2016 MERCEDES-BENZ CLA COUPE service reset

Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Aquaplaning ...................................... .161
Ashtray ............................................... 275
Assistance display (on-board com-
puter) ................................................. .208
Assistance menu (on-board com-
puter) ................................................. .208
ASSYST PLUS
Displaying a service message ....... .285
Driving abroad ............................... 285
Hiding a service message .............. 285
Information about Service ............. 285
Resetting the service interval dis-
play ................................................ 285
Service message ............................ 284
Special service requirements ......... 285
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 73
Function .......................................... .73
Switching off the alarm .................... 73
ATTENTION ASSIST
Activating/deactivating ................. 209
Display message ............................ 234
Function/note s............................. 189
Audio 20
Switching on/of f........................... 259
Audio menu (on-board computer) .... 206
Authorised workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 230
see Lights
Automatic engine start (ECO start/
stop function) .................................... 138
Automatic engine switch-off (ECO
start/stop function) .......................... 137
Automatic front-passenger front
airbag deactivation
Display message ............................ 226
Automatic front-passenger front
airbag deactivation system
Operation ......................................... 47
Problems ......................................... 50
System self-test ............................... 49
Automatic headlamp mode .............. 107Automatic transmission
Accelerator pedal position ............. 147
Changing gear ............................... 147
DIRECT SELECT lever ..................... 144
Drive program display .................... 144
Drive programs .............................. 148
Driving tips .................................... 147
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles) ............................................... 141
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .............. 141
Emergency running mod e.............. 152
Engaging drive position .................. 145
Engaging neutral ............................ 145
Engaging park position
(Mercedes-AMG vehicles) .............. 146
Engaging park position automati-
cally ............................................... 144
Engaging reverse gear ................... 145
Engaging the park position ............ 144
Holding the vehicle stationary on
uphill gradients .............................. 148
Kickdown ....................................... 148
Manual shifting .............................. 150
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 213
Overview ........................................ 143
Problem (fault) ............................... 152
Pulling away ................................... 135
Selector lever ................................ 146
Starting the engine ........................ 135
Steering wheel gearshift paddle s... 150
Trailer towing ................................. 148
Transmission position display ........ 146
Transmission position display
(DIRECT SELECT lever) ................... 144
Transmission positions .................. 147
Automatic transmission emer-
gency running mode ......................... 152
Auxiliary heating
Activating/deactivating ................. 127
Activating/deactivating (on the
centre console ).............................. 127
Remote control .............................. 127
Setting ........................................... 211
Auxiliary heating/ventilation
Display message ............................ 245 Index
5

Display message ............................ 224
Fastening ......................................... 43
Important safety guidelines ............ .41
Introduction .....................................41
Rear seat belt status indicato r .........44
Releasin g......................................... 43
Warning lamp ................................. 248
Warning lamp (function) ................... 44
Seats
Adjusting (electrically) ..................... 99
Adjusting (manually) ........................ 98
Adjusting the 4-way lumbar sup-
port ................................................ 101
Adjusting the head restraint ............ 99
Cleaning the cover ......................... 291
Correct driver's seat position ........... 97
Important safety notes .................... 97
Seat heating problem .................... 102
Storing settings (memory func-
tion) ............................................... 106
Switching seat heating on/of f....... 101
Securing luggage ............................... 272
Selector lever
Cleaning ......................................... 291
Sensors (cleaning instructions) ....... 289
Service
see ASSYST PLUS
Service Centre
see Qualified specialist workshop
Service menu (on-board com-
puter) .................................................. 210
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 331
Coolant (engine) ............................ 332
Engine oil ....................................... 330
Fuel ................................................ 327
Important safety notes .................. 327
Washer fluid ................................... 332
Setting the air distribution ............... 122
Setting the airflow ............................ 123
Setting the date/time format
See also Digital Owner's Manua l... 259
Setting the language
See also Digital Owner's Manua l... 259 Setting the time
See also Digital Owner's Manua l... 259
Settings
Factory (on-board computer) ......... 213
On-board computer ....................... 210
SETUP (on-board computer) ............. 214
Shifting to neutral (manual trans-
mission) ............................................. 142
Side lamps
Switching on/of f........................... 108
Side windows
Convenience closing ........................ 90
Convenience opening ...................... 90
Important safety notes .................... 89
Opening/closing .............................. 89
Problem (malfunction) ..................... 92
Resetting ......................................... 91
Reversing feature ............................. 89
Sidebag ................................................ 46
SIM card
Inserting ........................................ 265
Sliding sunroof
see Panorama sliding sunroof
SMS
See also Digital Owner's Manua l... 259
Snow chains ...................................... 313
Sockets
Centre console .............................. 276
General notes ................................ 276
Rear compartment ......................... 276
Sound
Switching on/of f........................... 260
Specialist workshop ............................ 27
Spectacles compartment ................. 269
Speed limiter
Display message ............................ 237
Important safety notes .................. 165
Selecting ........................................ 165
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 210
Digital ............................................ 204
In the Instrument cluster ................. 32
Segments ...................................... 200
Selecting a display uni t.................. 210 18
Index

Trim pieces (cleaning instruc-
tions)
.................................................. 291
Trip computer (on-board com-
puter) .................................................. 203
Trip meter
Calling up ....................................... 203
Resetting (on-board computer) ...... 204
Turn signal lamp
Replacing bulbs (rear ).................... 113
Turn signals
Replacing bulbs (front) ................... 113
Switching on/of f........................... 109
Two-way radio
Frequencies ................................... 325
Installation ..................................... 325
Transmission output (maximum) .... 325
Type identification plate
see Vehicle identification plate
Tyre inflation compressor
see TIREFIT kit
Tyre pressure
Calling up (on-board computer) ..... 315
Display message ............................ 239
Not reached (TIREFIT) .................... 297
Reached (TIREFIT) .......................... 298
Recommended ............................... 313
Tyre pressure loss warning
General notes ................................ 314
Important safety notes .................. 315
Restarting ...................................... 315
Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 316
Function/note s............................. 315
General notes ................................ 315
Important safety notes .................. 316
Radio type approval for the tyre
pressure monitor ........................... 317
Restarting ...................................... 317
Warning lamp ................................. 258
Warning message .......................... 317
Tyres
Changing a whee l.......................... 318
Checking ........................................ 310
Direction of rotation ...................... 319
Display message ............................ 239
General notes ................................ 323
Important safety notes .................. 310 Information on driving .................... 310
M+S tyres ...................................... 312
MOExtended tyre
s......................... 312
Replacing ....................................... 318
Service life ..................................... 311
Storing ........................................... 319
Summer tyres ................................ 312
Tyre size (data ).............................. 323
Tyre tread ...................................... 311
see Flat tyre U
Unlocking Emergency unlocking ....................... 85
From inside the vehicle (central
unlocking button) ............................. 84
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 213
USB devices
Connecting to the Media Inter-
face ............................................... 267 V
Vanity mirror (in sun visor) .............. 275
Vehicle
Correct use ...................................... 28
Data acquisition ............................... 28
Display message ............................ 241
Electronics ..................................... 325
Equipment ....................................... 25
Implied warranty .............................. 28
Individual settings .......................... 210
Leaving parked up ......................... 159
Locking (in an emergency) ............... 85
Locking (key) ................................... 76
Lowering ........................................ 322
Pulling away ................................... 135
Raising ........................................... 320
Registration ..................................... 28
Securing from rolling away ............ 319
Transporting .................................. 307
Unlocking (in an emergency) ........... 85
Unlocking (key) ................................ 76
Vehicle data ................................... 333
Vehicle data
Boot load (maximum) ..................... 333
Roof load (maximum) ..................... 333 Index
21

The multifunction display shows a service mes-
sage for a few seconds, e.g.:
R Service A in .. days
Service A in .. days
R Service A due
Service A due
R Service A overdue by .. days
Service A overdue by .. days
Depending on the operating conditions of the
vehicle, the remaining time or distance until the
next service due date is displayed.
The letter indicates which service is due. A
A
stands for a minor service and B Bfor a major ser-
vice. A number or another letter may be dis-
played after the letter.
For certain countries only: the position after the
letter A
A or B Bindicates any necessary additional
maintenance work. If you notify a qualified spe- cialist workshop of this display, you will receive
a statement on the associated costs.
The ASSYST PLUS service interval display does
not take into account any periods of time during
which the battery is disconnected.
Maintaining the time-dependent service sched-
ule:
X Note down the service due date displayed in
the multifunction display before disconnect-
ing the battery.
or
X After reconnecting the battery, subtract the
battery disconnection periods from the ser-
vice date shown on the display. Hiding service messages
X Press the aor% button on the steering
wheel. Displaying service messages
X Switch the ignition on.
X Press the =or; button to select the
Serv. Serv. menu.
X Press the 9or: button to select the
ASSYST
ASSYST PLUS
PLUSsubmenu and confirm by press-
ing the abutton.
The service due date appears in the multi-
function display. Information about service
Resetting the ASSYST PLUS service
interval display !
If the ASSYST PLUS service interval display
has been inadvertently reset, this setting can
be corrected at a qualified specialist work-
shop.
Have service work carried out as described in the Service Booklet. This may otherwise lead
to increased wear and damage to the major
assemblies or the vehicle.
A qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre, will reset the
ASSYST PLUS service interval display after the
service work has been carried out. You can also
obtain further information on maintenance
work, for example.
Special service requirements The prescribed service interval is based on nor-
mal operation of the vehicle. Service work will
need to be performed more often if the vehicle is
operated under arduous conditions or increased loads, for example:
R Regular city driving with frequent intermedi-
ate stops
R If the vehicle is primarily used to travel short
distances
R For frequent use in mountainous terrain or on
poor road surfaces
R If the engine is often left idling for long periods
R In particularly dusty conditions, or if air-recir-
culation mode is frequently used.
In these or similar operating conditions, have
the interior filter, engine air cleaner, engine oil
and oil filter, for example, changed more fre-
quently. The tyres must be checked more fre-
quently if the vehicle is operated under
increased loads. Further information can be
obtained at a qualified specialist workshop, e.g.
a Mercedes-Benz Service Centre.
Driving abroad An extensive Mercedes-Benz Service network is
also available in other countries. You can obtain further information from any Mercedes-Benz
Service Centre. ASSYST PLUS
285Maintenance and care Z

vehicle will then use very little energy, thus con-
serving battery power.
If the power supply has been interrupted, e.g. if
the battery was discharged, you will have to:
R set the clock using the multimedia system;
see the separate operating instructions.
R reset the function for folding the exterior mir-
rors in/out automatically, by folding the mir-
rors out once (Y page 104) Charging the battery
G
WARNING
During charging and jump-starting, explosive
gases can escape from the battery. There is a risk of an explosion.
Particularly avoid fire, naked flames, creating
sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting.
Do not lean over a battery. G
WARNING
Battery acid is caustic. There is a risk of injury. Avoid contact with the skin, eyes or clothing.
Do not breathe in any battery gases. Do not
lean over the battery. Keep the batteries out
of the reach of children. Immediately rinse off
battery acid thoroughly with plenty of clean
water and seek medical attention at once. G
WARNING
A discharged battery can freeze at tempera-
tures below freezing point. When jump-start-
ing the vehicle or charging the battery, gases can escape from the battery. There is a risk of
an explosion.
Allow the frozen battery to thaw out before
charging it or jump-starting.
! Only use battery chargers with a maximum
charging voltage of 14.8 V.
! Only
charge the battery using the jump-start
connection point.
The jump-starting connection point is in the
engine compartment (Y page 301).
X Open the bonnet.
X Connect the battery charger to the positive
terminal and earth point in the same order as
when connecting the donor battery in the
jump-starting procedure (Y page 301).
If the indicator/warning lamps do not light up in
the instrument cluster at low temperatures, it is very likely that the discharged battery has fro-
zen. In this case, you may neither jump-start the
vehicle nor charge the battery. The service life of a battery that has been thawed may be reduced. The starting characteristics may be impaired,
especially at low temperatures. Have the
thawed battery checked at a qualified specialist workshop.
Only charge the installed battery with a battery
charger which has been tested and approved byMercedes-Benz. A battery charger unit specially
adapted for Mercedes-Benz vehicles and tested
and approved by Mercedes-Benz is available as an accessory. This device permits charging of
the battery while it is installed. Contact a
Mercedes-Benz Service Centre for information
and availability. Read the battery charger's
operating instructions before charging the bat-
tery. Jump-starting
For the jump-starting procedure, use only the jump-starting connection point, consisting of a pos- itive terminal and an earth point, in the engine compartment. G
WARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with the skin, eyes or clothing. Do not breathe in any battery gases. Do not lean over the battery. Keep the batteries out of the reach of children. Immediately rinse off battery acid
thoroughly with plenty of clean water and seek medical attention at once. Jump-starting
301Breakdown assistance Z