AUX MERCEDES-BENZ C-CLASS ESTATE 2014 Owners Manual

Transmission position display
(DIRECT SELECT lever) ...................1
99
Transmission positions .................. 199
Automatic transmission emer-
gency running mode ......................... 204
Auxiliary heating/ventilation
Important safety notes .................. 176
Problem (display message) ............ 181
Remote control .............................. 177
Setting the departure time ............. 179
Switching on/off (on the centre
console) ......................................... 177
Axle load, permissible (trailer tow-
ing) ...................................................... 482 B
Bag hook ............................................ 376
Ball coupling
Folding in ....................................... 289
Folding out ..................................... 288
BAS (Brake Assist System) ................. 76
BAS PLUS with Cross-Traffic Assist (Brake Assist PLUS with Cross-
Traffic Assist)
Function/notes ................................ 77
Important safety notes .................... 77
Battery (high-voltage)
see High-voltage battery
Battery (key)
Checking .......................................... 94
Important safety notes .................... 93
Replacing ......................................... 94
Battery (vehicle)
Charging ........................................ 420
Display message ............................ 336
Important safety notes .................. 416
Jump starting ................................. 422
Belt
see Seat belts
Belt tensioner
Activation ......................................... 60
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 311
Display message ............................ 341
Notes/function .............................. 263
Trailer towing ................................. 264 see Active Blind Spot Assist
BlueTEC (AdBlue®) ............................ 474
BlueTEC®
Topping up AdBlue® ..................... .208
Bonnet
Active bonnet (pedestrian protec-
tion) ............................................... 394
Closing .......................................... .396
Display message ............................ 349
Important safety notes .................. 394
Opening ......................................... 395
Boot load (maximum) ........................ 478
Brake
EBD ................................................. .84
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 324
Note s............................................. 476
Brake force distribution, elec-
tronic
see EBD (electronic brake force
distribution)
Brake lamps
Adaptive ........................................... 81
Display message ............................ 332
Brake pedal
Pedal resistance/pedal travel .......... 44
Brakes
ABS .................................................. 76
Adaptive Brake Assist ...................... 80
BAS .................................................. 76
BAS PLUS with Cross-Traffic
Assist ............................................... 77
Brake fluid (notes) ......................... 476
Display message ............................ 317
Driving tip s.................................... 217
Hill start assist ............................... 189
HOLD function ............................... 236
Important safety notes .................. 217
Parking brake ................................ 213
RBS (Recuperative Brake Sys-
tem) ................................................. 44
RBS warning lamp .......................... 364
Warning lamp ................................. 355
Breakdown
see Flat tyre
see Towing away 6
Index

Brightness control (instrument
cluster lighting)
................................... 32
Buttons on the steering column ...... 295C
Calling up a fault see Display messages
Camera
see 360° camera
Car
see Vehicle
Car key
see Key
Car wash (care) ................................. 400
Care
360° camera ................................. 405
AIRPANEL ...................................... 404
Automatic car wash ....................... 400
Carpets .......................................... 408
Display ........................................... 406
Exhaust pipe .................................. 406
Exterior lighting ............................. 404
Gear or selector lever .................... 407
High-pressure cleaner .................... 402
Interior ........................................... 406
Matt paintwork .............................. 403
Note s............................................. 400
Paint .............................................. 402
Plastic trim .................................... 407
Reversing camera .......................... 405
Roof lining ...................................... 408
Seat belt ........................................ 408
Seat cove r..................................... 407
Sensors ......................................... 405
Steering wheel ............................... 407
Trim pieces .................................... 407
Washing by hand ........................... 402
Wheels ........................................... 403
Windows ........................................ 403
Wiper blades .................................. 404
Wooden trim .................................. 407
CD player/CD changer(on-board
computer) .......................................... 305
Central locking
Locking/unlocking (key) .................. 91
Centre console
Lower section .................................. 38 Upper section .................................. 37
Changing bulbs
Dipped-beam headlamp s............... 143
Main-beam headlamp s................... 143
Reversing lamps ............................ 144
Turn signals (front) ......................... 144
Turn signals (rear) .......................... 144
Charge status of high-voltage bat-
tery ..................................................... 276
Child seat
Forward-facing restraint system ...... 68
ISOFIX .............................................. 65
On the front-passenger sea t............ 66
Rearward-facing restraint system .... 67
Recommendations ........................... 72
Suitable positions ............................ 68
Top Tether ....................................... 65
Child-proof locks
Important safety notes .................... 74
Rear doors ....................................... 75
Children
In the vehicl e................................... 63
Restraint systems ............................ 64
Cigarette lighter ................................ 384
Cleaning
Mirror turn signal ........................... 404
Trailer tow hitch ............................. 406
Climate control
Auxiliary heating/ventilation .......... 176
Controlling automaticall y............... 162
Convenience opening/closing
(air-recirculation mode) ................. 168
Cooling with air dehumidification .. 161
Demisting the windows .................. 166
Demisting the windscreen ............. 166
ECO start/stop function ................ 160
ECO start/stop function
(THERMATIC 1-zone) ............. 153, 154
ECO start/stop function
(THERMATIC 2-zone) ............. 156, 157
Hybrid vehicle (THERMOTRONIC ).. 160
Hybrid vehicles (THERMATIC) ........ 156
Important safety notes .................. 152
Indicator lamp ................................ 162
Information about using
THERMATIC automatic climate
control (1 ‑zone) ............................. 153 Index
7

Setting the airflow ......................... 165
Setting the temperature ................ 163
Rear foglamp
Display message ............................ 333
Switching on/of f........................... 135
Rear lamps
see Lights
Rear window heating
Problem (fault) ............................... 168
Switching on/of f........................... 167
Rear window wiper
Replacing the wiper blad e.............. 149
Switching on/of f........................... 147
Rear-compartment seat belt sta-
tus indicator ........................................ 50
Rear-view mirror
Anti-dazzle mode (automatic) ........ 129
Dipping (manual) ........................... 127
Recuperation display ........................ 300
Refuelling
Fuel gaug e....................................... 34
Important safety notes .................. 204
Refuelling process ......................... 205
see Fuel
Remote control
Auxiliary heating/ventilation .......... 177
Changing the batteries (auxiliary
heating) ......................................... 179
Replacing bulbs
Important safety notes .................. 141
Overview of bulb types .................. 142
Removing/replacing the cover
(front wheel arch) .......................... 143
Replacing the battery (auxiliary
heating remote control) .................... 179
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 337
Warning lamp ................................. 362
Residual heat (climate control) ........ 169
Restraint system
Display message ............................ 327
Introduction ..................................... 44
Warning lamp ................................. 361
Warning lamp (function) ................... 45
Rev counter ........................................ 295 Reverse gear
Engaging (manual transmission) .... 195
Reversing camera
Cleaning instructions ..................... 405
Function/note s............................. 248
Switching on/of f........................... 249
Reversing feature
Panorama sliding sunroo f.............. 111
Roller sunblind s............................. 113
Side windows ................................. 107
Sliding sunroof ............................... 111
Tailgate .......................................... 101
Reversing lamp
Changing bulb s.............................. 144
Reversing lamp (display message) .. 333
Roller sunblind
Panorama sliding sunroo f.............. 113
Roller sunblinds (panorama sliding
sunroof)
Operating ....................................... 114
Roof carrier ........................................ 380
Roof lining and carpets (cleaning
instructions) ...................................... 408
Roof load (maximum) ........................ 478 S
Safety Automatic front-passenger front
airbag deactivation system .............. 54
Child restraint systems .................... 64
Children in the vehicle ..................... 63
see Operating safety
Safety net
Attaching ....................................... 378
Important safety information ......... 378
Safety notes
Hybrid vehicles ................................ 42
Safety system
see Driving safety systems
Seat
Folding the backrest (rear com-
partment) forwards/back .............. 374
Seat belt
Centre rear-compartment sea t........ 49
Correct usage .................................. 48 18
Index

Selecting ........................................ 224
Storing the current speed .............. 224
Variabl e......................................... 223
SRS (Supplemental Restraint Sys-
tem)
Warning lamp ................................. 285
Start/Stop button
Starting the engine ........................ 188
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 187
Stationary vehicle ............................. 281
STEER CONTROL .................................. 86
Steering
Warning lamps ............................... 367
Steering (display message) .............. 351
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Display message ............................ 344
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 126
Adjusting (manually) ...................... 125
Button overview ............................... 36
Buttons (on-board computer) ......... 295
Cleaning ......................................... 407
EASY ENTRY/EXIT feature ............. 126
Gearshift paddle s........................... 202
Important safety notes .................. 125
Storing settings (memory func-
tion) ............................................... 131
Steering wheel gearshift paddles .... 202
Stowage areas ................................... 370
Stowage compartment
Map pockets .................................. 372
Stowage compartments
Armrest (under) ............................. 372
Centre console .............................. 371
Cup holde r..................................... 381
Door ............................................... 372
Glove compartment ....................... 371
Important safety information ......... 370
Rear ............................................... 372
Spectacles compartment ............... 371
Stowage net ....................................... 372 Stowage space
Stowage net ................................... 372
Summer tyres
In winter ........................................ 434
Sun blind
Rear side window s......................... 383
Sun visor ............................................ 382
Suspension tuning
AIRMATIC ...................................... 239
Switching the auxiliary heating/
ventilation
On/off ........................................... 177 T
Tail lamps Display message ............................ 332
see Lights
Tailgate
Display message ............................ 349
Emergency unlocking ..................... 106
Important safety notes .................. 101
Limiting the opening angle ............. 105
Obstruction detectio n.................... 101
Opening dimensions ...................... 478
Opening/closing ............................ 101
Opening/closing (automatically
from inside) ................................... 105
Opening/closing (automatically
from outside) ................................. 102
Opening/closing (manually from
outside) ......................................... 102
Technical data
Capacities ...................................... 470
Emergency spare wheel ................. 465
Information .................................... 468
Trailer load s................................... 480
Tyres/wheels ................................. 448
Vehicle data ................................... 478
Telephone
Accepting a call (multifunction
steering wheel) .............................. 307
Display message ............................ 351
Introduction ................................... 306
Menu (on-board computer) ............ 306
Number from the phone book ........ 307
Redialling ....................................... 308
Rejecting/ending a call ................. 307 20
Index

Control panel for THERMATIC automatic climate control (2-zone)
Vehicles with auxiliary heating
:
To set the temperature, left (Y page 163)
; To set the air distribution (Y page 164)
= To set the airflow (Y page 165)
To switch the climate control off (Y page 160)
? To set climate control to automatic mode (Y page 162)
A To demist the windscreen (Y page 166)
B To call up the Audio 20/COMAND Online climate control menu; see the separate operating
instructions
To activate/deactivate the residual heat function (Y page 169)
C To switch the rear window heating on/off (Y page 167)
D To switch the auxiliary heating on/off (Y page 176)
E To activate/deactivate air-recirculation mode manually (Y page 168)
F To activate/deactivate cooling with air dehumidification (Y page 161)
G To set the temperature, right (Y page 163) Overview of climate control systems
155Climate control

Vehicles without auxiliary heating
:
To set the temperature, left (Y page 163)
; To set the air distribution (Y page 164)
= To set the airflow (Y page 165)
To switch the climate control off (Y page 160)
? To set climate control to automatic mode (Y page 162)
A To demist the windscreen (Y page 166)
B To call up the Audio 20/COMAND Online climate control menu; see the separate operating
instructions
C To switch the rear window heating on/off (Y page 167)
D To activate/deactivate synchronisation (Y page 165)
E To activate/deactivate air-recirculation mode manually (Y page 168)
F To activate/deactivate cooling with air dehumidification (Y page 161)
G To set the temperature, right (Y page 163)Information about using THERMATIC
automatic climate control (2‑zone)
THERMATIC automatic climate control The following contains notes and recommen-
dations on optimum use of THERMATIC auto-
matic climate control.
R Activate climate control using the Ã
rocker switch. The indicator lamp above
the à rocker switch lights up. The "Cool-
ing with air dehumidification" function is
not activated automatically in automatic mode. If necessary, activate this function
(Y page 161).
R Set the temperature to 22 †.
R Only use the windscreen demisting func-
tion briefly until the windscreen is clear
again.
R Only use air-recirculation mode briefly, e.g.
if there are unpleasant outside odours or
when in a tunnel. The windows could oth-
erwise mist up as no fresh air is drawn into
the vehicle in air-recirculation mode. 156
Overview of climate control systemsClimate control

Control panel for THERMOTRONIC automatic climate control (3-zone)
Vehicles with auxiliary heating
Front control panel
: To set the temperature, left (Y page 163)
; To set the air distribution, left (Y page 164)
= To set the airflow (Y page 165)
To switch the climate control off (Y page 160)
? To set climate control to automatic mode (Y page 162)
A To demist the windscreen (Y page 166)
B To call up the Audio 20/COMAND Online climate control menu; see the separate operating
instructions
To activate/deactivate the residual heat function (Y page 169)
C To switch the rear window heating on/off (Y page 167)
D To switch the auxiliary heating on/off (Y page 176)
E To activate/deactivate air-recirculation mode manually (Y page 168)
F To set the air distribution, right (Y page 164)
G To set the temperature, right (Y page 163)
Rear control panel
H To set the temperature (Y page 163)
I Display
J To set the airflow (Y page 165)158
Overview of climate control systemsClimate control

Vehicles without auxiliary heating
Front control panel
: To set the temperature, left (Y page 163)
; To set the air distribution, left (Y page 164)
= To set the airflow (Y page 165)
To switch the climate control off (Y page 160)
? To set climate control to automatic mode (Y page 162)
A To demist the windscreen (Y page 166)
B To call up the Audio 20/COMAND Online climate control menu; see the separate operating
instructions
To activate/deactivate the residual heat function (Y page 169)
C To switch the rear window heating on/off (Y page 167)
D To activate/deactivate cooling with air dehumidification (Y page 161)
E To activate/deactivate air-recirculation mode manually (Y page 168)
F To set the air distribution, right (Y page 164)
G To set the temperature, right (Y page 163)
Rear control panel
H To set the temperature (Y page 163)
I Display
J To set the airflow (Y page 165) Overview of climate control systems
159Climate control

Activating/deactivating
X
Turn the key to position 2in the ignition
lock (Y page 185).
X To switch on: press thet/!
rocker switch up or down.
The Audio 20/COMAND Online climate
control menu opens.
X Activate the climate control using the air-
conditioning function bar; see the separate
Audio 20/COMAND Online operating
instructions.
or
X Set the airflow to level 1 or higher using the
H button.
X To switch off: press thet/!
rocker switch up or down.
The Audio 20/COMAND Online climate
control menu opens.
X Deactivate the climate control using the
air-conditioning function bar; see the sep-
arate Audio 20/COMAND Online operating instructions.
or
X Set the airflow to level 0 using the H
rocker switch. Activating/deactivating the cooling
with air dehumidification function
General notes If you deactivate the "Cooling with air-dehu-
midification" function, the air inside the vehi- cle will not be cooled. The air inside the vehi-
cle will also not be dehumidified. The win-
dows can mist up more quickly. Therefore,
deactivate the "Cooling with air-dehumidifi-
cation" function only briefly.
For vehicles without hybrid drive, the "Cooling with air dehumidification" function is availa-
ble when the engine is running. For hybrid
vehicles, the "Cooling with air dehumidifica-
tion" function is also available via the electric refrigerant compressor when the engine is
not running. The air inside the vehicle is cooled and dehumidified according to the
temperature selected.
Condensation may drip from the underside of
the vehicle when cooling mode is active. This is normal and not a sign that there is a mal-
function.
Activating/deactivating THERMATIC automatic climate control/
THERMOTRONIC automatic climate con-
trol without auxiliary heating
X To activate: press the¿rocker switch
up or down.
The indicator lamp above the rocker switch
lights up.
or X Activate the cooling with air dehumidifica-
tion function via Audio 20/COMAND
Online (see the separate operating instruc-
tions).
X To deactivate: press the¿rocker
switch up or down.
The indicator lamp above the rocker switch
goes out.
or X Deactivate the cooling with air dehumidifi-
cation function via Audio 20/COMAND
Online (see the separate operating instruc-
tions).
THERMOTRONIC automatic climate con-
trol with auxiliary heating
You can activate or deactivate the "Cooling
with air dehumidification" function using
Audio 20/COMAND Online (see the separate operating instructions). Operating the climate control system
161Climate control

Problems with the "Cooling with air dehumidification" function
Problem
Possible causes/consequences and
M
MSolutions THERMOTRONIC
with auxiliary heat-
ing:
cooling with air
dehumidification can
no longer be activated
using Audio 20/
COMAND Online, see
the separate operating
instructions. The cooling with air dehumidification function has been deactiva-
ted due to a malfunction.
X Visit a qualified specialist workshop. THERMATIC/
THERMOTRONIC
without auxiliary
heating:
the indicator
lamp over the
¿ rocker switch
flashes three times or
remains off. The cool-
ing with air dehumidifi-
cation function can
also no longer be acti-
vated using Audio 20/
COMAND Online (see
the separate operating
instructions). The cooling with air dehumidification function has been deactiva-
ted due to a malfunction.
X Visit a qualified specialist workshop. Setting climate control to automatic
mode
General notes In automatic mode, the set temperature is
maintained automatically at a constant level.
The system automatically regulates the tem-
perature of the dispensed air, the airflow and
the air distribution.
The automatic mode functions optimally
when the "Cooling with air dehumidification"
function is activated. The "Cooling with air
dehumidification" function must be activated
manually in automatic mode. If necessary,
"Cooling with air dehumidification" can also
be deactivated. If you deactivate the "Cooling with air-dehu-
midification" function, the air inside the vehi- cle will not be cooled. The air inside the vehi-
cle will also not be dehumidified. The win-
dows can mist up more quickly. Therefore,
deactivate the "Cooling with air-dehumidifi-
cation" function only briefly. 162
Operating the climate control systemClimate control