2012 MERCEDES-BENZ A CLASS oil reset

1, 2, 3 ...
12 V socket see Socket

4ETS
see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent all-wheel
drive)
Display message ............................ 254
4MATIC (permanent four-wheel
drive) .................................................. 182A
ABS (Anti-lock Braking System) Display message

............................ 230
Function/notes ................................ 61
Important safety notes .................... 61
Warning lamp ................................. 258
Activating/deactivating air-recir-
culation mode .................................... 132
Activating/deactivating cooling
with air dehumidification ................. 126
Active light function .........................109
Active Park Assist Display message ............................ 248
Active Parking Assist
Cancelling ...................................... 190
Detecting parking spaces .............. 187
Exiting a parking space .................. 189
Function/notes ............................. 187
Important safety notes .................. 186
Parking .......................................... 188
Towing a trailer .............................. 190
ADAPTIVE BRAKE ................................. 69
Adaptive Brake Assist Display message ............................ 237
Function/notes ................................ 64
Adaptive brake lamps .........................65
Adaptive Highbeam Assist Display message ............................ 243
Function/notes ............................. 110
Adaptive Main-beam Assist
Switching on/off (on-board com-
puter) ............................................. 222
Additional speedometer ................... 220
Additives (engine oil) ........................344Adjusting the headlamp range
.........107
Airbags Front airbag (driver, front
passenger) ....................................... 43
Important safety guidelines .............42
Kneebag ...........................................

44
Sidebag ............................................ 44
Triggering ......................................... 41
Windowbag ...................................... 45
Air-conditioning system
see Climate control
Air filter (white display message) ....245
Air vents Important safety notes .................. 139
Rear ............................................... 140
Setting ........................................... 139
Setting the centre air vents ...........139
Setting the side air vents ............... 140
see Climate control
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 222
AMG
Menu (on-board computer) ............ 226
Performance Seat ............................ 97
Anti-glare film .................................... 281
Anti-lock braking system see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Aquaplaning ....................................... 167
Ashtray ............................................... 277
Assistance display (on-board com-
puter) .................................................. 217
Assistance menu (on-board com-
puter) .................................................. 217
ASSYST PLUS Displaying a service message ........ 290
Hiding a service message .............. 289
Notes ............................................. 289
Resetting the service interval dis-
play ................................................ 290
Service message ............................ 289
Special service requirements ......... 290 4
Index

Tow-starting (vehicle) ..................... 314
Warning lamp (engine diagnostics)
264
Engine electronics
Notes ............................................. 336
Problem (fault) ............................... 149
Engine oil
Additives ........................................ 344
Checking the oil level ..................... 286
Checking the oil level using the
dipstick .......................................... 287
Display message ............................ 245
Filling capacity ............................... 343
Notes about oil grades ................... 343
Notes on oil level/consumption .... 286
Temperature (on-board computer) . 226
Topping up ..................................... 287
Viscosity ........................................ 344
Environmental protection
Returning an end-of-life vehicle ....... 21
ESP ®
(Electronic Stability Pro-
gram) AMG menu (on-board computer) ... 226
Deactivating/activating (AMG
vehicles) .......................................... 66
Deactivating/activating (except
AMG vehicles) ................................ 218
Deactivating/activating (notes;
except AMG vehicles) ...................... 68
Display message ............................ 230
ETS/4ETS ........................................ 65
Function/notes ......................... 65, 66
Important safety guidelines .............65
Trailer stabilisation ..........................68
Warning lamp ................................. 260
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 65
Exhaust pipe (cleaning instructions) 294
Exterior lighting Settings options ............................. 105
see Lights
Exterior mirrors
Adjusting ......................................... 99
Anti-dazzle mode (automatic) ........ 100
Folding in/out (automatically) ....... 100
Folding in/out (electrically) ............. 99
Folding in when locking (on-board
computer) ...................................... 225
Out of position (troubleshooting) ...100 Parking position .............................
100
Resetting ......................................... 99
Storing settings (memory function)
101 F
Fault message see Display messages


Filler cap
see Fuel filler flap
Fire extinguisher ............................... 299
First-aid kit ......................................... 298
Fitting a wheel Removing a wheel ..........................328
Fitting wheels
Fitting a wheel ............................... 328
Lowering the vehicle ......................329
Preparing the vehicle .....................325
Raising the vehicle ......................... 326
Securing the vehicle against roll-
ing away ........................................ 325
Flat tyre
MOExtended tyres .........................300
Preparing the vehicle .....................300
TIREFIT kit ...................................... 301
see Emergency spare wheel
Floormat ............................................. 281
Foglamps Extended range .............................. 109
Switching on/off ........................... 106
Frequencies
Mobile phone ................................. 336
Two-way radio ................................ 336
Front foglamps
Display message ............................ 241
Fuel
Additives ........................................ 341
Consumption information .............. 342
Consumption statistics ..................211
Displaying the current consump-
tion ................................................ 212
Displaying the range ...................... 212
Fuel gauge ....................................... 30
Grade (petrol) ................................ 340
Important safety notes .................. 339
Notes for AMG vehicles ................. 340
Problem (malfunction) ...................161
Quality (diesel) ............................... 34110
Index

S
Safety Children in the vehicle .....................50
Child restraint systems ....................50
Safety system
see Driving safety system

Seat
Adjusting (Performance Seat) ..........97
Folding the backrest (rear com-
partment) forwards/back ..............272
Seat belt
Adjusting the driver's and front-
passenger seat belt .........................47
Adjusting the height ......................... 48
Belt force limiter .............................. 49
Belt tensioner .................................. 49
Cleaning ......................................... 296
Display message ............................ 237
Fastening ......................................... 47
Important safety guidelines .............46
Rear seat belt status indicator ......... 49
Releasing ......................................... 48
Switching belt adjustment on/off
(on-board computer) ...................... 225
Warning lamp ................................. 257
Warning lamp (function) ................... 48
Seats
Adjusting (electrically) .....................94
Adjusting (manually) ........................94
Adjusting the 4-way lumbar sup-
port .................................................. 96
Adjusting the head restraint ............ 94
Cleaning the cover ......................... 296
Correct driver's seat position ........... 92
Important safety notes .................... 93
Seat heating problem ...................... 97
Storing settings (memory function) 101
Switching seat heating on/off ......... 96
Sensors (cleaning instructions) .......294
Service see ASSYST PLUS
Service Centre
see Qualified specialist workshop
Service menu (on-board computer) . 219
Service products Brake fluid ..................................... 344
Coolant (engine) ............................ 344Engine oil .......................................
343
Fuel ................................................ 339
Important safety notes .................. 338
Washer fluid ................................... 345
Service report
see Qualified specialist workshop
Settings
Factory (on-board computer) ......... 225
On-board computer ....................... 220
Setting the air distribution ...............129
Setting the airflow ............................ 129
SETUP (on-board computer) ............. 226
Shifting to neutral (manual trans-
mission) ............................................. 151
Sidebag ................................................ 44
Side lamps Switching on/off ........................... 106
Side windows
Convenience closing ........................ 85
Convenience opening ...................... 85
Important safety notes .................... 83
Opening/closing .............................. 84
Problem (malfunction) .....................86
resetting .......................................... 85
Sliding sunroof
see Panorama sliding sunroof
Snow chains ...................................... 321
Socket Centre console .............................. 279
Luggage compartment ................... 279
Points to observe before use ......... 278
Rear compartment ......................... 279
Specialist workshop ............................ 24
Spectacles compartment .................269
Speed, controlling see Cruise control
Speed Limit Assist
Activating/deactivating the warn-
ing function .................................... 218
Displaying ...................................... 218
Display message ............................ 246
Display message in the multifunc-
tion display .................................... 197
Function/notes ............................. 196
Important safety notes .................. 19616
Index

Displaying service messages
X
Switch the ignition on.
X Using = or ;, select the Service
menu.
X Press 9 or : to select the ASSYST
PLUS submenu and press a to confirm.
The service due date appears in the multi-
function display.
Information about Service Resetting the ASSYST PLUS service inter-
val display
!
If the ASSYST PLUS service interval dis-
play has been inadvertently reset, this set-
ting

can be corrected at a qualified special-
ist workshop.
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 main-
tenance work, for example.
Special service requirements
The prescribed service interval is based on
normal 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 operation in mountainous ter-
rain or on poor road surfaces
R if the engine is often left idling for long peri-
ods
In these or similar operating conditions, have
the air filter, engine oil and oil filter, for exam-
ple, changed more frequently. The tyres must be checked more frequently 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. The
Service Hotline's current telephone numbers
for use when you are abroad are to be found
in the "Mercedes-Benz Service24h" section
of the Service Booklet. Care
General notes
H
Environmental note
Dispose of empty packaging and cleaning
cloths
in an environmentally responsible man-
ner.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. a ring or ice
scraper. You could otherwise scratch or
damage the surfaces and protective film.
! Do not park up the vehicle for an extended
period straight after cleaning it, particularly
after having cleaned the wheels with wheel
cleaner. Wheel cleaners could cause
increased corrosion of the brake discs and
brake pads/linings. For this reason, you
should drive for a few minutes after clean-
ing. Braking heats the brake discs and the
brake pads/linings, thus drying them. The
vehicle can then be parked up. 290
Care
Maintenance and care