2014 MERCEDES-BENZ CLS COUPE lane assist

1, 2, 3 ...
4ETS see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 206
4MATIC off-road system ...................206
12 V socket
see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 262
Function/notes ................................ 70
Important safety notes .................... 70
Warning lamp ................................. 289
Accident
Automatic measures after an acci-
dent ................................................. 55
Activating/deactivating air-recir-
culation mode ................................... .148
Activating/deactivating cooling
with air dehumidification ................. 143
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 250
Display message ............................ 276
Function/notes ............................ .227
Towing a trailer .............................. 229
Active Driving Assistance package .. 227
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 251
Display message ............................ 275
Function/notes ............................ .229
Towing a trailer .............................. 232
Active light function ......................... 127
Active multicontour seat
Adjusting (on the seat) .................. 110
Active Parking Assist
Detecting parking spaces .............. 211
Display message ............................ 277
Function/notes ............................ .210
Important safety notes .................. 210
Parking .......................................... 212
Towing a trailer .............................. 213 ADAPTIVE BRAKE
................................. 76
Adaptive brake lights .......................... 72
Adaptive Damping System (ADS) ..... 204
Adaptive Highbeam Assist
Display message ............................ 270
Function/notes ............................ .128
Switching on/off ........................... 129
AdBlue®
Display message ............................ 273
Filling capacity ............................... 404
Important safety notes .................. 403
Service indicator ............................ 333
AdBlue® service indicator ................ 333
Additives (engine oil) ........................ 404
Air filter (white display message) .... 273
AIR FLOW .......................................... .144
Air pressure
see Tyre pressure
Air vents
Glove compartment ....................... 155
Important safety notes .................. 154
Rear ............................................... 155
Setting .......................................... .154
Setting the centre air vents ........... 155
Setting the side air vents .............. .155
Air-conditioning system
see Climate control
Airbag
Introduction ..................................... 48
PASSENGER AIR BAG OFF indica-
tor lamp .......................................... .43
Airbags
Front airbag (driver, front
passenger) ...................................... .49
Important safety guidelines .............48
Kneebag ........................................... 49
Pelvis airbag .................................... 50
Sidebag ............................................ 50
Triggering .........................................51
Windowbag ...................................... 50
AIRMATIC
Display message ............................2 74
Function/notes ............................ .202
Alarm
ATA (Anti-Theft Alarm system) ......... 78
Switching off (ATA) .......................... 78 4
Index

Engine ............................................ 270
General information ....................... 261
Hiding (on-board computer) ........... 261
Key ................................................ 285
Lights ............................................. 267
Safety systems .............................. 262
Tyres .............................................. 280
Vehicle ........................................... 282
Distance recorder
see Trip meter
Distance warning signal (warning
lamp) .................................................. 297
DISTRONIC PLUS
Activating ....................................... 193
Activation conditions ..................... 193
Deactivating ................................... 198
Display message ............................ 277
Displays in the multifunction dis-
play ................................................ 197
Function/note s............................. 191
Important safety notes .................. 192
Selecting ........................................ 193
Setting the specified minimum
distance ......................................... 197
Warning lamp ................................. 297
Door
Automatic locking (on-board com-
puter) ............................................. 255
Automatic locking (switch) ............... 90
Central locking/unlocking (key) ...... 83
Control panel ................................... 40
Display message ............................ 283
Emergency locking ........................... 90
Emergency unlocking ....................... 90
Important safety notes .................... 88
Opening (from the inside) ................ 89
Drive program
Automatic ...................................... 173
Display ........................................... 168
Display (DIRECT SELECT lever) ...... 169
Manual ........................................... 174
Manual (AMG vehicles) .................. 175
Manual (vehicles with Sports
package AMG) ............................... 175
Drive program selector ..................... 172
Driver's door
see Door Driving abroad
Mercedes-Benz Service ................. 333
Symmetrical dipped beam ............. 122
Driving on flooded roads .................. 185
Driving safety system
BAS PLUS (Brake Assist System
PLUS) ............................................... 71
EBD (electronic brake force distri-bution) ............................................. 76
Driving safety systems
ABS (Anti-lock Braking System) ....... 70
ADAPTIVE BRAK E............................. 76
Adaptive brake lights ....................... 72
BAS (Brake Assist System) .............. 70
ESP® (Electronic Stability Pro-
gram) ............................................... 72
ETS/4ETS (Electronic Traction
System) ........................................... 72
Important safety guidelines ............. 70
Overview .......................................... 69
PRE-SAFE® Brake ............................ 76
Driving systems
Active Blind Spot Assist ................. 227
Active Driving Assistance pack-
age ................................................. 227
Active Lane Keeping Assist ............ 229
Active Parking Assist ..................... 210
AIRMATIC ...................................... 202
AMG RIDE CONTROL sports sus-
pension .......................................... 204
ATTENTION ASSIST ........................ 218
Blind Spot Assist ............................ 223
Cruise control ................................ 186
Display message ............................ 274
Distronic Plus ................................ 191
HOLD function ............................... 200
Lane Keeping Assist ...................... 225
Lane package ................................ 223
Night View Assist Plus ................... 220
PARKTRONIC ................................. 207
RACE START (AMG vehicles) .......... 201
Reversing camera .......................... 214
Speed Limit Assist ......................... 219
SPEEDTRONIC ............................... 189
Driving tips
AMG ceramic brakes ..................... 184
Aquaplaning ................................... 185
Automatic transmission ................. 171 Index
9

Insect protection on the radiator
.... 329
Instrument cluster
Overview .......................................... 32
Settings ........................................ .252
Warning and indicator lamps ........... 34
Instrument cluster lighting .............. 252
Intelligent Light System
Activating/deactivating ................. 253
Display message ............................ 269
Overview ........................................ 127
Setting the dipped-beam head-
lamps for driving on the right/left .. 253
Interior lighting
Automatic control system .............. 130
Delayed switch-off (on-board
computer) ...................................... 254
Emergency lighting ........................ 131
Manual control ............................... 131
Overview ........................................ 130
Reading lamp ................................. 130
Setting brightness for display/
switches (on-board computer) ....... 252
Setting the ambient lighting
brightness (on-board computer) .... 253
Setting the ambient lighting col-
our (on-board computer) ................ 254
Interior motion sensor
Deactivating ..................................... 80
Function .......................................... .79
Priming ............................................ 79
Switching off .................................... 80
ISOFIX child seat securing system ....57J
Jack Storage location ............................3 45
Using ............................................. 375
Jump starting (engine) ......................355 K
Key Changing the battery ....................... 86
Checking the battery ....................... 85
Convenience closing feature ............ 98
Convenience opening feature .......... 97
Display message ............................ 285 Door central locking/unlocking ....... 83
Emergency key element ................... 84
Important safety notes .................... 82
Loss ................................................. 87
Modifying the programming ............. 84
Overview .......................................... 82
Positions (ignition lock) ................. 159
Problem (malfunction) ..................... 87
Starting the engine ........................ 161
Key positions
Key ................................................ 159
KEYLESS GO .................................. 159
KEYLESS-GO
Convenience closing ........................ 98
Display message ............................ 285
Locking ............................................ 83
Removing the Start/Stop button ... 160
Start/Stop button .......................... 159
Starting the engine ........................ 162
Unlocking ......................................... 83
Kickdown
Driving tips ................................... .171
Manual drive program .................... 176
Kneebag ............................................... 49 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 251
Display message ............................ 275
Function/informatio n.................... 225
Lane package ..................................... 223
Lap time (RACETIMER) ...................... 259
Lashing eyelets ................................. 306
Licence plate lamp (display mes-
sage) ................................................... 268
Light sensor (display message) ....... 269
Lighting
see Lights
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 253
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 254
Active light function ....................... 127
Adaptive Highbeam Assist ............. 128 Index
13

Deactivating ....................................
.79
Function ........................................... 79
Tow-starting
Emergency engine starting ............ 360
Important safety notes .................. 357
Towing
Important safety notes .................. 357
With the rear axle raised ................ 359
Towing a trailer
Active Blind Spot Assist ................ .229
Active Lane Keeping Assist ............ 232
Active Parking Assist ..................... 213
Axle load, permissible .................... 410
Bulb failure indicator for LED
lamps ............................................. 237
ESP® (Electronic Stability Pro-
gram) ............................................... 75
Towing away
Fitting the towing eye .................... 358
Removing the towing eye .............. .359
With both axles on the ground ....... 359
Trailer
Display message ............................ 284
Trailer coupling
see Towing a trailer
Trailer towing
7-pin connector ............................ .237
Blind Spot Assist ............................ 225
Cleaning the trailer tow hitch ......... 338
Coupling up a trailer ..................... .235
Decoupling a trailer ....................... 235
Driving tips ................................... .233
Folding in the ball coupling ............ 236
Folding out the ball coupling .......... 234
Important safety notes .................. 232
Lights display message .................. 267
Mounting dimensions .................... 409
Parktronic ...................................... 209
Power supply ................................. 236
Trailer loads ................................... 410
Transmission
see Automatic transmission
Transmission position display ......... 169
Transmission position display
(DIRECT SELECT lever) ......................169
Transporting the vehicle .................. 359
Trim pieces (cleaning instruc-
tions) ................................................. .340 Trip computer (on-board com-
puter)
................................................. .243
Trip meter
Calling up ....................................... 243
Resetting (on-board computer) ...... 244
Turn signals
Switching on/off ........................... 125
TV
Operating (on-board computer) ..... 247
see Separate operating instructions
Two-way radio
Frequencies ................................... 396
Installation ..................................... 396
Transmission output (maximum) .... 396
Type identification plate
see Vehicle identification plate
Tyre pressure
Calling up (on-board computer) ..... 370
Display message ............................ 280
Important safety notes .................. 370
Not reached (TIREFIT) .................... 350
Reached (TIREFIT) .......................... 350
Recommended ............................... 367
Tyre pressure loss warning
General notes ................................ 369
Important safety notes .................. 369
Restarting ...................................... 369
Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 371
Function/notes ............................ .370
General notes ................................ 370
Important safety notes .................. 370
Radio type approval for the tyre
pressure monitor ........................... 373
Restarting ...................................... 372
Warning lamp ................................. 298
Warning message .......................... 372
Tyres
Changing a wheel .......................... 373
Checking ........................................ 365
Direction of rotatio n...................... 374
Display message ............................ 280
Important safety notes .................. 364
MOExtended tyre s......................... 366
Replacing ....................................... 373
Service life ..................................... 365
Storing ........................................... 374 20
Index

For DISTRONIC PLUS to assist you, the radar
sensor system must be operational.
If there is no vehicle in front, DISTRONIC
PLUS operates in the same way as cruise
control in the speed range between 30 km/h and 200 km/h. If a vehicle is driving in front ofyou, it operates in the speed range between
0 km/h and 200 km/h.
Do not use DISTRONIC PLUS while driving on roads with steep gradients.
Important safety notes G
WARNING
DISTRONIC PLUS does not react to:
R people or animals
R stationary obstacles on the road, e.g. stop-
ped or parked vehicles
R oncoming and crossing traffic
As a result, DISTRONIC PLUS may neither give
warnings nor intervene in such situations.
There is a risk of an accident.
Always pay careful attention to the traffic sit- uation and be ready to brake. G
WARNING
DISTRONIC PLUS cannot always clearly iden- tify other road users and complex traffic sit-
uations.
In such cases, DISTRONIC PLUS may:
R give an unnecessary warning and then
brake the vehicle
R neither give a warning nor intervene
R accelerate unexpectedly
There is a risk of an accident.
Continue to drive carefully and be ready to
brake, in particular when warned to do so by
DISTRONIC PLUS. G
WARNING
DISTRONIC PLUS brakes your vehicle with up to 40% of the maximum braking force. If this
braking force is insufficient, DISTRONIC PLUS warns you visually and audibly. There is a risk
of an accident.
In such cases, apply the brakes yourself and
try to take evasive action.
! If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes automati-
cally in certain situations. To prevent dam-
age to the vehicle, deactivate DISTRONIC
PLUS and the HOLD function in the follow-
ing or other similar situations:
R when towing the vehicle
R in the car wash
If you fail to adapt your driving style, DIS-
TRONIC PLUS can neither reduce the risk of
an accident nor override the laws of physics. DISTRONIC PLUS cannot take road and
weather conditions or traffic conditions into
account. DISTRONIC PLUS is only an aid. You
are responsible for the distance to the vehicle
in front, for vehicle speed, for braking in good time, and for staying in lane.
Do not use DISTRONIC PLUS:
R in road and traffic conditions which do not
allow you to maintain a constant speed, e.g.
in heavy traffic or on winding roads
R on smooth or slippery roads. Braking or
accelerating can cause the drive wheels to
lose traction and the vehicle could then
skid
R when there is poor visibility, e.g. due to fog,
heavy rain or snow
DISTRONIC PLUS may not detect narrow
vehicles driving in front, e.g. motorcycles, or
vehicles driving on a different line.
In particular, the detection of obstacles can
be impaired in the case of:
R dirt on the sensors or obscured sensors
R snow or heavy rain
R interference by other radar sources
R the possibility of strong radar reflections,
for example, in multi-storey car parks 192
Driving systemsDriving and parking

If DISTRONIC PLUS no longer detects a vehi-
cle in front, it may unexpectedly accelerate to the speed stored.
This speed can:
R be too high for a filter lane or a slip road
R be so high in the right lane that you pass
vehicles driving on the left (left-hand drive
countries)
R be so high in the left lane that you pass
vehicles driving on the right (right-hand
drive countries)
If there is a change of drivers, advise the new driver of the speed stored.
Cruise control lever :
To store the current speed or a higher
speed
; To set the specified minimum distance
= LIM indicator lamp
? To store the current speed and calling up
the last stored speed
A To store the current speed or a lower
speed
B To switch between DISTRONIC PLUS and
variable SPEEDTRONIC
C To deactivate DISTRONIC PLUS
You can operate DISTRONIC PLUS and varia- ble SPEEDTRONIC with the cruise control
lever. The LIM indicator lamp on the cruise control
lever indicates which system you have selec-
ted:
R LIM indicator lamp off: DISTRONIC PLUS
is selected.
R LIM indicator lamp on: variable SPEED-
TRONIC is selected.
Selecting DISTRONIC PLUS X
Check whether LIM indicator lamp :is off.
If it is off, DISTRONIC PLUS is already selec- ted.
If it is not off, press the cruise control lever
in the direction of arrow ;.
LIM indicator lamp :in the cruise control
lever goes out. DISTRONIC PLUS is selec-
ted.
Activating DISTRONIC PLUS Activation conditions
To activate DISTRONIC PLUS, the following
conditions must be fulfilled:
R the engine must be running. It may take up
to two minutes of driving before DIS-
TRONIC PLUS is ready for use.
R the parking brake must be released.
R ESP ®
must be switched on, but not inter-
vening.
R Active Parking Assist must not be activa-
ted.
R the transmission must be in position D.
R the bonnet must be closed. Driving systems
193Driving and parking Z

passenger door or one of the rear doors is
open
R the vehicle is skidding
R you activate Active Parking Assist
If DISTRONIC PLUS is deactivated, you will
hear a warning tone. You will see the DIS‐
DIS‐
TRONIC
TRONIC PLUS PLUSoff
offmessage in the multifunc-
tion display for approximately five seconds.
Tips for driving with DISTRONIC PLUS General notes
Pay particular attention in the following traffic
situations:
R Cornering, going into and coming out of a
bend
R Vehicles which are not driving in the middle
of their lane
R Other vehicles changing lane
R Narrow vehicles
R Obstructions and stationary vehicles
R Crossing vehicles
In such situations, brake if necessary. DIS-
TRONIC PLUS is then deactivated.
Cornering, going into and coming out of a bend The ability of DISTRONIC PLUS to detect vehi-
cles when cornering is limited. Your vehicle
may brake unexpectedly or late. Vehicles which are not driving in the mid-
dle of their lane DISTRONIC PLUS may not detect vehicles
which are not driving in the middle of their
lane. The distance to the vehicle in front is too
small.
Other vehicles changing lane DISTRONIC PLUS has not detected the vehi-
cle cutting in yet. The distance to this vehicle
is too small.
Narrow vehicles Driving systems
199Driving and parking Z

DISTRONIC PLUS has not yet detected the
vehicle in front on the edge of the carriage-
way, because of its narrow width. The dis-
tance to the vehicle in front is too small.
Obstructions and stationary vehicles DISTRONIC PLUS does not brake for obsta-
cles or stationary vehicles. If, for example, the
detected vehicle turns a corner and reveals
an obstacle or stationary vehicle, DISTRONIC PLUS will not brake for these.
Crossing vehicles DISTRONIC PLUS may mistakenly detect
vehicles that are crossing your lane. Activat-
ing DISTRONIC PLUS at traffic lights with
crossing traffic, for example, could cause
your vehicle to pull away unintentionally. HOLD function
General notes The HOLD function can assist the driver in the
following situations:
R when pulling away, especially on steep
slopes
R when manoeuvring on steep slopes
R when waiting in traffic
The vehicle is kept stationary without the
driver having to depress the brake pedal.
The braking effect is cancelled and the HOLD function is deactivated when you depress the
accelerator pedal to pull away.
Important safety notes G
WARNING
When leaving the vehicle, it can still roll away despite being braked by the HOLD function if:
R there is a malfunction in the system or in
the voltage supply
R the HOLD function is deactivated by the
accelerator pedal being depressed, e.g. by
a vehicle occupant
R the electrical system in the engine com-
partment, the battery or the fuses are tam-
pered with
R the battery is disconnected
There is a risk of an accident.
Before leaving the vehicle, always deactivate
the HOLD function and secure the vehicle
from rolling away.
! If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes automati-
cally in certain situations. To prevent dam-
age to the vehicle, deactivate DISTRONIC
PLUS and the HOLD function in the follow-
ing or other similar situations:
R when towing the vehicle
R in the car wash 200
Driving systemsDriving an
d parking