
Symbols
........................................................ 5At
agl ance .................................................... 6
Cockpit ........................................................... 6
Indica tor and warning lamps ........................ .10
Overhead contro l panel ................................ 12
Door control panel and seat adjustment ....... 14
Control settings in there ar passenger
compartment ................................................ 16
Emergencies and breakdowns ...................... 18Digital Owner's Manual
.............................20
Calling up the Digital Owner's Manual ..........20 Genera
l notes............................................. 22
Pr otection of the environment ......................22
Ta ke -ba ckof end-of-life vehicles ...................22
Mercedes-Benz Genuine Parts ......................23
Owner's Manual ............................................ 24
Operating saf ety .......................................... .24
Declaration of Conformity ............................ 26
Diagno stics connection ................................ 30
Qualified specialist workshop ....................... 31Ve
hicle registration ....................................... 31
Cor rect use of theve hicle ............................32
Information on the REA CHregulation ........... 32
Implied warranty .......................................... .32
QR code forre scue card ...............................32
Data storage .................................................33
Copyrights .................................................... 35 Occupant saf
ety......................................... 36
Re stra int sy stem ...........................................36
Seat belts ..................................................... 38
Airbags ......................................................... 42
PRE-SAFE ®
sy stem ....................................... 50
Safely transporting children in theve hi‐
cle ................................................................. 51
No tes on pets in theve hicle .......................... 76 Opening and closing
.................................. 78
Ke y .............................................................. .78
Doo rs............................................................ 82
Load compa rtment ....................................... 88
Side windo ws............................................... 93
Sliding sunroof .............................................. 97
Ro ller sunblinds .......................................... 103Anti-theft pr
otection ................................... 104 Seats and
stowing ................................... 108
No tes on the cor rect driver's seat posi‐
tion ............................................................. 108
Seats .......................................................... 109
St eering wheel ............................................ 11 8
Easy entry and exitfeature .......................... 11 9
Operating the memory function .................. 121
St ow age areas ............................................ 12 2
Cup holders ................................................ 137
Ashtr ayand cigar ette lighter ...................... .140
Soc kets ....................................................... 141
Wi reless charging of the mobile phone
and connection with theex terior aerial ...... 14 3
Fitting/removing thefloor mats ................. 14 5 Light and sight
......................................... 14 6
Exterior lighting .......................................... 14 6
Interior lighting ........................................... 15 5
Wi ndsc reen wipers and windscreen
wa sher sy stem ............................................ 15 6
Mir rors ........................................................ 16 0
Operating the sun visors ............................. 16 32
Contents 

Area pe
rmeable toradio wav es on the
windscreen ................................................ .163
Infrared-reflective windscreen function ...... 16 4Climate control
........................................ 16 5
Overview of climate contro l systems ..........1 65
Operating the climate control sy stem ......... 167 Driving and pa
rking ................................. 17 9
Driving ........................................................ 17 9
DY NA MIC SELECT switch ............................1 94
Au tomatic transmission .............................. 197
Fu nction of the 4MATIC .............................. 201
Re fuelling ................................................... 202
Pa rking ...................................................... .208
Driving and driving saf ety sy stems .............. 217
Tr ailer hit ch................................................ 296
Bicycle rack function .................................. 301
Ve hicle towing instructions ........................ .303 Instrument Display and on-board
comp uter.................................................. 304
Instrument display overview ...................... .304 Overview of
the buttons on thesteering
wheel ..........................................................3 05
Operating the on-board computer .............. 305
Ad justing the design of the instrument
display ........................................................ 307
Showing display conte nt onthe instru‐
ment clus ter ............................................... 307
Overview of displa yson the multifunc‐
tion display .................................................3 09
Ad justing the instrument lighting ................3 10
Menus and submenus ................................. 310
Head-up Display .......................................... 317 LINGU
ATRO NIC ......................................... 319
No tes on operating saf ety .......................... .319
Operation ................................................... 320
Using LINGU ATRO NIC ef fectively ............... 322
Essential voice commands ........................ .323 MBUX multimedia sy
stem ...................... 339
Overview and operation .............................. 339
Sy stem settings .......................................... 374
Na vigation .................................................. 384
Te lephone .................................................. .426 Online and Internet functions ..................... 466
Media .......................................................... 475
Ra dio .......................................................... 483
Sound .........................................................4 86
Re ar Seat En tertainment Sy stem ................4 88 Maintenance and care
.............................495
ASS YST PLUS service inter val display ........ 495
Engine compartment .................................. 496
Cleaning and care ...................................... .502 Breakdown assi
stance ............................. 513
Emergency ................................................. .513
Flat tyre ....................................................... 51 5
Battery (vehicle) .......................................... 521
To w- starting or towing away ....................... 527
Electrical fuses ........................................... 531 Wheels and tyres
..................................... 534
No tes on noise or unusual handling char‐
acteristics .................................................. .534
No tes on regularly inspecting wheels and
tyres ........................................................... 534 Contents
3 

1
Steering wheel gearshift paddles →
19 9
2 Combination swit ch →
14 8
3 Instrument display →
304
4 DIRECT SELECT le ver →
194
5 Media display →
342
6 Climate contro l systems →
167
7 Haza rdwa rning lights →
14 9
8 PASSENGER AIR BAG indicator lamps →
47
9 Glovecompa rtment →
124
A Stow age compartment →
12 3
B Control knob forvo lume and switching sound
on/off →
339
C Calls up navigation →
384
D Calls up thera dio →
484
Calls up media →
478
E Calls up thete lephone →
428
F Cont rol panel for: Individual wheel control
→
261
Manual gearshifting →
19 9
AIRMATIC or →
251
E- AC TIVE BODY CONTROL →
255
Ac tivating/deactivating ESP ®
→
219
Downhill Speed Regulation →
234
G Calls up favo urites →
360
H Calls up vehicle functions →
352
I Active Parking Assist →
280
J DYNA MIC SELECT switch →
19 5
K Touchpad →
342
L Start/ stop button →
180
M MBUX multimedia sy stem control panel →
342
N Adjusts thesteering wheel mechanically →
11 8
O Adjusts thesteering wheel electrically →
11 9
Switches thesteering wheel heater on/off →
11 9
P Control panel for: At
aglance – Cockpit 7 

On-board computer
→
305
Cruise contro l orvariable limiter →
232
Ac tive Dis tance Assi stDISTRONIC →
238
Q Diagno stics connection →
30 R
Unloc ksthe bonn et →
496
S Electric parking brake →
213
T Light switch →
14 6 8
Ataglance – Cockpit 

1
Speedom eter →
304
2 #! Turn signal lights →
14 8
3 ï Trailer hit chis not operational or is swiv‐
elling →
646
4 Multifunction display →
309
5 6 Restra int sy stem →
634
6 Rev counter →
304
7 å ESP®
OFF →
634
÷ ESP®
→
634
8 R Rear fog light →
147
9 K High beam →
14 8
L Low beam →
14 6
T Standing lights →
14 6
A ? Coolant too hot/cold →
642
B Coolant temp erature display →
304
C ! Electric pa rking brake malfunction (yel‐
low) →
634 D
J Brakes (yellow) →
634
E ± Active Lane Change Assi st→
24 5
F L Distance warning →
640
G # Electrical fault →
642
H Ù Electric po werst eering malfunction →
646
I ! ABS malfunction →
634
J h Tyre pressure monitor →
644
K % Diesel engine: preglow
L 8 Fuelreser vewith fuel filler cap location
indicator →
642
M Fuel le vel indicator
N ! Electric parking brake applied (red) →
634
O J Brakes (red) →
634
P ü Seat belt not fastened →
639
Q ; Engine diagnostics →
642
R ä Suspension malfunction →
640 At
aglance – Indicator and warning lamps 11 

1
Sun visors →
16 3
2 p Switches the left-hand reading lamp
on/off →
15 5
3 | Switches the automatic light control
on/off →
15 5
4 c Switches the front interior lighting
on/off →
15 5
5 u Switches there ar interior lighting
on/off →
15 5
6 p Switches theright-hand reading lamp
on/off →
15 5 7
Service call button (Me rcedes me connect) →
454
8 SOS emer gency call sy stem (Mercedes-Benz
emer gency call sy stem) →
459
9 3 Opens/closes the panorama sliding
sunroof →
97
Opens/closes thero ller sunblinds →
103
A Spectacles compa rtment (equipment-depend‐
ent) →
124
B Inside rearview mir ror →
161 At
aglance – Overhead control panel 13 

1
QR code for accessing there scue card →
32
2 Safetyve sts →
513
3 Fire extinguisher →
514
4 Buttons forth e SOS emer gency call sy stem
and breakdown assis tance →
459
5 Tocheck and top up operating fluids →
562
St arting assis tance →
525
6 Totow- start and tow aw ay →
527
7 Flat tyre →
51 5 8
Haza rdwa rning lights →
14 9
9 Fuelfiller flap with instruction labels for tyre
pressu re, fuel type and QR code for accessing
th ere scue card →
202
A Totow- start and tow aw ay →
527
B Warning triangle →
513
C First-aid kit (so ftsided) →
514
D TIREFIT kit →
517 At
aglance – Emer gencies and breakdowns 19 

Data
storage Electronic control units
Elect
ronic control units are fitted in your vehicle.
Some of these are necessary forth e safe opera‐
tion of your vehicle, while some assist you when
driving (driver assis tance sy stems). In addition,
yo ur vehicle pr ovides com fort and enter tainment
functions, which are also made possible byelec‐
tronic control units.
Elect ronic control units contain da tamemories
which can temp orarily or permanently store
te ch nical information about theve hicle's operat‐
ing state, component loads, main tenance
re qu irements and tech nical events or faults.
In general, this information documents thest ate
of a component part, a module, a sy stem or the
sur roundings such as:
R operating status of sy stem components (e.g.
fi ll le vels, battery status, tyre pressure)
R status messages concerning theve hicle or
its individual components (e.g. number of
wheel revo lutions/speed, longitudinal accel‐ eration, lateral acceleration, display of
fas‐
te ned seat belts)
R malfunctions or faults in impor tant sy stem
components (e.g. lights, brakes)
R information on events leading tovehicle
damage
R system reactions in special driving situations
(e.g. airbag deployment, inter vention of sta‐
bility control sy stems)
R ambient conditions (e.g. temp erature, rain
sensor)
In addition toprov iding the actual control unit
function, this data assists the manufacturer in
de tecting and rectifying faults and optimising
ve hicle functions. The majority of this data is
te mp orary and is only processed in theve hicle
itself. Only a small portion of the data is stored
in theeve nt or fault memor y.
When your vehicle is serviced, tech nical da ta
from theve hicle can be read out byservice net‐
wo rkemplo yees (e.g. workshops, manufactur‐
ers) or third parties (e.g. breakdown services).
Services include repair services, maintenance
processes, warranty claims and quality assur‐ ance measures,
forex ample. The read out is per‐
fo rm ed via the legally prescribed port forthe
diagnostics connection in theve hicle. The
re spective service network locations or third
parties collect, process and use the data. They
document tech nical statuses of theve hicle,
assist in finding faults and impr oving quality and
are transmitted tothe manufacturer, if neces‐
sar y.Fu rthermore, the manufacturer is subject
to product liability. Forth is, the manufacturer
requ irestech nical da tafrom vehicles.
Fa ult memories in theve hicle can be reset by a
service outlet as part of repair or maintenance
wo rk.
Depending on the selected equipment, you can
import data into vehicle con venience and info‐
ta inment functions yourself.
This includes, forex ample:
R multimedia data such as music, films or pho‐
to sfo r playback in an integrated multimedia
sy stem
R address book data for use in connection with
an integrated hands-free sy stem or an inte‐
grated navigation sy stem General no
tes33