Fluid MERCEDES-BENZ C-Class SEDAN 2015 W205 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2015, Model line: C-Class SEDAN, Model: MERCEDES-BENZ C-Class SEDAN 2015 W205Pages: 406, PDF Size: 7.62 MB
Page 8 of 406
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 258
Notes ............................................. 401
Brake force distribution, elec-
tronic
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 265
Brakes
ABS .................................................. 66
Adaptive Brake Assist ...................... 70
BAS .................................................. 67
BAS PLUS with Cross-Traffic
Assist ............................................... 67
Brake fluid (notes) ......................... 401
Display message ............................ 251
EBD .................................................. 73
Hill start assist ............................... 160
HOLD function ............................... 196
Important safety notes .................. 180
Maintenance .................................. 181
Parking brake ................................ 176
Riding tips ...................................... 180
Warning lamp ................................. 285
Breakdown
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 32
Bulbs see Replacing bulbs
Buttons on the steering wheel ......... 231C
California Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Camera
see 360° camera
Car
see Vehicle Care
360° camera ................................. 335
AIRPANEL ...................................... 334
Carpets .......................................... 337
Car wash ........................................ 330
Display ........................................... 336
Exhaust pipe .................................. 335
Exterior lights ................................ 333
Gear or selector lever .................... 336
Interior ........................................... 336
Matte finish ................................... 332
Note s............................................. 329
Paint .............................................. 332
Plastic trim .................................... 336
Power washer ................................ 331
Rear view camera .......................... 334
Roof lining ...................................... 337
Seat belt ........................................ 337
Seat cove r..................................... 337
Sensors ......................................... 334
Steering wheel ............................... 336
Trim pieces .................................... 336
Washing by hand ........................... 331
Wheels ........................................... 333
Windows ........................................ 333
Wiper blades .................................. 333
Wooden trim .................................. 336
Cargo tie down rings ......................... 303
Car key see SmartKey
CD player/CD changer (on-board
computer) .......................................... 241
Center console Lower section .................................. 37
Upper section .................................. 36
Central locking
Locking/unlocking (SmartKey )........ 81
Changing bulbs
High-beam headlamp s................... 132
Low-beam headlamp s.................... 131
Reversing lamps ............................ 132
Turn signals (front) ......................... 132
Turn signals (rear) .......................... 132
Child-proof locks
Important safety notes .................... 64
Rear doors ....................................... 65 6
Index
Page 18 of 406
Reserve (fuel tank)
see Fuel
Reserve fuel
Display messag e............................ 270
Warning lamp ................................. 291
Residual heat (climate control) ........ 149
Restraint system Display message ............................ 260
Introduction ..................................... 42
Warning lamp ................................. 290
Warning lamp (function) ................... 43
Reversing feature
Panorama sliding sunroof .............. 102
Roller sunblind s............................. 104
Side windows ................................... 97
Sliding sunroof ............................... 102
Trunk lid ........................................... 91
Reversing lamps (display mes-
sage) ................................................... 266
Roadside Assistance (breakdown) .... 24
Roller sunblind Panorama roof with power tilt/
sliding panel .................................. 104
Rear side window s......................... 308
Rear window .................................. 308
Roller sunblinds (panorama roof
with power tilt/sliding panel)
Operating ....................................... 105
Roof carrier ........................................ 306
Roof lining and carpets (cleaning
guidelines) ......................................... 337
Roof load (maximum) ........................ 403S
Safety Children in the vehicle ..................... 59
Child restraint systems .................... 61
Occupant Classification System
(OCS) ............................................... 51
see Operating safety
Safety system
see Driving safety systems
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 47
Adjusting the height ......................... 46 center rear-compartment sea
t......... 47
Cleaning ......................................... 337
Correct usage .................................. 45
Fastening ......................................... 46
Important safety guidelines ............. 44
Introduction ..................................... 44
Releasing ......................................... 47
Warning lamp ................................. 284
Warning lamp (function) ................... 48
Seats
Adjusting (electrically) ................... 110
Adjusting (manually and electri-
cally) .............................................. 110
Adjusting the 4-way lumbar sup-
port ................................................ 112
Adjusting the head restraint .......... 111
Cleaning the cover ......................... 337
Correct driver's seat position ........ 108
Important safety notes .................. 109
Seat heating .................................. 112
Seat heating problem .................... 114
Seat ventilation .............................. 114
Seat ventilation problem ................ 115
Storing settings (memory func-
tion) ............................................... 121
Switching seat heating on/of f....... 112
Switching seat ventilation on/of f.. 114
Selector lever
Cleaning ......................................... 336
see Automatic transmission
Sensors (cleaning instructions) ....... 334
Service menu (on-board com-
puter) .................................................. 244
Service products Brake fluid ..................................... 401
Coolant (engine) ............................ 401
Engine oil ....................................... 400
Fuel ................................................ 397
Important safety notes .................. 397
Refrigerant (air-conditioning sys-
tem) ............................................... 402
Washer fluid ................................... 402
Settings
Factory (on-board computer) ......... 249
On-board computer ....................... 244
Side impact air bag ............................. 5016
Index
Page 22 of 406
Trunk load (maximum)
...................... 403
Turn signals Changing bulbs (front) ................... 132
Changing bulbs (rear ).................... 132
Display message ............................ 264
Switching on/of f........................... 126
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking ....................... 88
From inside the vehicle (central
unlocking button) ............................. 87 V
Vanity mirror (in the sun visor) ........ 308
Vehicle Correct use ...................................... 27
Data acquisition ............................... 28
Display message ............................ 280
Equipment ....................................... 23
Individual settings .......................... 244
Limited Warranty ............................. 27
Loading .......................................... 369
Locking (in an emergency) ............... 89
Locking (SmartKey ).......................... 81
Lowering ........................................ 386
Maintenance .................................... 24
Operating safety .............................. 25
Parking for a long period ................ 177
Pulling away ................................... 160
Raising ........................................... 382
Reporting problems ......................... 27
Securing from rolling away ............ 382
Towing away .................................. 351
Transporting .................................. 353
Unlocking (in an emergency) ........... 88
Unlocking (SmartKey )...................... 81
Vehicle data ................................... 403
Vehicle data
Roof load (maximum) ..................... 403
Trunk load (maximum) ................... 403
Vehicle dimensions ........................... 403
Vehicle emergency locking ................ 89Vehicle identification number
see VIN
Vehicle identification plate .............. 396
Vehicle level AIRMATIC ...................................... 198
Display message ............................ 271
Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit .................................. 340
Video Operating the DVD ......................... 241
VIN ...................................................... 396 W
Warning and indicator lamps ABS ................................................ 286
Brakes ........................................... 285
Check Engine ................................. 291
Coolant .......................................... 291
Distance warning ........................... 293
ESP ®
.............................................. 288
ESP ®
OFF ....................................... 289
Overview .......................................... 34
Parking brake ................................ 290
PASSENGER AIR BAG ...................... 43
Reserve fue l................................... 291
Restraint system ............................ 290
Seat belt ........................................ 284
Steering ......................................... 295
Tire pressure monitor .................... 294
Warranty .............................................. 23
Washer fluid Display message ............................ 282
Wheel and tire combination
see Tires
Wheel bolt tightening torque ........... 386
Wheel chock ...................................... 382
Wheels Changing a whee l.......................... 381
Checking ........................................ 359
Cleaning ......................................... 333
Important safety notes .................. 358
Interchanging/changing ................ 381
Mounting a new whee l................... 385
Mounting a whee l.......................... 381
Removing a whee l.......................... 385 20
Index
Page 23 of 406
Storing ........................................... 381
Tightening torque ........................... 386
Wheel size/tire size ....................... 386
Window curtain air bag
Display message ............................ 261
Operation ......................................... 51
Windows
see Side windows
Windshield
Defrosting ...................................... 147
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 327
Notes ............................................. 402
Windshield wipers
Problem (malfunction) ................... 136
Replacing the wiper blades ............ 134
Switching on/of f........................... 133
Winter driving
Important safety notes .................. 360
Slippery road surfaces ................... 182
Snow chains .................................. 361
Winter operation
Radiator cover ............................... 325
Summer tires ................................. 360
Winter tires
M+S tire s....................................... 360
Wiper blades
Cleaning ......................................... 333
Important safety notes .................. 134
Replacing ....................................... 134
Replacing (windshield) ................... 134
Wooden trim (cleaning instruc-
tions) .................................................. 336
Workshop see Qualified specialist workshop Index
21
Page 135 of 406
X
Pull out the plug.
X Turn fender nut 004390° counter-clockwise
and remove the bulb holder. X
Turn signal lamp 0044
0044:lightly press the bulb
into the bulb holder, turn it counter-clock-
wise and remove it from the bulb holder.
X Insert the new bulb into the bulb holder and
turn it clockwise.
X Backup lamp 0087 0087:remove the bulb from
the bulb holder.
X Insert the new bulb into the bulb holder.
X Re-install bulb holder.
X Turn fender nut 004390° clockwise.
X Insert the connector.
X Close the side trim panel (Y page 132).Windshield wipers
Switching the windshield wipers
on/off
! Do not operate the windshield wipers
when the windshield is dry, as this could damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
If it is necessary to switch on the windshield wipers in dry weather conditions, always
use washer fluid when operating the wind-
shield wipers.
! If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash.
! Intermittent wiping with rain sensor: due
to optical influences and the windshield
becoming dirty in dry weather conditions,
the windshield wipers may be activated
inadvertently. This could then damage the
windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather. 0047
003F Windshield wiper off
0048 0062 Intermittent wipe, low (rain sensor
set to low sensitivity)
0049 0063 Intermittent wipe, high (rain sensor
set to high sensitivity)
004A 00AA Continuous wipe, slow
004B 00A9 Continuous wipe, fast
0084 00D3 Single wipe/00D4 To wipe the wind-
shield using washer fluid Windshield wipers
133Lights and windshield wipers Z
Page 138 of 406
Problems with the windshield wipers
Problem
Possible causes/consequences and
0050
0050Solutions The windshield wipers
are jammed. Leaves or snow, for example, may be obstructing the windshield
wiper movement. The wiper motor has been deactivated.
X For safety reasons, you should remove the SmartKey from the
ignition lock.
or X Switch off the engine using the Start/Stop button and open the
driver's door.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on. The windshield wipers
fail completely. The windshield wiper drive is malfunctioning.
X Select another wiper speed on the combination switch.
X Have the windshield wipers checked at a qualified specialist
workshop. The windshield washer
fluid from the spray
nozzles no longer hits
the center of the wind-
shield. The spray nozzles are misaligned.
X Have the spray nozzles adjusted at a qualified specialist work-
shop. 136
Windshield wipersLights and windshield wipers
Page 183 of 406
Wet roads
If you have driven for a long time in heavy rain
without braking, there may be a delayed reac-
tion from the brakes when braking for the first time. This may also occur after the vehicle has
been washed or driven through deep water.
You have to depress the brake pedal more
firmly. Maintain a greater distance from the
vehicle in front.
After driving on a wet road or having the vehi- cle washed, brake firmly while paying atten-
tion to the traffic conditions. This will warm upthe brake discs, thereby drying them more
quickly and protecting them against corro-
sion.
Limited braking performance on salt-
treated roads If you drive on salted roads, a layer of salt
residue may form on the brake discs and
brake pads. This can result in a significantly
longer braking distance.
R
In order to prevent any salt build-up, apply
the brakes occasionally while paying atten- tion to the traffic conditions.
R Carefully depress the brake pedal and the
beginning and end of a journey.
R Maintain a greater distance to the vehicle
ahead.
Servicing the brakes !
If the red brake warning lamp lights up in
the instrument cluster and you hear a warn-
ing tone while the engine is running, the
brake fluid level may be too low. Observe
additional warning messages in the multi-
function display.
The brake fluid level may be too low due to brake pad wear or leaking brake lines.
Have the brake system checked immedi-
ately. This work should be carried out at a
qualified specialist workshop.
! A function or performance test should
only be carried out on a 2-axle dynamom- eter. If you wish to operate the vehicle on
such a dynamometer, please consult an
authorized Mercedes-Benz Center in
advance. You could otherwise damage the
drive train or the brake system.
! The ESP ®
system operates automatically.
The engine and the ignition must therefore be switched off (the SmartKey must be in
position 0or 1in the ignition lock or the
Start/Stop button must be in position 0or
1) if the electric parking brake is tested on a brake dynamometer.
Braking triggered automatically by ESP ®
may cause severe damage to the brake
system.
All checks and maintenance work on the
brake system must be carried out at a quali-
fied specialist workshop. Consult a qualified
specialist workshop to arrange this.
Have brake pads installed and brake fluid
replaced at a qualified specialist workshop.
If the brake system has only been subject to
moderate loads, you should test the function-
ality of your brakes at regular intervals.
Information on BAS (Brake Assist) (Y page 67)
and BAS PLUS (Brake Assist PLUS)
(Y page 67).
For safety reasons, Mercedes-Benz recom-
mends only installing the following brake
disks and brake pads/linings:
R brake disks that have been approved by
Mercedes-Benz
R brake pads/linings that have been
approved by Mercedes-Benz or that are of
an equivalent standard of quality
Other brake disks or brake pads/linings can
compromise the safety of your vehicle.
Always replace all brake disks and brake
pads/linings on an axle at the same time.
Always install new brake pads/linings when
replacing brake disks.
The vehicle is equipped with lightweight
brake disks to which the wheel assembly with rim and threaded connection is matched. Driving tips
181Driving and parking Z
Page 184 of 406
The use of brake disks other than those
approved by Mercedes-Benz can change the
track width and is subject to approval, if appli-
cable.
Shock-type loads when handling the brake
disks, such as when changing wheels, can
lead to a reduction in comfort when driving
with lightweight brake disks. Avoid shock-
type loads on the lightweight brake disks,
particularly on the brake plate.
Mercedes-Benz recommends that you only
use brake fluid that has been specially
approved for your vehicle by Mercedes-Benz, or which corresponds to an equivalent quality
standard. Brake fluid which has not been
approved for Mercedes-Benz vehicles or
which is not of an equivalent quality could
affect your vehicle's operating safety. Driving on wet roads
Hydroplaning If water has accumulated to a certain depth
on the road surface, there is a danger of
hydroplaning occurring, even if:
R you drive at low speeds.
R the tires have adequate tread depth.
For this reason, in the event of heavy rain or in conditions in which hydroplaning may occur,
you must drive in the following manner:
R lower your speed.
R avoid ruts.
R avoid sudden steering movements.
R brake carefully.
Driving on flooded roads !
Bear in mind that vehicles traveling in
front or in the opposite direction create
waves. This may cause the maximum per-
missible water depth to be exceeded.
Failure to observe these notes may result in damage to the engine, electrical systems
and transmission. If you have to drive on stretches of road on
which water has collected, please bear in
mind that:
R the water level, in the case of still water,
may not exceed a maximum point of the
lower edge of the vehicle body
R you should drive no faster than at a walking
pace Winter driving
G
WARNING
If you shift down on a slippery road surface in an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine brak-
ing on a slippery road surface. G
DANGER
If the exhaust pipe is blocked or adequate
ventilation is not possible, poisonous gases
such as carbon monoxide (CO) may enter the vehicle. This is the case, e.g. if the vehicle
becomes trapped in snow. There is a risk of
fatal injury.
If you leave the engine or the auxiliary heating
running, make sure the exhaust pipe and area
around the vehicle are clear of snow. To
ensure an adequate supply of fresh air, open a window on the side of the vehicle that is not
facing into the wind.
Have your vehicle winter-proofed at a quali-
fied specialist workshop at the onset of win-
ter.
Drive particularly carefully on slippery road
surfaces. Avoid sudden acceleration, steering and braking maneuvers. Do not use the cruise
control or DISTRONIC PLUS.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
X Shift the transmission to position N.182
Driving tipsDriving and parking
Page 260 of 406
Display messages
Possible causes/consequences and
0050
0050Solutions 0027(USA
only)004D
(Canada
only)
Check Brake Fluid Check Brake Fluid
Level Level There is not enough brake fluid in the brake fluid reservoir.
In addition, the
0027(USA only)/ 004D(Canada only) warning
lamp lights up in the instrument cluster and a warning tone
sounds.
G WARNING
The braking effect may be impaired.
There is a risk of an accident. X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.
X Secure the vehicle against rolling away (Y page 174).
X Consult a qualified specialist workshop.
X Do not add brake fluid. This does not correct the malfunction. 0026
Check Brake Pad Check Brake Pad
Wear Wear The brake pads/linings have reached their wear limit.
USA only: the red
0027brake system warning lamp also lights up
while the engine is running.
X Visit a qualified specialist workshop. 0053
Inoperative Inoperative One or more main features of the mbrace system are malfunc-
tioning.
X Have the mbrace system checked immediately at a qualified
specialist workshop. Collision Preven‐ Collision Preven‐
tion Assist Plus tion Assist Plus
Currently Unavail‐ Currently Unavail‐
able See Opera‐ able See Opera‐
tor's Manual tor's Manual COLLISION PREVENTION ASSIST PLUS is temporarily not opera-
tional. Possible causes are:
R the radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation.
R the system is outside the operating temperature range.
R the on-board voltage is too low.
When the causes stated above no longer apply, the display mes-
sage disappears.
COLLISION PREVENTION ASSIST PLUS is operational again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 174).
X Restart the engine. 258
Display
messagesOn-board computer and displays
Page 270 of 406
Display messages
Possible causes/consequences and
0050
0050Solutions 00AC
Coolant Too Hot Coolant Too Hot
Stop Vehicle Turn Stop Vehicle Turn
Engine Off Engine Off The coolant is too hot.
A warning tone also sounds.
G WARNING
Do not drive when your engine is overheated. This can cause some
fluids which may have leaked into the engine compartment to
catch fire.
Steam from the overheated engine can also cause serious burns
which can occur just by opening the hood.
There is a risk of injury.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 174).
X Wait until the engine has cooled down.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by snow, slush or ice.
X Do not start the engine again until the display message goes out
and the coolant temperature is below 248 ‡ (120 †). Other-
wise, the engine could be damaged.
X Pay attention to the coolant temperature display.
X If the temperature increases again, visit a qualified specialist
workshop immediately.
Under normal operating conditions and with the specified coolant
level, the coolant temperature may rise to 248 ‡ (120 †). 003D
See See
Operator's
Operator's Man‐
Man‐
ual
ual The battery is not being charged.
A warning tone also sounds.
Possible causes are:
R a defective alternator
R a torn poly-V-belt
R a malfunction in the electronics
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
! Do not continue driving. The engine could otherwise overheat.
X Secure the vehicle against rolling away (Y page 174).
X Consult a qualified specialist workshop. 268
Display
messagesOn-board computer and displays