
Ve
hicles with a tyre pressure monitoring sys‐
te m: you can also check the tyre pressure using
th e on-board computer.
Only cor rect tyre pressures when the tyres are
cold. Conditions for cold tyres:
R The vehicle has been par ked with the tyres
out of direct sunlight for at least thre e hours.
R The vehicle has tr avelled less than 1.6 km.
A rise in the tyre temp erature of 10°C increases
th e tyre pressure byappr ox.10 kPa (0.1 bar/
1. 5 psi). Take this into account when checking
th e tyre pressure of warm tyres.
Tr ailer operation no tes
Alw ays inflate there ar axle tyres tothere com‐
mended tyre pressures on the tyre pressure
ta ble for increased load.
Note s on driving on sand
When driving on sand, you can lo werth e tyre
pressure (/ page145). Ty
re pressure table The tyre pressure
table is on the inside of the
fuel filler flap. The tyre pressure
table sho ws there commended
tyre pressure for all tyres appro vedfo rth is vehi‐
cle. The recommended tyre pressures apply for
cold tyres under various operating conditions,
i.e. loading and/or speed of theve hicle.
If one or more tyre sizes precede a tyre pres‐
sure, the tyre pressure information following is
only valid forth ose tyre sizes.
If th e preceding tyre sizes are complemented by
th e+ symbol, the tyre pressure information fo
llowing sho wsalternative tyre pressures.
These tyre pressures may impr oveyour vehicle's
ri de comfort. Fuel consum ption may then
increase slightl y.
The load conditions "partially laden" and "fully
laden" are defined in theta ble for dif fere nt num‐
be rs of passengers and amounts of luggage. The
actual number of seats may dif fer from this.
Make sure toobser vethefo llowing fur ther rela‐
te d subjec t:
R Notes on tyre pressure (/ page 409) Ty
re pressure moni toring sy stem Fu
nction of the ty repressure moni toring sys‐
tem
The sy stem checks the tyre pressure and the
tyre temp erature of the tyres fitted totheve hicle
by means of a tyre pressu resensor.
New tyre pressure sensors, e.g. in winter tyres,
are automatically taught-in during thefirs t jour‐
ney they are used. 41 0
Wheels and tyres

Child seat
App rova l categories .............................. .52
At tach ing (no tes) ................................... 51
Basic instructions .................................. 44
Fr ont passenger seat (no tes) ................. 66
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 65
ISOFIX/i-Size (fitting) ............................58
No tes on risks and dangers ...................45
Re commended child restra int sys‐
te ms ...................................................... 48
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 62
Seats suitable for i‑Size child
re stra int sy stems ................................... 57
Seats suitable for ISOFIX child
re stra int sy stems ................................... 54
Secu ring on the front passenger seat ....67
Secu ring on there ar seat ...................... 64
To pTe ther ..............................................60
Child ren
Av oiding dangers in theve hicle .............45
Basic instructions .................................. 44
CI+ module .............................................. 358
Calling up a menu ................................ 358 CI+ module (TV)
Inserting a Smart Card ........................ 358
Cigar ette lighter
Fr ont centre console ............................ 11 2
Re ar .................................................... .112
City lighting .............................................. 121
Cleaning see Care
Climate control Activating/deactivating the A/C
function (cont rol panel) ...................... .133
Ac tivating/deactivating the A/C
function (multimedia sy stem) .............. 13 3
Ac tivating/deactivating the synchro‐
nisation function (multimedia sys‐
te m) ..................................................... 13 4
Air di stribution settings .......................1 34
Air-recirculation mode ......................... 13 4
Au tomatic control ................................ 13 3
Climate style function .......................... 13 4
Demi sting windo ws............................. 13 4
Fr ont air vents ..................................... 14 0
Ionisation ............................................. 13 5
No te .................................................... 13 2Re
ar air vents ...................................... 14 0
Re ar operating unit .............................. 13 2
Re sidual heat ....................................... 13 5
Setting the climate style ......................1 34
St ationary heater/ ventilation .............. 13 5
Switching on/off ................................. 13 3
THERMOTRONIC contro l panel ............13 2
Ve ntilating theve hicle (con venience
opening) ................................................ 79
Wi ndsc reen heating ............................. 13 5
Climate style
Fu nction .............................................. 13 4
Setting ................................................. 13 4
Cockpit ........................................................ .6
Overview .................................................6
Cof fee cup symbol
see ATTENTION ASSIST
COMAND Online see Multimedia sy stem
COMAND Touch
Managing devices ................................ 266
Combination switch .................................11 9
Compass .................................................. 298 Index
511

Fu
se box in there ar ............................ .407
Fu se box on the dashboard ................. 407
No tes .................................................. 405 G
G-Mode ..................................................... 15 2
Garage door opener Clearing the memory ........................... 172
Opening or closing the door ................1 72
Programming buttons .......................... 17 0
Ra dio equipment appr oval numbers .... 173
Re solving problems .............................. 171
Synchronising thero lling code ............ .171
Gearshift recommendation ....................15 6
Genera l operating permit number
(EU) .......................................................... .427
Genuine parts ............................................ 20
Glide mode ............................................... 157
Glo vebox
Locking/unlocking .............................. 100 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 408
Hazard warning lights ............................ .119
HD prog rammes
see CI+ module
Head restra int
Fr ont (luxury head restra int) .................. 89
Re ar (adjusting) .................................... .90
Re ar (fitting/removing) .......................... 91
Headlamp flasher ................................... .119
Headphones (Rear Seat Entertain‐
ment Sy stem)
Connecting .......................................... 367
Disconnecting .................................... .367
Overview ............................................. 367
High beam Adaptive Highbeam Assist Plus ............ 121
Switching on/off .................................. 11 9
HIGH RANGE Shifting ................................................ 15 9High-pressure cleaner (care)
................. 382
Hill Start Assist ........................................ 194
HOLD function ......................................... 19 5
Fu nction/no tes ................................... 19 5
Switching on/off ................................. 19 5
Hotspot Setting up (Wi-Fi) ................................. 265
Vi a business telephony ........................ 263 I
i-Size child seat securing sy stem
Fitting .................................................... 58
Seats suitable for attaching ................... 57
Identification pla te
Engine ................................................. 427
Ve hicle ................................................ 427
Ignition Switching on (S tart/S top button) ........ 141
Ignition key
see Key
Immobiliser ................................................ 85
Implied warranty
Ve hicle .................................................. 25 Index
521

Internet
radio
Calling up ............................................ 332
Deleting stations ................................ .333
Logging out ......................................... 333
Overview ............................................. 332
Re gis tering .......................................... 333
Saving stations .................................... 333
Selecting and connecting toast ation
............................................................ .333
Selecting stre am ................................ .333
Setting options ................................... .333
Te rm s of use ........................................3 33
Ionisation Activating/deactivating (multimedia
sy stem) ................................................ 13 5
iPhone ®
see Apple CarPlay™
see Mercedes-Benz Link
ISOFIX child seat securing sy stem
Fitting .................................................... 58
Seats suitable for attaching ................... 54 J
Jack Declaration of conformity ......................23
Storage location ................................... 41 8
Jump-start connection ............................399
Gene ral no tes ...................................... 397 K
Ke y.............................................................. 71
Ac oustic locking verification signal ........ 72
Battery ................................................... 73
Emergency key ...................................... 73
Energy consumption .............................. 72
Fe atures ................................................ 71
Ke yring attachment .............................. 73
Overview ................................................ 71
Pa nic alarm ............................................ 72
Problem .................................................74
Un locking setting .................................. .72
Ke y functions
Deactivating .......................................... 72
Kickd own.................................................1 56
Using ................................................... 15 6Knee airbag
................................................ 36 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language .................................................. 267
No tes ................................................... 267
Setting .................................................2 67
LED light see In telligent Light Sy stem
Light switch Overview ..............................................1 17
Lighting see In terior lighting
see Lights
Lights ........................................................ 11 7
Ac tive headla mps ................................ 12 0 Index
523

No
tes ..................................................... 98
Ro ofrack ............................................. 108
Ti e-down eyes ...................................... 107
Loading guidelines .................................... 98
Loads Securing ................................................ 98
Locator lighting see Sur round lighting
Locking dif fere ntial
see Dif fere ntial lo cks
Locking/unlocking Emer gency key ...................................... .76
Un locking/opening the doors from
th e inside ............................................... 76
Low beam (symm etrical dipped beam) .................. 11 7
Switching on/off .................................. 11 7
LO W RANGE
Shifting ................................................ 15 9
Lu bricant additives
see Additives
Lu ggage
Securing ................................................ 98 M
Maintenance see ASSY STPLUS
Malfunction Restra int sy stem ................................... 30
Map ...........................................2 91, 293, 294
Av oiding an area ..................................2 96
Av oiding an area (o verview) ................ .295
Changing an area ................................ 296
Deleting an area .................................. 296
Displ aying Qibla .................................. 298
Displaying the compass ....................... 298
Displaying the map version ................ .295
Displ aying the next intersecting
st re et ................................................... 295
Displaying the satellite map ................2 98
Displ aying the tra ffic map .................... 291
Displaying weather information .......... .298
Map data ............................................. 297
Moving ................................................ 294
Overview ............................................. 293
Selecting POI symbols ......................... 294
Selecting text information ................... 295
Selecting the map orientation .............2 94Setting
the map scale .......................... 294
Setting the map scale automatically ....2 98
Up dating .............................................. 297
Map and compass Overview .............................................2 93
Massage prog rammes
Overview ............................................... 92
Re setting the settings ............................92
Massage prog rams
Selecting the front seats ....................... 92
Massage settings Resetting ............................................... 92
Matt finish (cleaning instructions) ........ 383
Maximum gross vehicle weight ............ .427
Maximum speed see Limiter
Mecca ....................................................... 298
Media Menu (on-boa rdcompu ter) .................. 234
Sear ching ............................................ 340
St art cinema mode .............................. 346
Media display Notes .................................................. 252 Index
525