2014 MERCEDES-BENZ CLS-Class brakes

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

Driving tips
AMGceramic brakes ..................... 173
Automatic transmission .................158
Brakes ........................................... 172
Break-in period .............................. 146
Downhill gradient ........................... 172
Drinking and driving .......................170
Driving abroad ............................... 116
Driving in winter ............................ .174
Driving on flooded road s................ 174
Driving on wet road s...................... 174
Exhaus tcheck ............................... 170
Fuel ................................................ 170
General .......................................... 169
Hydroplaning ................................. 174
Icy road surfaces ........................... 174
Limited braking efficiency on
salted road s................................... 172
Snow chains .................................. 337
Symmetrical low bea m.................. 116
Wet road surface ........................... 172
DVD audio
Operating (on-board computer) .....225
DVD video
Operating (on-board computer) .....226 E
EASY-ENTRY feature Activating/deactivating .................233
Function/notes ............................. 108
EASY-EXIT feature
Crash-responsive ........................... 109
Function/notes ............................. 108
Switching on/off ........................... 233
EBD (electronic brake force
distribution)
Display message ............................ 240
Function/notes ................................ 71
ECOd isplay
Function/notes ............................. 170
On-board computer .......................223
ECOs tart/stop function
Automatic engine switch-off ..........151
Deactivating/activating .................152
General information .......................151
Important safety notes ..................151
Introduction ................................... 150Emergency release
Driver's door .................................... 84
Fuel filler fla p................................. 166
Trunk ............................................... 88
Vehicle ............................................. 84
Emergency spare wheel
Important safety notes ..................367
Points to remember .......................367
Removing ....................................... 368
Storage location ............................ 368
Stowing .......................................... 368
Technical data ............................... 370
Emergency Tensioning Devices
Function .......................................... .59
Safety guideline s............................. 41
Emissions control
Service and warranty information ....23
Engine
Check Engine warning lamp ........... 273
Display message ............................ 248
ECO start/stop function ................150
Engine numbe r............................... 373
Irregularr unning............................ 154
Jump-starting ................................. 326
Starting problems ..........................154
Starting the engine with the
SmartKey ....................................... 149
Starting with KEYLESS-GO .............149
Switching off .................................. 168
Tow-starting (vehicle )..................... 331
Engine electronics
Problem (malfunction) ...................154
Engine oil
Adding ........................................... 308
Additives ........................................ 376
Checking the oil leve l..................... 307
Checking the oil leve lusing the
dipstick .......................................... 307
Display message ............................ 250
Filling capacity ............................... 376
Notes about oil grades ................... 375
Notes on oil level/consumption ....307
Temperature (on-board computer) .234
Viscosity ........................................ 376 Index
9

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

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

If ESP
®
detects that the vehicle is deviating
from the direction desire dbythe driver, one
or more wheels are braked to stabilize the
vehicle .The engine output is also modified to
keep the vehicle on the desired course within
physical limits. ESP ®
assists the driver when
pulling away on wet or slippery roads. ESP ®
can also stabilize the vehicle during braking.
If ESP ®
intervenes, the 0011ESP®
warning
lamp flashes in the instrumentc luster.
If ESP ®
intervenes:
X Do not deactivat eESP®
under any
circumstances.
X Only depres sthe accelerator pedal as far
as necessary when pulling away.
X Adapt your drivin gstyle to suit the
prevailing road and weathe rconditions.
i Only use wheels with the recommended
tire sizes. Only then will ESP ®
function
properly.
ETS/4ETS (Electronic Traction System) ETS/4ETS traction control is part of ESP
®
.
Traction control brakes the drive wheels
individuall yifthey spin. This enables you to
pull away and accelerate on slippery surfaces,
for example if the road surface is slippery on
one side. In addition, more drive torque is
transferred to the wheel or wheels with
traction.
Traction control remains active, even if you
deactivate ESP ®
.
Deactivating/activating ESP ®
(except
AMG vehicles) G
WARNING
If you deactivate ESP ®
,E SP ®
no longer
stabilizes the vehicle. There is an increased
risk of skidding and an accident.
Only deactivate ESP ®
in the situations
described in the following. !
Avoid spinnin gthe driven wheels for an
extended period with ESP ®
deactivated.
You could otherwise damage the drivetrain.
X To deactivate:(Y page 227).
The 0009 ESP®
OFF warning lamp in the
instrument cluster lights up.
X To activate: (Ypage 227).
The 0009 ESP®
OFF warning lamp in the
instrument cluster goes out.
ESP ®
is activated automatically when the
engine is started.
The ECO start/stop function switches the
engine off automatically when the vehicle
stops moving. The engine starts
automatically when the driver wants to pull
away again. ESP ®
remains in its previously
selected status. Example: if ESP ®
was
deactivated before the engine was switched
off, ESP ®
remains deactivated when the
engine is switched on again.
If ESP ®
is deactivated and one or more wheels
start to spin, the 0011ESP®
warning lamp in
the instrument cluster flashes. In such
situations, ESP ®
will not stabilize the vehicle.
It may be best to deactivate ESP ®
in the
following situations:
R when using snow chains
R in deep snow
R on sand or gravel
If you deactivate ESP ®
:
R ESP ®
no longer improves driving stability.
R traction control is still activated.
R ESP ®
still provides support when you
brake.
R engine torque is not limited and the drive
wheels are able to spin. The spinning
wheels produce acutting effect for better
traction. Driving safety systems
69Safety Z

ADAPTIVE BRAKE
ADAPTIV EBRAKE enhance sbraking safety
and offers increased braking comfort .In
addition to th ebraking function ,ADAPT IVE
BRAKE also has th eHOLDf unction
(Y page 186) and hill start assist
(Y page 150). PRE-SAFE
®
Brake
Genera linformation i
Observ ethe "Importan tsafet ynotes"
sectio n(Ypage 66).
PRE-SAFE ®
Brak eiso nly available in vehicles
with DISTRONIC PLUS.
If PRE-SAFE ®
Brak eistoa id you, the radar
senso rsystem mus tbe:
R activated (Y page 232)
R operational
With the help of the radar sensor system,
PRE-SAFE ®
Brak ecan detec tobstacles that
are in fron tofyour vehicle for an extended
period of time.
PRE-SAFE ®
Brak ecan help you to minimize
the risk of acollision with avehicle ahead or
reduce the effects of such acollision. If PRE-
SAFE ®
Brak ehas detected arisk of collision,
you will be warned visually and acoustically
as well as by automatic braking. PRE-SAFE ®
Brak ecannot preven tacollision withou tyour
intervention.
At speeds of up to approximately 40 mph
(70 km/h) PRE-SAFE®
Brake can also detect
stationary objects. Examples of stationary
object sare stopped or parked vehicles.
Important safety notes G
WARNING
PRE-SAFE ®
Brake will initially brake your
vehicle by apartial application of the brakes
if ad anger of collision is detected. There may
be acollision unless you also brake. Automatic emergenc
ybraking cannot prevent
ac ollision. There is arisk of an accident.
Always apply the brakes yourself and try to
take evasive action. G
WARNING
PRE-SAFE ®
Brake cannot alwaysc learly
identify objects and comple xtraffic
conditions.
In these cases, PRE-SAFE ®
Brake may:
R give an unnecessary warning and then
brake the vehicle
R not give awarning or intervene
There is arisk of an accident.
Always pay particular attention to the traffic
situation and be read ytobrake, especially if
PRE-SAFE ®
Brake warns you.T erminate the
intervention in anon-critical driving situation.
In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensors or anything else
covering the sensors
R snow or heavy rain
R interference by other rada rsources
R there are strongr adar reflections, for
example in parking garages
R an arrow vehicle traveling in front,e .g. a
motorbike
R av ehicle traveling in front on adifferent line
relative to the center of your vehicle G
WARNING
PRE-SAFE ®
Brake does not react:
R to people or animals
R to oncoming vehicles
R to crossin gtraffic
R when cornering
As aresult, PRE-SAFE ®
Brake may neither
give warnings nor intervene in all critical
situations. There is arisk of an accident.
Always pay careful attention to the traffic
situation and be ready to brake. 72
Driving safety systemsSafety