brake fluid MERCEDES-BENZ S-CLASS SEDAN 2013 Owners Manual

BAS (Brake Assist System) .................
70
Basic settings see Settings

BAS PLUS (Brake Assist System
PLUS) .................................................... 70
Bass, setting ...................................... 135
Battery (SmartKey) Checking .......................................... 82
Important safety notes .................... 82
Replacing ......................................... 82
Battery (vehicle)
Charging ........................................ 480
Display message ............................ 406
Important safety notes .................. 478
Jump starting ................................. 481
Belt
see Seat belts
Bird's-eye view (navigation) .............184
Blind see Roller sunblind
Blind Spot Assist
Activating/deactivating ................. 385
Notes/function .............................. 360
see Active Blind Spot Assist
BlueTEC (DEF) .................................... 527
Bluetooth ®
Activating/deactivating ................. 147
Authorizing a device (registering) .. 148
Conditions (general) ...................... 147
Conditions (telephone) ..................195
Connecting another mobile phone . 197
Connecting devices .......................147
De-authorizing (de-registering) a
device ............................................ 149
External authorization (general) ..... 149
External authorization (telephone) . 197
General information ....................... 147
Introduction ................................... 193
Receiving vCards ........................... 204
Searching for devices .................... 148
Settings ......................................... 147
Telephone basic menu ................... 198
Telephony ...................................... 195
Telephony notes ............................ 193
Bluetooth ®
interface
Telephony ...................................... 193Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 396
Notes ............................................. 528
Brake fluid level ................................ 461
Brake lamps Display message ............................ 402
Brakes
ABS .................................................. 69
BAS .................................................. 70
BAS PLUS ........................................ 70
Brake fluid (notes) .........................528
Display message ............................ 389
Driving tips .................................... 327
High-performance brake system .... 329
Important safety notes .................. 327
Maintenance .................................. 328
Warning lamp ................................. 422
Breakdown
see Flat tire
see Towing away
Breakdown assistance
see Mercedes-Benz Contact
Brightness, setting (TV, video) ......... 240
Bulbs see Changing bulbs C
California Important notice for retail
customers and lessees ....................29
Call
Accepting/ending/rejecting

.......... 199
see Telephone
Calling up a malfunction
see Display messages
Calling voicemail ............................... 201
Call lists Displaying details ........................... 205
Introduction ................................... 209
Opening and selecting an entry .....209
Saving an entry in the address
book .............................................. 210
Capacities
see Technical data 6
Index

Gracenote Media Database ..............
226H
Handbrake see Parking brake

Harman/kardon ®
Logic 7 ®
surround sound system see Surround sound (harman/
kardon ®
surround sound system)
Hazard warning lamps ......................279
HD Radio™ ......................................... 215
Heading up (navigation) ...................184
Headlamp cleaning system Notes ............................................. 529
Headlamps
Adding fluid to cleaning system .....461
Cleaning system (function) ............ 278
Fogging up ..................................... 281
see Automatic headlamp mode
Headphones
Changing batteries ........................247
Function overview ..........................142
Indicator lamp ................................ 143
Selecting a screen .........................142
Switching on/off ........................... 142
Head restraints
Adjusting ....................................... 106
Adjusting (electrically) ...................106
Adjusting (rear) .............................. 107
NECK-PRO ..................................... 106
NECK-PRO luxury ........................... 106
see NECK-PRO head restraints/
NECK-PRO luxury head restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs (vehicles with
halogen daytime running lamps) .... 284
Changing bulbs (vehicles with LED
daylight lamps) .............................. 284
Display message ............................ 402
Switching Adaptive Highbeam
Assist on/off ................................. 280
Switching on/off ........................... 279
Hill start assist .................................. 306HOLD function
Display message
............................ 411
Function/notes ............................. 342
Home
see Home address
Home address
Entering and saving .......................156
Selecting from the destination
memory ......................................... 159
Hood
Closing ........................................... 457
Display message ............................ 418
Opening ......................................... 456
Hydroplaning ..................................... 329 I
Ignition lock see Key positions


Immobilizer .......................................... 75
Incident (traffic report) ..................... 174
Indicator lamps see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator .... 457
Instrument cluster Overview .......................................... 35
Warning and indicator lamps ...........36
Instrument lighting
see Instrument cluster lighting
Interface (USB, iPod ®
)
see Media Interface
Interior lighting
Ambient light (COMAND) ...............263
Automatic control .......................... 282
Interior lighting .............................. 263
Manual control ............................... 282
Overview ........................................ 281
Reading lamp ................................. 281
see Interior lighting
Intermediate stop
Deleting ......................................... 162
Entering ......................................... 161
iPod ®
Alphabetical track selection .......... 237
Connecting to the Media
Interface ........................................ 234 Index
13

Service
see ASSYST PLUS service interval
display
Service interval display
Displaying service messages .........462
Hiding service messages ...............462
Notes ............................................. 462
Service messages .......................... 462
Service menu (on-board computer) . 385
Service products Brake fluid ..................................... 528
Capacities ...................................... 524
Coolant (engine) ............................ 529
DEF special additives .....................527
Engine oil ....................................... 527
Fuel ................................................ 525
Important safety notes .................. 522
Refrigerant (air-conditioning
system) .......................................... 528
Washer fluid ................................... 529
Setting a station (radio)
Via manual frequency entry ...........212
Settings
Display ........................................... 143
Menu overview .............................. 121
On-board computer ....................... 385
Picture (COMAND) ......................... 240
Picture (Rear Seat Entertainment
System) ......................................... 249
Sound settings ............................... 135
System settings ............................. 143
Setting the language
COMAND ....................................... 149
Rear Seat Entertainment System ... 258
Setting the night design ...................143
Setting the text reader speed ..........145
Setting the vehicle level ...................345
Setting the volume Telephone calls .............................. 134
Video AUX ..................................... 246
Side impact air bag ............................. 48
Side marker lamp (display
message) ............................................ 403
Side windows Convenience closing feature ............ 94
Convenience opening feature .......... 93
Important safety information ........... 92
Opening/closing .............................. 93Problem (malfunction)
.....................95
Resetting ......................................... 95
Sliding sunroof
Important safety notes
....................95
Opening/closing .............................. 96
Problem (malfunction) ...................100
Resetting ......................................... 97
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 82
Changing the programming ............. 81
Checking the battery ....................... 82
Convenience closing feature ............ 94
Convenience opening feature .......... 93
Display message ............................ 419
Door central locking/unlocking ....... 78
Important safety notes .................... 78
Loss ................................................. 84
Mechanical key ................................ 81
Positions (ignition lock) ................. 303
Problem (malfunction) .....................84
Starting the engine ........................ 305
SMS message
see Text message
Snow chains ...................................... 493
Socket Glove box ....................................... 442
Sockets
Points to observe before use ......... 441
Rear compartment ......................... 442
Trunk ............................................. 442
Sound menu ....................................... 135
Sounds see Sound settings
Sound settings
Balance and fader ..........................135
Calling up the sound menu ............ 135
Rear Seat Entertainment System ... 248
Surround sound ............................. 136
Treble and bass ............................. 135
Spare wheel
Storage location ............................ 472
see Emergency spare wheel
Specialist workshop ............................ 31
Speech control see Voice Control System Index
21

Vehicle level
Active Body Control (ABC) ............. 345
AIRMATIC ...................................... 343
Display message
............................ 410
Vehicle level (display message) .......409
Vehicle tool kit .................................. 472
Video see Video DVD
Video AUX
Setting the picture ......................... 240
Video DVD
Automatic picture shutoff ..............240
DVD menu ..................................... 244
Fast forward/rewind ...................... 242
Function restrictions ...................... 241
Interactive content ........................245
Notes on discs ............................... 240
Operation ....................................... 240
Operation using the on-board
computer ....................................... 379
Pause function ............................... 243
Playing conditions .......................... 241
Rear Seat Entertainment System ... 254
Safety notes .................................. 240
Selecting ........................................ 242
Selecting a film/title ...................... 243
Selecting a scene/chapter ............ 243
Setting the audio format ................ 245
Setting the language ...................... 245
Setting the picture ......................... 240
Showing/hiding the control menu . 241
Showing/hiding the menu ............. 242
Stop function ................................. 243
Subtitles ........................................ 245
Switching to ................................... 241
VIN ...................................................... 521
Voice Control System Settings ......................................... 145
Volume, adjusting
COMAND ....................................... 134
Headphones .................................. 142
Navigation messages ..................... 134
Using the remote control (Rear
Seat Entertainment System) ..........140 W
Waiting call ........................................ 201
Warning and indicator lamps ABS
................................................ 423
Brakes ........................................... 422
Check Engine ................................. 427
Cruise control ................................ 331
Distance warning ........................... 428
DISTRONIC PLUS ........................... 428
ESP ®
.............................................. 424
ESP ®
OFF ....................................... 425
Fuel tank ........................................ 428
LIM (DISTRONIC PLUS) .................. 335
Overview .......................................... 36
PASSENGER AIRBAG OFF
indicator lamp .................................. 50
Reserve fuel ................................... 428
Seat belt ........................................ 420
SRS ................................................ 426
Tire pressure monitor .................... 429
Warranty ............................................ 521
Washer fluid Display message ............................ 418
see Windshield washer system
Weather Band
Searching for a channel ................. 214
Switching on .................................. 214
Wheel bolt tightening torque ...........477
Wheel chock ...................................... 474
Wheels Changing a wheel .......................... 473
Checking ........................................ 491
Cleaning ......................................... 465
Important safety notes .................. 490
Interchanging/changing ................513
Mounting a wheel .......................... 476
Removing a wheel ..........................476
Storing ........................................... 514
Tightening torque ........................... 477
Wheel size/tire size ....................... 514
Window curtain air bag
Display message ............................ 398
Operation ......................................... 49
Windows
Cleaning ......................................... 466
see Side windows 26
Index

more firmly. Maintain a safe distance from
vehicles in front.
After driving on a wet road or having the
vehicle washed, brake firmly while paying
attention to the traffic conditions. This will
warm
up the brake discs, thereby drying them
more quickly and protecting them against
corrosion.
Limited braking performance on salt
treated roads G
WARNING
The layer of salt on the brake discs and the
brake pads/linings may cause a delay in the
braking effect, resulting in a significantly
longer braking distance, which could lead to
an accident.
To avoid this danger, you should:
R occasionally brake carefully, without
putting other road users at risk, when you
are driving on salted roads. This helps to
remove any salt that may have started to
build up on the brake discs and the brake
pads/linings.
R maintain a greater distance to the vehicle
ahead and drive with particular care.
R carefully apply the brakes at the end of a
trip and immediately after commencing a
new

trip, so that salt residues are removed
from the brake discs.
Servicing the brakes !
If
the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning messages in
the multifunction display.
The brake fluid level may be too low due to
brake pad wear or leaking brake lines.
Have the brake system checked
immediately. This work should be carried
out at an authorized Mercedes-Benz
Center. All checks and maintenance work on the
brake system must be carried out at a
qualified specialist workshop. This work
should be carried out at an authorized
Mercedes-Benz Center.
Have the brake pads replaced and the brake
fluid renewed at a qualified specialist
workshop,

e.g. an authorized Mercedes-Benz
Center. G
WARNING
If brake pads or brake fluid other than those
recommended are used, the braking
properties of the vehicle can be degraded to
an extent that safe braking is substantially
impaired. This could result in an accident.
! Vehicles with 4MATIC: function or
performance

tests may only be carried out
on a 2-axle dynamometer. If you are
planning to have the vehicle tested on such
a dynamometer, contact an authorized
Mercedes-Benz Center to obtain further
information first. Otherwise, you could
damage the drive train or the brake system.
! Vehicles with 4MATIC: as the ESP®
system operates automatically, the engine
and the ignition must be switched off
(SmartKey in position 0 or 1 in the ignition
lock or Start/Stop button in position 0 or
1) when the electric parking brake is being
tested on a brake dynamometer.
Braking maneuvers triggered automatically
by ESP ®
may seriously damage the brake
system.
! Vehicles with 4MATIC: as the ESP®
system operates automatically, the engine
and the ignition system must be switched
off (SmartKey in position 0 or 1 in the
ignition lock or Start/Stop button in
position 0 or 1) when:
R testing the electric parking brake on a
brake dynamometer.
R you intend to have the vehicle towed with
one of the axles raised.328
Driving tips
Driving and parking

Display messages Possible causes/consequences and
M Solutions$(USA
only)J(Canada
only)
Service See Oper.
Manual There is a malfunction in the system. The brake system continues
to operate normally.
X
Drive on carefully.
X Visit a qualified specialist workshop. $(USA
only)J(Canada
only)
Check Brake Fluid
Level G
Risk of accident
There is not enough brake fluid in the brake fluid reservoir.
Additionally, the red $ (USA only)/ J (Canada only)
warning lamp lights up in the instrument cluster and a warning
tone sounds.
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 Engage the electric parking brake.
X Consult a qualified specialist workshop.
X Do not add brake fluid. This will not rectify the malfunction. G
WARNING
Driving with the message Check
Brake Fluid Level displayed can result in an accident. Have
your brake system checked immediately.
Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can
result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be
seriously burned. Display messages Possible causes/consequences and
M SolutionsG
Tele Aid
Inoperative USA only: one or more of the main functions in the mbrace system
are malfunctioning.
Canada only: one or more of the main functions of the TELEAID
system are malfunctioning.
X
USA only: have the mbrace system checked at a qualified
specialist workshop.
X Canada only: have the TELEAID system checked at a qualified
specialist workshop. PRE-SAFE
Inoperative See
Oper. Manual
G
Risk of injury
Important functions of PRE-SAFE ®

have failed. All other occupant
safety systems, e.g. air bags, remain available.
X Visit a qualified specialist workshop immediately.396
Display messages
On-board computer and displays

Display messages Possible causes/consequences and
M SolutionsService Required
Do Not Shift Gears You cannot change the transmission position due to a malfunction.
A warning tone also sounds.
If transmission position
D is selected:
X Drive to a qualified specialist workshop without shifting the
transmission from position D.
If transmission position R, N or P is selected:
X Notify a qualified specialist workshop or breakdown service. Only Shift to
Position P When
Vehicle Is
Stationary The vehicle is moving.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Shift the transmission to position P.N The trunk lid is open.
X
Close the trunk lid. M G
Risk of accident
The hood is open.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Apply the electric parking brake.
X Close the hood. C At least one door is open.
X
Close all the doors. D
Power Steering
Malfunction See
Oper. Manual G
Risk of accident
The power steering is malfunctioning.
You will need to use more force to steer.
X Check whether you are able to apply the extra force required.
X If you are able to steer safely: carefully drive on to a qualified
specialist workshop.
X If you are unable to steer safely:
do not drive on. Contact the
nearest qualified specialist workshop. ¥
Check Washer Fluid The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X
Add washer fluid ( Y page 461).418
Display messages
On-board computer and displays

Safety systems
Problem Possible causes/consequences and
M Solutions$ (USA only)
J (Canada only)
The red brake system
warning
lamp comes on
while the engine is
running. A warning tone
also sounds. G
Risk of accident
There is not enough brake fluid in the brake fluid reservoir.
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 Engage the electric parking brake.
X Consult a qualified specialist workshop immediately.
X Observe the additional display messages in the multifunction
display.
Do not add brake fluid. This will not rectify the malfunction. G
WARNING
Driving with the brake warning lamp illuminated can result in an accident. Have your brake system
checked
immediately if the brake warning lamp stays on. Do not add brake fluid before checking
the brake system.
Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the
brake fluid catching fire. You can be seriously burned. 422
Warning and indicator lamps in the instrument cluster
On-board computer and displays

X
If necessary, add coolant that has been
tested and approved by Mercedes-Benz.
X Replace cap : and turn it clockwise as far
as it will go.
For further information on coolant, see
(Y page 529).
Windshield washer system and
headlamp cleaning system The washer fluid reservoir is used for both the
windshield

washer system and the headlamp
cleaning system.
i Vehicle components and their service
products must match. You should,
therefore, only use products that have been
tested and approved by Mercedes-Benz.
Information on tested and approved
products can be obtained at any authorized
Mercedes-Benz Center or on the Internet at
http://www.mbusa.com (USA only).G
WARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze

on hot engine parts, because it may
ignite and burn. You could be seriously
burned.
! At temperatures below freezing: always
fill the washer fluid reservoir with a mix of
water and windshield washer concentrate
(e.g. MB WinterFit). There is otherwise a
risk of damaging the windshield washer
system/headlamp cleaning system.
! Only use washer fluid concentrate which
is suitable for plastic lenses. Unsuitable
washer fluid concentrate could damage the
plastic lenses of the headlamps.
! Do not add distilled or de-ionized water to
the washer fluid container. Otherwise, the
level sensor may be damaged.
i Add windshield washer concentrate, e.g.
MB SummerFit, to the washer fluid all year
round. Example: washer fluid reservoir
X
Mix the windshield washer fluid in a
container beforehand.
X At temperatures above freezing: fill the
washer fluid reservoir with a mix of water
and windshield washer concentrate (e.g.
MB SummerFit).
X At temperatures below freezing: fill the
washer fluid reservoir with a mix of water
and windshield washer concentrate (e.g.
MB

WinterFit). Adapt the mixing ratio to the
outside temperature. For information on
the mixing ratio (Y page 529).
X To open: pull cap : upwards by the tab.
X Add the premixed washer fluid.
X To close:
press cap : onto the filler neck
until it engages.
Brake fluid level !
If you notice that the brake fluid level in
the brake fluid reservoir has fallen to the
MIN mark or less, check the brake system
immediately for leaks. Also check the
thickness of the brake linings. Contact a
qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center
immediately.
Do not add brake fluid. This does not
correct the error.
Only check the brake fluid level when the
vehicle is stationary and on a level surface. Engine compartment
461
Maintenance and care Z

The brake fluid level is correct if it is between
MIN
marking ; and MAX marking : on the
brake fluid reservoir. Maintenance
Service interval display
Service messages Information on the type of service and service
intervals (see separate Service Booklet).
You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.com (USA only).
The

service interval display informs you of the
next service due date.
If a service due date has been exceeded, you
also hear an acoustic signal.
The multifunction display shows a service
message for a few seconds, e.g.
Next service A due in .. days
Service A due
Service A overdue by .. days
The letter indicates how much time the
workshop will require to carry out the service
work. The letters displayed range from A for
a short service duration to H for a long service
duration.
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:
X
Note down the service due date displayed
in the multifunction display before
disconnecting the battery.
or
X Subtract 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 457).
Hiding a service message X
Press the % or a button on the
steering wheel.
Displaying service messages X
Switch on the ignition.
X Press = or ; on the steering wheel
to 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
multifunction display.
Please bear the following in mind Resetting service interval display
If the qualified specialist workshop, e.g. a
Mercedes-Benz Center, carried out the
maintenance work, the service interval
display will be reset.
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 462
Maintenance
Maintenance and care