2015 MERCEDES-BENZ M-Class washer fluid

Important safety guidelines .............46
Introduction .....................................46
Releasin g......................................... 49
Switching belt adjustment on/off
(on-board computer) ...................... 280
Warning lamp ................................. 318
Warning lamp (function) ................... 49
Seats
Adjusting (electrically) ................... 106
Adjusting the head restraint .......... 106
Cleaning the cover ......................... 378
Correct driver's seat position ........ 104
Folding the rear bench seat for-
wards/back ................................... 337
Important safety notes .................. 105
Overview ........................................ 105
Seat heating problem .................... 110
Seat ventilation problem ................ 111
Storing settings (memory func-
tion) ............................................... 116
Switching seat heating on/of f....... 109
Switching seat ventilation on/of f.. 110
Securing hooks .................................. 340
Selector lever Cleaning ......................................... 378
Sensors (cleaning instructions) ....... 375
Service menu (on-board com-
puter) .................................................. 276
Service products Brake fluid ..................................... 453
Coolant (engine) ............................ 453
DEF special additives ..................... 451
Engine oil ....................................... 452
Fuel ................................................ 448
Important safety notes .................. 447
Refrigerant (air-conditioning sys-
tem) ............................................... 455
Washer fluid ................................... 454
Settings
Factory (on-board computer) ......... 281
On-board computer ....................... 277
Setting the air distribution ............... 148
Setting the airflow ............................ 148
SETUP (on-board computer) ............. 281
Side impact air bag ............................. 52
Side marker lamp (display mes-
sage) ................................................... 299 Side marker lamps (changing
bulbs)
................................................. 131
Side windows Cleaning ......................................... 375
Convenience closing feature ............ 95
Convenience opening feature .......... 95
Important safety information ........... 93
Opening/closing .............................. 94
Overview .......................................... 93
Problem (malfunction) ..................... 97
Resetting ......................................... 96
Sliding sunroof
Important safety notes .................... 97
Opening/closing .............................. 98
Problem (malfunction) ................... 101
Resetting ......................................... 98
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 83
Changing the programming ............. 81
Checking the battery ....................... 83
Convenience closing feature ............ 95
Convenience opening feature .......... 95
Display message ............................ 317
Door central locking/unlocking ....... 80
Important safety notes .................... 80
Loss ................................................. 85
Mechanical key ................................ 82
Overview .......................................... 80
Positions (ignition lock) ................. 157
Problem (malfunction) ..................... 85
Starting the engine ........................ 160
Snow chains
Information .................................... 403
Snow drive program ....................... 248
Sockets
Center console .............................. 349
General notes ................................ 349
Luggage compartment ................... 350
Rear compartment ......................... 350
Specialist workshop ............................ 29
Special seat belt retractor .................. 61
Speed, controlling see Cruise control
Speedometer
Digital ............................................ 270 18
Index

Trim pieces (cleaning instruc-
tions)
.................................................. 378
Trip computer (on-board com-
puter) .................................................. 269
Trip odometer Calling up ....................................... 269
Resetting (on-board computer) ...... 270
Trunk
see Tailgate
Turn signals
Display message ............................ 297
Switching on/off ........................... 123
TWR (Tongue Weight Rating) (defi-
nition) ................................................. 422
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) ........ 347
Vehicle Correct use ...................................... 29
Data acquisition ............................... 30
Display message ............................ 315
Equipment ....................................... 25
Individual settings .......................... 277
Limited Warranty ............................. 30
Loading .......................................... 412
Locking (in an emergency) ............... 88
Locking (SmartKey) .......................... 80
Lowering ........................................ 428
Maintenance .................................... 26
Parking for a long period ................ 185
Pulling away ................................... 160
Raising ........................................... 425
Reporting problems ......................... 29
Securing from rolling away ............ 424
Towing away .................................. 393
Transporting .................................. 395
Unlocking (in an emergency) ........... 88 Unlocking (SmartKey) ...................... 80
Vehicle data ................................... 456
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 456
Vehicle data (off-road driving) Approach/departure angle ............ 458
Fording depth ................................ 457
Maximum gradient climbing abil-
ity .................................................. 458
Vehicle dimensions ........................... 456
Vehicle emergency locking ................ 88
Vehicle identification number see VIN
Vehicle identification plate .............. 446
Vehicle level AMG adaptive sport suspension
system ........................................... 216
Vehicle level (display message) ....... 304
Vehicle maintenance see ASSYST PLUS
Vehicle tool kit .................................. 382
Video Operating the DVD ........................ .273
VIN ...................................................... 446 W
Warning and indicator lamps ABS ................................................ 321
Brakes .......................................... .320
Check Engine ................................. 327
Coolant .......................................... 328
Distance warning ........................... 330
DISTRONIC PLUS ........................... 330
ESP ®
.............................................. 323
ESP ®
OFF ....................................... 324
Overview .......................................... 36
PASSENGER AIR BAG OFF .............. .45
Reserve fuel .................................. .327
Restraint system ............................ 326
Seat belt ........................................ 318
Tire pressure monitor .................... 331
Warranty .............................................. 25
Washer fluid Display message ............................ 316 22
Index

Wheel and tire combination
see Tires
Wheel bolt tightening torque ........... 428
Wheel chock ...................................... 424
Wheels Changing a wheel .......................... 423
Checking ........................................ 401
Cleaning ......................................... 374
Cleaning (warning) ........................ .424
Emergency spare wheel ................. 440
Important safety notes .................. 400
Interchanging/changing ................ 423
Mounting a new wheel ................... 427
Mounting a wheel .......................... 424
Overview ........................................ 400
Removing a wheel .......................... 427
Storing .......................................... .424
Tightening torque ........................... 428
Wheel size/tire size ....................... 428
Window curtain air bag
Display message ............................ 294
Operation ......................................... 52
Windows
see Side windows
Windshield
Defrosting ...................................... 149
Infrared reflective .......................... 364
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 370
Notes ............................................. 454
Windshield wipers
Problem (malfunction) ................... 136
Rear window wiper ........................ 133
Replacing the wiper blades ............ 133
Switching on/off ........................... 132
Winter driving
Slippery road surfaces ................... 190
Snow chains .................................. 403
Winter operation
General notes ................................ 402
Overview ........................................ 402
Radiator cover ............................... 367
Snow drive program ....................... 248
Winter tires
M+S tires ....................................... 402 Wiper blades
Cleaning ......................................... 375
Important safety notes .................. 133
Replacing ....................................... 133
Replacing (rear window) ................ 134
Replacing (windshield )................... 134
Wooden trim (cleaning instruc-
tions) .................................................. 378
Workshop see Qualified specialist workshop Z
ZONE function Switching on/of f........................... 149 Index
23

The hazard warning lamps automatically
switch on if:
R an air bag is deployed or
R the vehicle decelerates rapidly from a
speed of above 45 mph (70 km/h) and
comes to a standstill
The hazard warning lamps switch off auto-
matically if the vehicle reaches a speed of
above 6 mph (10 km/h) again after a full
brake application.
i The hazard warning lamps still operate if
the ignition is switched off. Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is oper- ated five times (Y page 132) while the lights
are on and the engine is running. When you
switch off the ignition, the automatic head-
lamp cleaning system is reset and counting is
resumed from 0. Active light function
The active light function is a system that
moves the headlamps according to the steer-
ing movements of the front wheels. In this
way, relevant areas remain illuminated while
driving. This allows you to recognize pedes-
trians, cyclists and animals.
Active: when the lights are switched on. Cornering light function
The cornering light function improves the illu-
mination of the road over a wide angle in the direction you are turning, enabling better vis-
ibility in tight bends, for example. It can only
be activated when the low-beam headlamps
are switched on.
Active:
R if you are driving at speeds below 25 mph
(40 km/h) and switch on the turn signal or
turn the steering wheel
R if you are driving at speeds between
25 mph (40 km/ h)and 45 mph (70 km/h)
and turn the steering wheel
The cornering lamp may remain lit for a short
time, but is automatically switched off after
no more than three minutes. Exterior lighting
125Lights and windshield wipers Z

Changing the rear bulbs
Opening and closing the service flap Left-hand service flap
Right-hand service flap
You must open the service flap in the cargo
compartment before you can change the
bulbs in the brake lamp.
X To open: release service flap 0043at the top,
e.g. with a screwdriver, and swing it down- ward in the direction of the arrow.
X Right side: remove the first-aid kit before-
hand and pull the parcel net down.
X To close: reinsert service flap 0043.Brake lamp X
Switch off the lights.
X Open the cargo compartment.
X Open the service flap (Y page 132).
X Turn bulb holder 0043counter-clockwise and
remove it.
X Take bulb out of bulb holder 0043.
X Insert the new bulb into bulb holder 0043.
X Insert bulb holder 0043into the lamp and turn
it clockwise.
X Close the service flap (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. 132
Windshield wipersLights and windshield wipers

!
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. Combination switch
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
006B 00D4 To wipe with washer fluid
X Switch on the ignition.
X Turn the combination switch to the corre-
sponding position.
In the 0062or0063 position, the appropriate
wiping frequency is set automatically accord- ing to the intensity of the rain. In the 0063
position, the rain sensor is more sensitive
than in the 0062position, causing the wind-
shield wipers to wipe more frequently.
If the wiper blades are worn, the windshield
will no longer be wiped properly. This could
prevent you from observing the traffic condi-
tions. Switching the rear window wiper on/
off Combination switch
0043
00C5 Rear window wiper switch
0048 008E To wipe with washer fluid
0049 ITo switch on intermittent wiping
004A 0To switch off intermittent wiping
004B 00E2 To wipe with washer fluid
X Turn the SmartKey to position 1or 2in the
ignition lock (Y page 157).
X Turn switch 0043on the combination switch
to the corresponding position.
When the rear window wiper is switched on,
the icon appears in the instrument cluster. Replacing the wiper blades
Important safety notes G
WARNING
If the windshield wipers begin to move while
you are changing the wiper blades, you could be trapped by the wiper arm. There is a risk of
injury.
Always switch off the windshield wipers and
ignition before changing the wiper blades.
! Never open the hood/tailgate if a wiper
arm has been folded away from the wind-
shield/rear window.
Never fold a windshield wiper arm without a
wiper blade back onto the windshield/rear window. Windshield wipers
133Lights and windshield wipers Z

Display messages
Possible causes/consequences and
0050
0050Solutions 0065 The tailgate is open.
G WARNING
When the engine is running, exhaust gases can enter the vehicle
interior if the tailgate is open.
There is a risk of poisoning.
X Close the tailgate. 0066 The hood is open.
G WARNING
The open hood may block your view when the vehicle is in motion.
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.
X Secure the vehicle against rolling away (Y page 182).
X Close the hood. 0051 At least one door is open.
A warning tone also sounds.
X Close all the doors. 00CC
Power Power
Steering
Steering Mal‐
Mal‐
function See Oper‐
function See Oper‐
ator's Manual ator's Manual The power steering is malfunctioning.
A warning tone also sounds.
G WARNING
You will need to use more force to steer.
There is a risk of an accident. 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. No Service No Service Your vehicle is outside the network provider's transmitter/
receiver range.
X Wait until the mobile phone operational readiness symbol
appears in the multifunction display. 00B2
Check Washer Fluid Check Washer Fluid The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X Add washer fluid (Y page 370).316
Display
messagesOn-board computer and displays

For further information on coolant, see
(Y page 453).
Adding washer fluid to the windshield
washer system G
WARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down and touch only the components described in the
following. G
WARNING
Windshield washer concentrate is highly flam- mable. If it comes into contact with hot engine
components or the exhaust system it could
ignite. There is a risk of fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck. Example: washer fluid reservoir
Example: washer fluid reservoir in AMG vehicles X
To open: pull cap0043upwards by the tab.
X Add the premixed washer fluid.
X To close: press cap 0043onto the filler neck
until it engages.
If the washer fluid level drops below the rec-
ommended minimum of 1 liter, a message
appears in the multifunction display prompt-
ing you to add washer fluid (Y page 316).
Further information on windshield washer
fluid/antifreeze (Y page 454). ASSYST PLUS
Service message
The ASSYST PLUS service interval display
informs you of the next service due date.
Information on the type of service and service
intervals (see the separate Maintenance
Booklet).
You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.co m (USA only).
i The ASSYST PLUS service interval display
does not show any information on the
engine oil level. Observe the notes on the
engine oil level (Y page 367).
The multifunction display shows a service
message for several seconds, e.g.: R Service A in .. Days Service A in .. Days
R Service A Due
Service A Due
R Service A Exceeded by .. Days
Service A Exceeded by .. Days
Depending on the operating conditions of the vehicle, the remaining time or distance until
the next service due date is displayed.
The letter A Aor B
B, possibly in connection with a
number or another letter, shows the type of
service. A Astands for a minor service and B
Bfor
a major service.
You can obtain further information from an
authorized Mercedes-Benz Center.
The ASSYST PLUS service interval display
does not take into account any periods of 370
ASSYST PLUSMaintenance and care