Cargo compartment coverNotes/how to use ........................ .346
Cargo compartment enlargement
Important safety notes .................. 344
Cargo compartment floor
Important safety notes .................. 347
Opening/closing ............................ 347
Stowage well (under) ..................... 347
Cargo tie down rings ......................... 345
CD player (on-board computer) ........279
Center console
Lower section .................................. 39
Upper section .................................. 38
Central locking
Automatic locking (on-board com-
puter) ............................................. 285
Locking/unlocking (SmartKey) ........8 2
Changing bulbs
Brake lamps .................................. .139
High-beam headlamps ................... 138
Low-beam headlamps .................... 138
Child
Restraint system .............................. 62
Child seat
Forward-facing restraint system ...... 66
LATCH-type (ISOFIX) child seat
anchors ............................................ 63
On the front-passenger seat ............ 65
Rearward-facing restraint system .... 66
Top Tether ....................................... 64
Child-proof locks
Important safety notes .................... 66
Rear doors ....................................... 67
Children
Special seat belt retractor ............... 61
Cigarette lighter ................................ 352
Cleaning
Mirror turn signal ........................... 380
Trailer tow hitch ............................. 381
Climate control
3-zone automatic climate control
with additional rear-compartment
climate control ............................... 150
Automatic climate control (3-
zone) .............................................. 148
Controlling automatically ............... 154
Cooling with air dehumidification .. 153
Defrosting the windows ................. 158 Defrosting the windshield .............. 157
Dual-zone automatic cli
mate co
n-
trol ................................................. 145
General notes ................................ 144
Indicator lamp ................................ 154
Information about using auto-
matic climate control ..................... 152
Information about using dual-zone
automatic climate control .............. 147
Maximum cooling .......................... 157
Overview of systems ...................... 144
Problem with the rear window
defroster ........................................ 159
Problems with cooling with air
dehumidification ............................ 154
Rear control panel ......................... 148
Rear control panel (3-zone auto-
matic climate control with addi-
tional rear-compartment climate
control) .......................................... 150
Refrigerant ..................................... 453
Refrigerant filling capacity ............. 454
Setting the air distribution ............. 156
Setting the air vents ...................... 160
Setting the airflow ......................... 156
Setting the climate mode (AIR
FLOW) ............................................ 155
Setting the temperature ................ 155
Switching air-recirculation mode
on/off ............................................ 159
Switching on/off ........................... 152
Switching residual heat on/off ...... 159
Switching the rear window
defroster on/off ............................ 158
Switching the ZONE function on/
off .................................................. 157
Coat hooks ......................................... 347
Cockpit
Overview .......................................... 34
see Instrument cluster
COLLISION PREVENTION ASSIST
Operation/notes .............................. 70
COMAND
ON&OFFROAD menu ..................... 262
see separate operating instructions
COMAND display
Cleaning ......................................... 381
Combination switch .......................... 132
Index7
PASSENGER AIR BAG indicator
lamps ............................................... 45
Pets in the vehicle ........................... 67
PRE-SAFE
®(anticipatory occu-
pant protection) ...............................6 0
Restrain tsystem warnin glamp ........ 45
OCS
Condition s...................................... .53
Faults ............................................... 57
Operation ......................................... 54
System self-test ............................... 56
Odometer ........................................... 275
Off-road driving
Approach/departure angle ............ 456
Checklist after driving off-road ...... 200
Checklist before driving off-road .... 199
Fording depth ................................ 455
General information ....................... 199
Important safety notes .................. 198
Maximum gradient climbing abil-
ity .................................................. 456
Traveling uphill ............................... 201
Off-road programs (vehicles with
the ON&OFFROAD package)
Displays in the COMAND display ... 262
Function/notes ............................. 258
Off-road program 1 ........................ 258
Off-road program 2 ........................ 259
Off-road system
4MATIC .......................................... 256
DSR ............................................... 257
LOW RANGE off-road gear ............. 259
Off-road 4ETS .................................. 73
Off-road ABS .................................... 69
Off-road ESP
®.................................. 75
Off-road programs (vehicles with
the ON&OFFROAD package) .......... 258
Oil
see Engine oil
On and Offroad menu (on-board
computer) .......................................... 287
On-board computer
AMG menu ..................................... 287
Assistance menu ........................... 281
Audio menu ................................... 278
Convenience submenu .................. 285
Display messages .......................... 290 Displaying a service message ........ 375
DISTRONIC PLUS ........................... 211
Factory settings submenu ............. 286
Importa
nt sa
fety notes .................. 272
Instrument cluster submenu .......... 283
Lighting submenu .......................... 284
Menu overview .............................. 275
Message memory .......................... 290
Navigation menu ............................ 277
On and Offroad menu .................... 287
Operation ....................................... 273
RACETIMER ................................... 288
Service menu ................................. 283
Settings menu ............................... 283
Standard display ............................ 275
Telephone menu ............................ 279
Trip menu ...................................... 275
Vehicle submenu ........................... 285
Video DVD operation ..................... 279
On-road programs
AUTO program ............................... 254
Function/notes ............................. 254
Snow program ............................... 255
SPORT program ............................. 255
Trailer program .............................. 256
Opening and closing the side trim
panels ................................................. 138
Operating safety
Declaration of conformity ................ 28
Important safety notes .................... 27
Operating system
see On-board computer
Operator's Manual
Vehicle equipment ........................... 25
Outside temperature display ........... 273
Overhead control panel ...................... 41
Override feature
Rear side windows ........................... 67
P
Paint code number ............................ 446
Paintwork (cleaning instructions) ... 378
Panic alarm .......................................... 44
Panorama roof with power tilt/
sliding panel
Important safety notes .................. 102
Opening/closing ............................ 104
Index15
Exit position (3rd row of seats) ...... 116
Folding down/up (third row of
seats) ............................................. 113
Folding the 2nd row of seats
forward electrically ........................ 117
Folding the 2nd row of seats
forward manually ........................... 115
Folding the rear bench seat for-
wards/back ................................... 344
Important safety notes .................. 109
Overview ........................................ 109
Seat heating problem .................... 120
Seat ventilation problem ................ 121
Storing settings (memory func-
tion) ............................................... 127
Switching seat heating on/off ....... 118
Switching seat ventilation on/off .. 120
Section
Sliding sunroof ............................... 102
Selector lever
Cleaning ......................................... 382
Sensors (cleaning instructions) ....... 380
Service menu (on-board com-
puter) .................................................. 283
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 451
Coolant (engine) ............................ 452
DEF special additives ..................... 450
Engine oil ....................................... 450
Fuel ................................................ 447
Important safety notes .................. 447
Refrigerant (air-conditioning sys-
tem) ............................................... 453
Washer fluid ................................... 453
Setting the air distribution ............... 156
Setting the airflow ............................ 156
Settings
Factory (on-board computer) ......... 286
On-board computer ....................... 283
SETUP (on-board computer) ............. 287
Side impact air bag ............................. 52
Side marker lamp (display mes-
sage) ................................................... 305
Side windows
Cleaning ......................................... 379 Convenience closing feature ............ 99
Convenience opening feature .......... 99
Hinged side windows ....................... 98
Important safety information ........... 97
Opening/
closi
ng .............................. 98
Overview .......................................... 97
Problem (malfunction) ................... 102
Resetting ....................................... 100
Reversing feature ............................. 98
Sliding sunroof
Important safety notes .................. 102
Opening/closing ............................ 103
Problem (malfunction) ................... 106
Resetting ....................................... 104
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 85
Changing the programming ............. 84
Checking the battery ....................... 85
Convenience closing feature .......... 100
Convenience opening feature .......... 99
Display message ............................ 323
Door central locking/unlocking ....... 82
Important safety notes .................... 82
KEYLESS-GO start function .............. 84
Loss ................................................. 87
Mechanical key ................................ 84
Overview .......................................... 82
Positions (ignition lock) ................. 165
Problem (malfunction) ..................... 87
Starting the engine ........................ 167
Snow chains
Information .................................... 407
Snow drive program ....................... 255
Sockets
Center console .............................. 353
General notes ................................ 353
Luggage compartment ................... 354
Rear compartment ......................... 353
Special seat belt retractor .................. 61
Specialist workshop ............................ 29
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 277
In the Instrument cluster ................. 35
Segments ...................................... 272
18Index
Cockpit................................................. 34
Instrument cluster ..............................35
Multifunction steering wheel .............37
Center console .................................... 38
Overhead control panel ......................41
Door control panel .............................. 42
33
At a glance
Cockpit
FunctionPage
:Steering wheel paddle
shifters
178
;Combination switch132
=Instrument cluster35
?Horn
ADIRECT SELECT lever173
BPARKTRONIC warning dis-
play
224
COverhead control panel41
DClimate control systems144
EIgnition lock165
Start/Stop button165
FunctionPage
FAdjusts the steering wheel
manually
121
GAdjusts the steering wheel
electrically
121
Steering wheel heating122
HCruise control lever203
IOpens the hood370
JDiagnostics connection28
KElectric parking brake190
LLight switch130
MNight View Assist Plus242
34Cockpit
At a glance
Adaptive Highbeam Assist
Gene ral notes
You can use this function to set th ehead-
lamp sto chang ebetween low beam and high
beam automatically. The system recognizes
vehicles wit htheir lights on ,either approach-
ing from th eopposit edirection or traveling in
fron tof your vehicle, and consequentl y
switches th eheadlamps from high beam to
low beam .
The system automatically adapt sth elow-
beam headlamp range depending on th edis-
tance to th eother vehicle. Once thesystem
no longer detects any other vehicles, it reac -
tivates th ehigh-beam headlamps .
The system' soptical sensor is locate dbehind
th ewindshield near th eoverhead control
panel.
Import ant safety notes
GWARNIN G
Adaptive Highbea mAssis tdoes no trecogniz e
road users:
Rwho hav eno lights ,e.g. pedestrian s
Rwho havepoor lighting ,e.g. cyclist s
Rwhoselighting is blocked, e.g. by abarrier
In ver yrar ecases, Adaptive Highbea mAssis t
may fail to recogniz eother road user sthat
hav elights ,or may recogniz ethem to olate. In
this or similar situations, th eautomatic high -
beam headlamp swill no tbe deactivated or
activated regardless .There is aris kof an acci-
dent.
Always carefully observ eth etraffic condition s
and switch off th ehigh-beam headlamp sin
goo dtime.
Adaptive Highbeam As sistcanno ttak eint o
accoun troad ,weather or traffic conditions.
Adaptive Highbeam As sistis only an aid. You
are responsible for adj usting thevehicle's
lighting to th eprevailing light, visibilit yand
traffic conditions.
In particular, th edetection of obstacles can
be restricted if there is:
Rpoor visibility, e.g. due to fog ,heav yrain or
snow
Rdirt on th e sensors or the sensors are
obscured
Switching Adaptive Highbeam Assist
on/off
XTo switch on: turnth eligh tswitch to Ã.
XPress thecombination switch beyon dth e
pressur epoin tin th edirection of arrow :.
The _ indicator lamp in th emultifunc-
tion display lights up when it is dark and th e
ligh t sensor activates th elow-beam head-
lamps.
If you are driving at speeds abov eapprox -
imately 16 mph (25 km/h):
The headlamp range is set automatically
depending on the distance between the
vehicle and other road users.
If you are driving at speeds above approx-
imately 19 mph (30 km/h) and no other
road users have been detected:
The high-beam headlamps are switched on automatically. The Kindicator lamp in
the instrument cluster also lights up.
If you are driving at speeds below approx-
imately 16 mph (25 km/h) or other road
134Exterior lighting
Lights and windshield wipers
users have been detected or the roads are
adequately lit:
The high-beam headlamps are switched off
automatically. TheKindicator lamp in
the instrument cluster goes out. The _
indicator lamp inthe multifunction display
remains lit.
XTo switch off: move the combination
swit ch back to its normal position or move
the light switch to another position.
The _ indicator lamp inthe multifunc-
tion display goes out.
Headlamps fogged up on the inside
Certain climatic and physical cond itions may
cause moisture to form inthe headlamp. This
moisture does not affect the functionalit y of
the headlamp.
Interior lighting
Overview of interior lighting
Overhead control panel
:
p Switches the left-hand front reading
lamp on/o ff
;cSwitches the front interior lighting
on
=v Switches the rear interior lighting on
or off
?| Switches the front interior lighting/
automat icinterior lighting control off
Ap Switches the right-hand front read-
ing lamp on/o ff
BSwitches the automat icinterior lighting
control on
Rear overhead control panel (secon drow of seats)
:
To switch the reading lamp on/o ff
Rear overhead control panel (thir drow of seats)
:
Readin g lamp
Interior lighting control
General notes
In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatical lydeactivated after some time
unless the SmartKey is inposition 2in the
ignit ion lock.
The color and brightness of the ambient light-
ing can beadjusted using the on-board com-
puter (
Ypage 284).
Interior lighting135
Lights and windshield wipers
Z
Useful information
i
This Operator's Manual describes all
models and all standard and optional equip-
ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
iRead the information on qualified special-
ist workshops (
Ypage 29).
Important safety notes
GWARNING
If you operate information systems and com-
munication equipment integrated in the vehi-
cle while driving, you will be distracted from
traffic conditions. You could also lose control
of the vehicle. There is a risk of an accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legal requirements for
the country in which you are currently driving
when operating the on-board computer.
GWARNING
If the instrument cluster has failed or mal-
functioned, you may not recognize function
restrictions in systems relevant to safety. The
operating safety of your vehicle may be
impaired. There is a risk of an accident.
Drive on carefully. Have the vehicle checked
at a qualified specialist workshop immedi-
ately.
If the operating safety of your vehicle is
impaired, pull over as soon as it is safe to do
so. Contact a qualified specialist workshop. The on-board computer only shows messages
or warnings from certain systems in the mul-
tifunction display. You should therefore make
sure your vehicle is operating safely at all
times.
For an overview, see the instrument panel
illustration (
Ypage 35).
Displays and operation
Instrument cluster lighting
The lighting in the instrument cluster, in the
displays and the controls in the vehicle inte-
rior can be adjusted using the brightness con-
trol knob.
The brightness control knob is located on the bottom left of the instrument cluster
(
Ypage 35).
XTurn the brightness control knob clockwise
or counter-clockwise.
If you turn the light switch to Ã,Tor
L, the brightness is dependent upon
the brightness of the ambient light.
iThe light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are not illuminated.
Speedometer with segments
The speedometer is divided into segments
only on vehicles with DISTRONIC PLUS.
The segments in the speedometer indicate
which speed range is available.
RDISTRONIC PLUS activated (Ypage 205):
One or two segments in the set speed
range light up.
RDISTRONIC PLUS detects a vehicle in front
that is driving at a slower speed than the
stored speed:
The segments between the speed of the
vehicle in front and the stored speed light
up.
272Displays and operation
On-board computer and displays