service reset MERCEDES-BENZ E-Class WAGON 2012 W212 Owner's Manual

Malfunction messagesee Display messages
Malfunctions relevant to safety
Reporting ......................................... 25
Massage function (PULSE) ............... 103
Matte finish (cleaning
instructions) ...................................... 316
mbrace Call priority .................................... 300
Display message ............................ 237
Downloading destinations
(COMAND) ..................................... 300
Emergency call .............................. 297
Important safety notes ..................296
Locating a stolen vehicle ...............301
MB info call button ........................299
Remote vehicle locking ..................301
Roadside Assistance button ..........298
Search & Send ............................... 300
Self-test ......................................... 296
System .......................................... 296
Vehicle remote unlocking ..............300
Mechanical key
Function/notes ................................ 77
Locking vehicle ................................ 84
Unlocking the driver's door ..............83
Memory card (audio) ......................... 222
Memory function ............................... 111
Message memory (on-board
computer) .......................................... 234
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror
Mobile phone
Menu (on-board computer) ............222
Modifying the programming
(SmartKey) ........................................... 77
MOExtended run-flat system ........... 334
MP3 Operating ....................................... 222
see separate operating instructions
Multifunction display
Function/notes ............................. 216
Permanent display .........................226Multifunction steering wheel
Operating the on-board computer . 215
Overview .......................................... 31
N
Navigation Menu (on-board computer) ............220
On-board computer .......................220
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 50
Resetting after being triggered ........51
Night View Assist Plus
Activating/deactivating .................201
Cleaning ......................................... 318
Function/notes ............................. 200
Problem (malfunction) ...................203
Notes on breaking-in a new
vehicle ................................................ 144
O
Occupant Classification System
(OCS) Faults ............................................... 49
Operation ......................................... 44
System self-test ............................... 47
Occupant safety
Children in the vehicle .....................56
System overview .............................. 38
Octane number (fuel) ........................ 385
Odometer ........................................... 219
see Trip odometer
Oil
see Engine oil
On-board computer
AMG menu ..................................... 230
Assistance menu ........................... 224
Audio menu ................................... 221
Convenience submenu ..................229
Displaying a service message ........313
Display messages ..........................234
DISTRONIC PLUS ........................... 183
Factory settings submenu .............230
Important safety notes ..................214
Instrument cluster submenu ..........226
Lighting submenu .......................... 227
Index13

Menu overview .............................. 218
Message memory .......................... 234
Navigation menu ............................ 220
Operating video DVD .....................222
Operation ....................................... 215
RACETIMER ................................... 231
Service menu ................................. 226
Settings menu ............................... 226
Standard display ............................ 219
Telephone menu ............................ 222
Trip menu ...................................... 219
Vehicle submenu ........................... 228
Operating system
see On-board computer
Outside temperature display ........... 215
Overhead control panel ...................... 35
Override feature Rear side windows ...........................62
P
Paint code number ............................ 381
Paintwork (cleaning instructions) ... 316
Panic alarm .......................................... 62
Panorama roof with power tilt/
sliding panel Opening/closing .............................. 94
Opening/closing the roller
sunblind ........................................... 95
Problem (malfunction) .....................96
Resetting ......................................... 95
Panorama sliding sunroof
Important safety notes ....................93
Parcel net ........................................... 277
Parking ............................................... 167
Important safety notes ..................167
Parking brake ................................ 169
Position of exterior mirror, front-
passenger side ............................... 110
Rear view camera .......................... 198
see PARKTRONIC
Parking aid
Parking Guidance ........................... 195
see Exterior mirrors
see PARKTRONIC
Parking brake
Display message ............................ 237
Notes/function .............................. 169
Parking Guidance
Display message ............................ 251
Important safety notes ..................195
Parking lamps (changing bulbs) ...... 123
PARKTRONIC Deactivating/activating .................194
Driving system ............................... 192
Function/notes ............................. 192
Problem (malfunction) ...................195
Range of the sensors .....................193
Warning display ............................. 193
PASSENGER AIRBAG OFF indicator
lamp ...................................................... 44
Pedals ................................................. 170
Permanent four-wheel drive see 4MATIC (permanent four-
wheel drive)
Plastic hooks ..................................... 281
Plastic trim (cleaning instructions) . 319
Power washers .................................. 315
Power windows see Side windows
PRE-SAFE ®
(Preventive occupant
safety system) Display message ............................ 237
Operation ......................................... 50
PRE-SAFE ®
Brake (vehicles with
DISTRONIC PLUS) Display message ............................ 238
Function/notes ................................ 69
Switching on/off ........................... 225
Warning lamp ................................. 270
Preventive occupant safety
system
see PRE-SAFE ®
(Preventive
occupant safety system)
Product information ............................ 22
Program selector button .................. 156
Pulling away Automatic transmission .................147
Q
Qualified specialist workshop ........... 25
14Index

Seat beltsAdjusting the driver's and front-
passenger seat belt .........................54
Adjusting the height ......................... 54
Belt force limiters ............................ 56
center rear-compartment seat .........55
Cleaning ......................................... 320
Correct usage .................................. 52
Emergency Tensioning Devices ........ 56
Fastening ......................................... 53
Important safety guidelines .............51
Releasing ......................................... 55
Safety guidelines ............................. 39
Special seat belt retractor ...............59
Switching belt adjustment on/off
(on-board computer) ......................229
Warning lamp ................................. 261
Warning lamp (function) ................... 55
Seats
Active multicontour seat ................102
Adjusting (electrically) ...................100
Adjusting the 4-way lumbar
support .......................................... 103
Adjusting the head restraint ..........100
Cleaning the cover .........................320
Correct driver's seat position ........... 98
Folding the backrest (rear
compartment) forwards/back .......280
Important safety notes ....................99
Seat heating problem ....................106
Seat ventilation problem ................106
Storing settings (memory
function) ........................................ 111
Switching seat heating on/off .......105
Switching seat ventilation on/off ..106
Sensors (cleaning instructions) ....... 317
Service see ASSYST PLUS service interval
display
Service interval display
Displaying service messages .........313
Hiding service messages ...............313
Notes ............................................. 313
Service messages ..........................312
Service menu (on-board computer) . 226
Service products Brake fluid ..................................... 388
Capacities ...................................... 384Coolant (engine) ............................ 389
DEF special additives .....................387
Engine oil ....................................... 387
Fuel ................................................ 385
Important safety notes ..................382
Refrigerant (air-conditioning
system) .......................................... 388
Washer fluid ................................... 389
Settings
Factory (on-board computer) .........230
On-board computer .......................226
Setting the air distribution ............... 137
Setting the airflow ............................ 137
SETUP (on-board computer) ............. 230
Side impact air bag ............................. 42
Side marker lamp (display
message) ............................................ 244
Side windows Convenience closing feature ............91
Convenience opening feature ..........91
Important safety information ...........90
Opening/closing .............................. 90
Problem (malfunction) .....................92
Resetting ......................................... 92
Skibag ................................................ 277
Sliding sunroof Important safety notes ....................93
Opening/closing .............................. 94
Problem (malfunction) .....................96
Resetting ......................................... 94
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery .......................78
Changing the programming .............77
Checking the battery .......................78
Convenience closing feature ............91
Convenience opening feature ..........91
Display message ............................ 259
Door central locking/unlocking .......74
Important safety notes ....................74
Loss ................................................. 80
Mechanical key ................................ 77
Positions (ignition lock) .................145
Problem (malfunction) .....................80
Starting the engine ........................147
Snow chains .............................. 174, 34916Index

Load index ..................................... 366
Load index (definition) ...................369
Maximum loaded vehicle weight
(definition) ..................................... 368
Maximum load on a tire
(definition) ..................................... 369
Maximum permissible tire
pressure (definition) ....................... 369
Maximum tire load .........................361
Maximum tire load (definition) .......369
Optional equipment weight
(definition) ..................................... 369
PSI (pounds per square inch)
(definition) ..................................... 369
Replacing ....................................... 370
Service life ..................................... 347
Sidewall (definition) .......................369
Speed rating (definition) ................368
Storing ........................................... 371
Structure and characteristics
(definition) ..................................... 367
Temperature .................................. 363
TIN (Tire Identification Number)
(definition) ..................................... 370
Tire bead (definition) ......................369
Tire pressure (definition) ................369
Tire pressures (recommended) ......368
Tire size (data) ............................... 371
Tire size designation, load-bearing
capacity, speed rating .................... 364
Tire tread ....................................... 347
Tire tread (definition) .....................369
Total load limit (definition) .............370
Traction ......................................... 362
Traction (definition) .......................370
Tread wear ..................................... 362
Uniform Tire Quality Grading
Standards ...................................... 362
Uniform Tire Quality Grading
Standards (definition) ....................368
Unladen weight (definition) ............369
Wear indicator (definition) .............370
Wheel rim (definition) ....................368
see Flat tire
Top Tether ............................................ 60
Towing Important safety guidelines ...........340
Installing the towing eye ................340Removing the towing eye ...............341
With the rear axle raised ................341
Towing away
With both axles on the ground .......341
Tow-starting
Emergency engine starting ............342
Important safety notes ..................340
Transmission
see Automatic transmission
Transporting the vehicle .................. 342
Trim pieces (cleaning instructions) . 319
Trip computer (on-board
computer) .......................................... 219
Trip meter see Trip odometer
Trip odometer
Calling up ....................................... 219
Resetting (on-board computer) ......220
Trunk
Emergency release ..........................89
Important safety guidelines .............84
Locking separately ...........................88
Opening/closing (automatically
from inside) ...................................... 87
Opening/closing (automatically
from outside) ................................... 86
Trunk lid
Display message ............................ 258
Opening/closing .............................. 84
Turn signals
Changing bulbs (front) ...................124
Display message ............................ 242
Switching on/off ........................... 117
Type identification plate
see Vehicle identification plate
U
Unlocking Emergency unlocking .......................83
From inside the vehicle (central
unlocking button) ............................. 82
Index19

You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.com (USA only).
The service interval message informs you of
the next service due date.
The multifunction display shows a service
message for several seconds, e.g.:
Next Service A in .. days
Service A Due
Service A Exceeded by ... days
The letter indicates which service is due. A
stands for a minor service and B for a major
service. A number or another letter may be
displayed after the letter. This figure indicates
any necessary additional maintenance work
to be performed.
You can obtain further information from an
authorized Mercedes-Benz Center.
The service interval display does not take into
account any periods of time during which the
battery is disconnected.
Maintaining the time-dependent service
schedule:XNote down the service due date displayed
in the multifunction display before
disconnecting the battery.
or
XSubtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery.
i The service interval display does not
provide any information regarding the
engine's oil level. Observe the notes on the
engine oil level ( Y page 309).
Hiding a service message
XPress the % or a button on the
steering wheel.Displaying service messagesXSwitch on the ignition.XPress = or ; on the steering wheel
to select the Serv. menu.XPress 9 or : to select the ASSYST
PLUS submenu and press a to confirm.
The service due date appears in the
multifunction display.
Please bear the following in mind
Resetting the service interval display
A qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, will reset
the service interval display after the
necessary service work has been carried out.
Further information, on maintenance for
example, can be obtained at an authorized
Mercedes-Benz Center or directly from
Mercedes-Benz.
! If the service interval display has been
reset unintentionally, have the setting
corrected at a Mercedes-Benz Center.
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.
Driving abroad
An extensive Mercedes-Benz Service network
is also available in other countries. You can
obtain further information from any
authorized Mercedes-Benz Center.
Care
Notes on care
Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents
recommended and approved by Mercedes-
Benz.
Care313Maintenance and careZ