2013 MERCEDES-BENZ CLA COUPE alarm

1, 2, 3 ...
4ETS see ETS/4ETS (Electronic Trac-
tion System)
4ETS (Electronic Traction System) .... 68
4MATIC (permanent all-wheel
drive)
Display message ............................ 260
4MATIC (permanent four-wheel
drive) .................................................. 188
12 V socket
see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 235
Function/notes ................................ 64
Important safety notes .................... 64
Warning lamp .................................2 65
Activating/deactivating air-recir-
culation mode ................................... .136
Activating/deactivating cooling
with air dehumidification ................. 130
Active light function ......................... 114
Active Parking Assist
Cancelling ...................................... 196
Detecting parking spaces .............. 193
Display message ............................ 253
Exiting a parking space .................. 195
Function/notes ............................ .192
Important safety notes .................. 192
Parking .......................................... 194
Towing a trailer .............................. 197
ADAPTIVE BRAKE ................................. 72
Adaptive Brake Assist
Display message ............................ 243
Function/notes ................................ 66
Adaptive brake lights .......................... 68
Adaptive Highbeam Assist
Display message ............................ 248
Function/notes ............................ .115
Switching on/off ........................... 116
Additional speedometer ................... 226
Additives (engine oil) ........................ 360
Adjusting the headlamp range ......... 112
Air filter (white display message) .... 251Air pressure
see Tyre pressure
Air vents
Important safety notes .................. 143
Rear ............................................... 144
Setting .......................................... .143
Setting the centre air vents ........... 143
Setting the side air vents .............. .144
Air-conditioning system
see Climate control
Airbags
Front airbag (driver, front
passenger) ....................................... 43
Important safety guidelines ............. 42
Kneebag .......................................... .44
Sidebag ............................................ 44
Triggering ......................................... 41
Windowba g...................................... 45
Alarm
ATA (Anti-Theft Alarm system )......... 73
Switching off (ATA) .......................... 73
Switching the function on/off
(ATA) ................................................ 73
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 227
AMG
Performance Seat .......................... 103
AMG menu (on-board computer) ..... 231
Anti-glare film .................................... 287
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Aquaplaning ....................................... 172
Ashtray ............................................... 284
Assistance display (on-board com-
puter) .................................................. 223
Assistance menu (on-board com-
puter) .................................................. 223
ASSYST PLUS
Displaying a service message ........ 296
Hiding a service message .............. 296
Notes ............................................. 295 4
Index

Resetting the service interval dis-
play ................................................ 296
Service message ............................ 295
Special service requirements ........ .296
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 73
Function .......................................... .73
Interior motion sensor .....................74
Switching off the alarm .................... 73
Tow-away protectio n ........................73
ATTENTION ASSIST
Activating/deactivating ................. 225
Display message ............................ 251
Function/notes ............................ .201
Audio menu (on-board computer) .... 220
Authorised workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 248
see Lights
Automatic engine start (ECO start/
stop function) ................................... .151
Automatic engine switch-off (ECO
start/stop function) .......................... 150
Automatic headlamp mode .............. 111
Automatic transmission
Accelerator pedal position ............. 158
Automatic drive program .............. .160
Changing gear ............................... 158
DIRECT SELECT lever ..................... 155
Drive program displa y.................... 156
Driving tips .................................... 158
Emergency running mode .............. 163
Engaging drive position .................. 157
Engaging neutral ............................ 157
Engaging park position (AMG vehi-
cles) ............................................... 157
Engaging reverse gear ................... 157
Engaging the park position ............ 156
Holding the vehicle stationary on
uphill gradients .............................. 158
Kickdown ....................................... 158
Manual drive progra m.................... 160
Overview ........................................ 155
Problem (fault) ............................... 163
Program selector button ................ 159
Pulling away ................................... 148
Selector lever ................................ 157 Starting the engine ........................ 148
Steering wheel gearshift paddle
s... 160
Trailer towing ................................. 159
Transmission position dis-
play ........................................ 156, 157
Transmission positions .................. 157
Automatic transmission emer-
gency running mode ......................... 163
Auxiliary heating
Activating/deactivating ................. 138
Activating/deactivating (on the
centre console ).............................. 139
Display message ............................ 262
Important safety notes .................. 138
Problem (display message) ............ 142
Remote control .............................. 139
Setting ........................................... 229
Setting the departure time ............. 140
Auxiliary ventilation
Activating/deactivating ................. 138
Activating/deactivating (on the
centre console ).............................. 139
Problem (display message) ............ 142
Remote control .............................. 139
Axle load, permissible (trailer tow-
ing) ...................................................... 364 B
Ball coupling Folding in ....................................... 211
Folding out ..................................... 209
BAS (Brake Assist System) ................. 64
Battery (key)
Checking .......................................... 80
Important safety notes .................... 80
Replacing ......................................... 81
Battery (vehicle)
Charging ........................................ 314
Display message ............................ 250
Important safety notes .................. 312
Jump starting ................................. 316
Belt
see Seat belts
Belt force limiter
Activation ......................................... 50
Function ........................................... 50 Index
5

Mobile telephone
Pre-installed bracket ...................... 287
Modifying the programming (key) ..... 79
MOExtended tyres ............................. 308
Motorway mode ................................ 114
MP3
Operating ....................................... 221
see Separate operating instructions
Multifunction display
Function/notes ............................. 216
Permanent display ......................... 226
Multifunction steering wheel
Operating the on-board computer .. 215
Overview .......................................... 33 N
Navigation Menu (on-board computer) ............ 219
see separate operating instructions
Notes on running in a new vehicle .. 146O
Occupant safety Children in the vehicle .................... .51
Important safety notes .................... 40
PRE-SAFE® (anticipatory occu-
pant protection) ............................... 46
Odometer ........................................... 217
see Total distance recorder
see Trip meter
Oil
see Engine oil
On-board computer
AMG menu .....................................2 31
Assistance menu ........................... 223
Audio menu ................................... 220
Convenience submenu .................. 230
Display messages .......................... 234
Displaying a service message ....... .296
DISTRONIC PLUS ........................... 184
Factory setting submenu .............. .231
Heating submenu ........................... 229
Important safety notes .................. 214
Instrument cluster submenu .......... 226
Light submenu ............................... 226
Menu overview .............................. 217 Message memory .......................... 234
Navigation menu ............................ 219
Operating video DVD ..................... 221
Operation ....................................... 215
RACETIMER ................................... 232
Service menu ................................. 225
Settings menu ............................... 225
Standard displa y............................ 217
Telephone menu ............................ 221
Trip menu ...................................... 217
Vehicle submenu ........................... 228
Opening and closing the side trim
panels ................................................. 120
Operating instructions
Vehicle equipment ........................... 22
Operating safety
Declaration of conformity ................ 23
Important safety note ...................... 22
Operating system
see On-board computer
Outside temperature display ........... 215
Overhead control panel ...................... 36
Override feature
Rear side window s........................... 63 P
Paint code .......................................... 354
Paintwork (cleaning instructions) ... 298
Panic alarm .......................................... 40
Panorama sliding sunroof
Important safety information ........... 91
Opening/closing .............................. 92
Opening/closing the roller sun-
blind ................................................. 94
Problem (malfunction) ..................... 95
Rain closing feature ......................... 93
Resetting ......................................... 94
Parking ............................................... 167
Important safety notes .................. 167
Parking brake ................................ 168
Position of exterior mirror, front-
passenger side ............................... 106
Reversing camera .......................... 197
see Active Parking Assist
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 192 14
Index

Stowage well beneath the boot
floor
....................................................2 81
Summer tyres ................................... .328
Sun visor ............................................ 283
Supplemental restraint system
see SRS (Supplemental Restraint
System)
Surround lighting (on-board com-
puter) ................................................. .228 T
Tail lamps Display message ............................ 246
see Lights
Tank
see Fuel tank
Technical data
Emergency spare wheel ................. 350
Information ................................... .352
Trailer loads ................................... 364
Tyres/wheels ................................. 340
Vehicle data ................................... 362
Telephone
Accepting a call ............................ .222
Display message ............................ 262
Menu (on-board computer) ............ 221
Number from the phone book ....... .222
Redialling ....................................... 222
Rejecting/ending a call ................. 222
Telephone compartment ................ 278
Temperature
Coolant .......................................... 214
Coolant (on-board computer) ......... 231
Engine oil (on-board computer) ...... 231
Outside temperature ..................... .215
Setting (climate control) ................ 132
TEMPOMAT
Function/notes ............................ .173
Theft-deterrent system
ATA (Anti-Theft Alarm system) ......... 73
Immobiliser ...................................... 72
Through-loading ................................ 279
Through-loading feature ................... 279
Time
see Separate Owner's manual
Timing (RACETIMER) ......................... 232
TIREFIT kit .......................................... 309 Top Tether
............................................ 55
Tow-away protection
Activating ......................................... 73
Deactivating ..................................... 73
Function .......................................... .73
Tow-starting
Emergency engine starting ............ 322
Fitting the towing ey e.................... 320
Important safety notes .................. 318
Removing the towing eye ............... 320
Towing
Important safety notes .................. 318
Notes for 4MATIC vehicles ............ 321
Towing a trailer
Active Parking Assist ..................... 197
Axle load, permissibl e.................... 364
Bulb failure indicator for LED
lamps ............................................. 212
ESP® (Electronic Stability Pro-
gram) ............................................... 71
Pulling away with a traile r.............. 149
Trailer tow hitch display message .. 261
Towing away
Fitting the towing ey e.................... 320
Removing the towing eye ............... 320
With both axles on the ground ....... 321
With front axle raised ..................... 320
Trailer coupling
see Towing a trailer
Trailer towing
7-pin connecto r............................. 212
Blind Spot Assist ............................ 205
Cleaning the trailer tow hitch ......... 301
Coupling up a traile r...................... 210
Decoupling a trailer ....................... 210
Driving tip s.................................... 207
Folding in the ball coupling ............ 211
Folding out the ball coupling .......... 209
Important safety notes .................. 207
Lights display message .................. 245
Mounting dimensions .................... 363
Parktroni c...................................... 191
Power supply ................................. 211
Trailer load s................................... 364
Transmission
see Automatic transmission
see Manual transmission 18
Index

Useful information
..............................40
Panic alarm .......................................... 40
Occupant safety .................................. 40
Children in the vehicle ........................51
Driving safety systems .......................63
Anti-theft systems .............................. 72 39Safety

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variations are pos- sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 24). Panic alarm
X
To activate: press!button :for
approximately one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press!button :
again.
or
X Insert the key into the ignition lock.
i The panic alarm function is only available
in certain countries. Occupant safety
Important safety notes
G
WARNING
Modifications to the restraint systems could
result in them not functioning properly any more. The restraint systems could then no
longer protect vehicle occupants as they are
designed to do and could fail in the event of an accident or activate unexpectedly, for exam-
ple. There is an increased risk of injury.
Never modify parts of the restraint systems.
Do not attempt to modify the wiring as well as
electronic components or their software.
The airbag system can be adapted for a per-
son with disabilities. For further information,
consult a Mercedes-Benz Service Centre.
The seat belts, together with SRS (Supple-
mental Restraint System), are complemen-
tary, co-ordinated restraint systems
(Y page 41). They reduce the risk of injury in
specific, pre-defined types of accident situa-
tions and thereby increase occupant safety.
However, seat belts and airbags generally do
not protect against objects penetrating the
vehicle from the outside.
To ensure that the restraint systems can
deliver their full potential protection, make
sure that:
R the seat and head restraint are adjusted
properly (Y page 98)
R the seat belt has been fastened properly
(Y page 46)
R the airbags can inflate properly if they are
deployed (Y page 42)
R the steering wheel is adjusted properly
(Y page 104)
R the restraint systems have not been modi-
fied
An airbag increases the protection of vehicle
occupants wearing a seat belt. However, air-
bags are only an additional restraint system
that complements, but does not replace, the
seat belt. All vehicle occupants must wear
their seat belts correctly at all times, even if
the vehicle is equipped with airbags. The air-
bags are not deployed in all types of acci-
dents. For example, if the protective capacity of correctly fastened seat belts is not
increased by deploying the airbags, the air-
bags will not deploy. 40
Occupant safetySafety

i
The immobiliser is always deactivated
when you start the engine. ATA (Anti-Theft Alarm system)
X
To prime: lock the vehicle with the key.
Indicator lamp :flashes. The alarm sys-
tem is primed after approximately
15 seconds.
X To switch off: unlock the vehicle with the
key.
or
X Insert the key into the ignition lock.
A visual and audible alarm is triggered if the
alarm system is primed and you open:
R the vehicle with the emergency key ele-
ment
R a door
R the boot lid
R the bonnet
X To stop the alarm: insert the key into the
ignition lock.
The alarm is switched off.
or
X Press the %or& button on the key.
The alarm is switched off.
The alarm is not switched off, even if you
close the open door that has triggered it, for
example. Tow-away protection
Function An audible and visual alarm is triggered if your
vehicle's angle of inclination is altered while
tow-away protection is primed. This can occur
if the vehicle is jacked up on one side, for
example.
Priming X
Make sure that:
R the doors are closed
R the boot lid is closed
Only then is the tow-away protection
primed.
X Lock the vehicle with the key.
Tow-away protection is primed after
approximately 60 seconds.
Deactivating X
Unlock the vehicle with the key.
or X Insert the key into the ignition lock.
Tow-away protection is switched off auto-
matically.
Deactivating X
Remove the key from the ignition lock.
X Press button :.
Indicator lamp ;lights up briefly.
X Lock the vehicle with the key.
Tow-away protection is deactivated. Anti-theft systems
73Safety Z

Tow-away protection remains deactivated
until:
R the vehicle is unlocked again
R a door is opened and closed again
R the vehicle is locked again
To prevent a false alarm, deactivate the tow-
away protection if you lock your vehicle and it:
R is being transported
R is being loaded onto a ferry or car trans-
porter, for example
R is parked on a movable surface, e.g. in a
split-level garage Interior motion sensor
Function When the interior motion sensor is primed, a
visual and audible alarm is triggered if move- ment is detected in the vehicle interior. This
can occur if someone reaches into the vehicle
interior, for example.
Priming X
Make sure that:
R the side windows are closed
R the panorama sliding sunroof is closed
R there are no objects, e.g. mascots, hang-
ing on the rear-view mirror or on the grab handles on the roof trim
This will prevent false alarms.
X Make sure that:
R the doors are closed
R the panorama sliding sunroof is closed
R the boot lid is closed
Only then is the interior motion sensor
primed.
X Lock the vehicle with the key.
The interior motion sensor is primed after
approximately 30 seconds. Deactivating X
Unlock the vehicle with the key.
or X Insert the key into the ignition lock.
The interior motion sensor is automatically
deactivated.
Deactivating X
Remove the key from the ignition lock.
X Press button :.
Indicator lamp ;flashes several times in
rapid succession.
X Lock the vehicle with the key.
The interior motion sensor is deactivated.
The interior motion sensor remains deactiva-
ted until:
R the vehicle is unlocked again
R a door is opened and closed again
R the vehicle is locked again
To prevent a false alarm, deactivate the inte-
rior motion sensor if you lock your vehicle
and:
R people or animals remain in the vehicle
R the panorama sliding sunroof remains open
R the side windows remain open
i UK only:
your vehicle is equipped with a
double lock function. The doors cannot be
opened from the inside if the vehicle has
been locked with the key (Y page 84).
Deactivate the interior motion sensor
before you lock the vehicle with the key.
The doors can then be opened from the 74
Anti-theft systemsSafety