danger
of skidding and accidents.
Drive on carefully.H ave ABS checked
immediately at aqualified specialist
workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (Y page 267) and
displaym essages which may be shown in the
instrument cluster (Y page 238).
ABS regulates brake pressure in such away
that the wheels do not lock when you brake.
This allows you to continue steering the
vehicle when braking. 66
Driving safety systemsSafety

ABS works fro
maspeed of abou t5mph
(8 km/h )upwar ds,regardless of road-surface
conditions .ABS works on slippery surfaces,
eve nify ou only brake gently.
The yellow 001CABS warning lamp in the
instrument cluster lights up when the ignition
is switched on. It goes out when the engine is
running.
Braking X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking
situation is over.
X To makeaf ull brake application:
depress the brake pedal with full force.
If ABS intervenes when braking, you will feel
ap ulsing in the brake pedal.
The pulsating brake pedal can be an
indication of hazardous road conditions, and
functions as areminder to take extrac are
while driving. BAS (Brake Assist System)
i Observe the "Important safety notes"
section (Y page 66). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergenc ybraking situation is
increased. There is arisk of an accident.
In an emergenc ybraking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
BAS operates in emergenc ybraking
situations. If you depress the brake pedal
quickly, BAS automatically boosts the braking
force, thus shortening the stopping distance.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated. BAS PLUS (Brake Assist System
PLUS)
General information i
Observe the "Important safety notes"
section (Y page 66).
BAS PLUS is only available in vehicles
equipped with DISTRONIC PLUS.
For BAS PLUS to assist you when driving, the
radar sensor system must be:
R activated (Y page 232)
R operational
With the help of the radar sensor system, BAS
PLUS can detect obstacles that are in the
path of your vehicle for an extended period of
time.
If the radar sensor system is malfunctioning,
BAS PLUS will not be available. The brake
system is still available with complete brake
boosting effect and BAS.
BAS PLUS provides braking assistance in
hazardous situations at speeds greater than
4m ph (7 km/h).
At speeds of up to approximately 40 mph
(70 km/h) ,BAS PLUS can also react to
stationary objects. Examples of stationary
object sare stopped or parked vehicles.
Important safety notes G
WARNING
BAS PLUS cannot alwaysc learly identify
object sand complex traffic situations. BAS
PLUS cannot intervene in these cases. There
is ar isk of an accident.
Always pay careful attention to the traffic
situation and be ready to brake. G
WARNING
BAS PLUS does not react:
R to people or animals
R to oncoming vehicles
R to crossin gtraffic
R when cornering Driving safety systems
67Safety
Z

As
aresult, BAS PLUS may not intervene in all
critical situations. There is arisk of an
accident.
Always pay careful attention to the traffic
situation and be ready to brake.
In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensor soranythin gelse
covering the sensors
R snow or heavy rain
R interference by other radar sources
R there are strong radar reflections, for
example in parking garages
R an arrow vehicle travelin ginfront, e.g. a
motorbike
R av ehicle travelin ginfrontonad ifferent line
relative to the center of your vehicle
Following damage to the fron tend of the
vehicle, have the configuratio nand operation
of the rada rsensor schecked at aqualified
specialist workshop. This also applies to
collisions at low speeds where ther eisno
visible damage to the fron tofthe vehicle.
Braking assistance To prevent
acollision with the vehicle in front,
BAS PLUS calculates the brake force
necessary if:
R you approach an obstacle, and
R BAS PLUS has detected arisk of collision
When driving at aspeed under 20 mph
(30 km/h):ify ou depress the brake pedal,
BAS PLUS is activated. The increase in brake
pressure will be carried out at the last
possible moment.
When driving at aspeed greater than
20 mph (30 km/h):ify ou depress the brake
pedal sharply, BAS PLUS automatically raises
the brake pressure to avalue adapted to the
traffic situation.
If BAS PLUS demands particularly high
braking force, preventative passenger protection measures (PRE-SAFE
®
)a re
activated simultaneously.
X Keep the brake pedal depressed until the
emergenc ybraking situation is over.
ABS prevent sthe wheels from locking.
BAS PLUS is deactivated and the brakes
function as usual if:
R you release the brake pedal
R there is no longer arisk of collision
R no obstacle is detected in front of your
vehicle ESP
®
(Electronic Stability Program)
Important safety notes i
Observe the "Important safety notes"
section (Y page 66). G
WARNING
If ESP ®
is malfunctioning, ESP ®
is unable to
stabilize the vehicle. Additionally, further
driving safety systems are deactivated. This
increases the risk of skidding and an accident.
Drive on carefully. Have ESP ®
checked at a
qualified specialist workshop.
! Vehicles with 4MATIC: switch off the
ignition when the parking brake is being
tested on abrake dynamometer.
Application of the brakes by ESP ®
may
otherwise destroy the brake system.
Vehicles without 4MATIC: observe the notes
on ESP ®
(Y page 330) when towing the
vehicle with araised rear axle.
ESP ®
is deactivated if the 0009warning lamp
in the instrument cluster lights up
continuously when the engine is running.
If the 0011 warning lamp and the 0009
warning lamp are lit continuously, ESP ®
is not
available due to amalfunction.
Observe the information on warning lamps
(Y page 269) and display messages which
may be shown in the instrument cluster
(Y page 238). 68
Driving safety systemsSafety