
Fu nctio n. .............................................. 17 2
Sy st em limitations .............................. .1 72
Ad aptiv ec ru ise control
see Ac tiv eD is ta nce Assi st DISTRONIC
Ad aptiv eH ighbeam Assist
Fu nctio n. .............................................. 11 7
Switching on/of f. ................................. 11 8
Ad diti ve s .................................................. 390
Engine oil ............................................ 390
Fu el ..................................................... 390
Ad diti ve s( engine oil)
see Ad ditives
Ad diti ve s( fuel)
see Fu el
Ad dres sb oo k
see Contacts
Ad justin gt he balance/ fa der
Burmes te r ®
high-end 3D sur ro und
soun ds ys te m. ..................................... 31 8
Burmes te r ®
sur ro und soun ds ys te m. .. .3 17 Ad justin gt he bass, mid- ra ng ea nd
treble
Burmes te r ®
high-end 3D sur ro und
soun ds yst em ....................................... 31 7
Ad justin gt he mid- ra nge, treble and
bass
Burmes te r ®
high-end 3D sur ro und
soun ds yst em ....................................... 31 7
Ad justin gt he sound fo cus
Burmes te r ®
sur ro und soun ds ys te m. .. .3 17
Ad justin gt he sound optimization
Burmes te r ®
high-end 3D sur ro und
soun ds yst em ...................................... 31 8
Ad justin gt re ble, mid- ra ng ea nd bass
settings
Burmes te r ®
high-end 3D sur ro und
soun ds yst em ................. ...................... 31 7
ADS PL US da mp ing sy st em
see AI RB OD YC ONTROL
Af te r- sales service center
see ASS YS TP LU S
Air bag ........................................................ 38
Ac tivation .............................................. 32 Bel ta ir ba g. ........................................... 36
Fr ont air bag (driver ,f ro nt passenger) ... 38
Ins tal lation locations ............................ .3 8
Knee airbag ........................................... 38
Overvie w. .............................................. 38
Pr ot ection ............................................. .3 9
Re duced pr ot ection .............................. .4 0
Sid ei mp ac ta ir ba g. .............................. 38
Wi ndo wc ur ta in air bag .......................... 38
AIR BO DY CONT RO L ................................ .1 76
Setting ................................................. 17 8
Suspensio n. ......................................... 17 6
Air conditioning sy st em
see Climat ec ontrol
Air distribution ........................................ .1 27
Air freshener sy st em
see Fr ag ra nce sy st em
Air pressure
see Ti re pressure
Air suspension
see AIR BO DY CO NTROL
Air ve nts ................................................... 13 2
Ad justing (front) .................................. 13 2Index 459

Child seat
Fr ont passenger seat (no te s) ................. 53
Fr ont passenger seat (rear wa rd -
fa cing/for wa rd -facing) .......................... 53
LA TC H-type (ISOFIX )( ins ta lling) ............ .5 1
LA TC H-type (ISOFIX )( no te s) .................. 49
No te s. .................................................... 46
To pT et her ............................................. .5 2
Child seat saf et yf eature ...... .. .................. 49
Children
Child sea ts af et yf eatur e. ...................... .4 9
Re st ra int sy st ems ................................. .4 6
Cigar et te lighter
Fr ont center console ........................... .1 07
Cleaning
see Care
Climat ec ontrol ........................................ 12 7
3-zone au to matic clima te control
panel ................................................... 12 7
Ac tivating/deactivating ...................... .1 28
Ac tivating/deactivating th eA /C
function (cont ro lp anel) ...................... .1 28
Ac tivating/deactivating th eA /C
function (multimedia sy st em) .............. 12 8 Ac tivating/deactivating th es ynchro‐
nization function (cont ro lp anel) .......... 12 9
Ac tivating/deactivating th es ynchro‐
nization function (multimedia sys‐
te m) ..................................................... 13 0
Ad justing th ec limat es tyle settings ..... 12 9
Air di st ri bution settings .............. ........ .1 29
Ai r-recirculation mode ......................... 13 0
Au to matic control ................................ 12 8
Climat es tyle function .......................... 12 9
Defrosting th ew indo ws ....................... 13 0
Defrosts th ew indshield ....................... 12 7
Dual-zone au to matic clima te control
panel ................................................... 12 7
Filling capacity fo rP AG oil .................. .3 94
Fr ont air ve nts ..................................... 13 2
Glo ve bo xa ir ve nt ................................ 13 3
Inserting/removing th ef lacon (fra‐
gr anc es ys te m) .................................... 13 1
Ionization ............................................. 13 0
Re ar air ve nts ...................................... 13 3
Re ar operatin gu nit .............................. 12 7
Re frigerant .......................................... 393
Re frigerant fi lling capacity .................. .3 94
Re sidua lh eat ....................................... 13 0
Sets th ea ir fl ow ................................... 12 7 Setting th ea ir distribution .................. .1 27
Setting th ef ra grance sy st em ............... 13 0
Setting th et emperatur e. .................... .1 27
Switching th er ear windo wh eater
on/of f. ................................................. 12 7
Ve ntilating th ev ehicle (con ve nience
opening) ................................................. 74
Wi ndshield hea te r. ............................... 13 2
Climat es tyle
Fu nctio n. ............................................. 12 9
Setting ................................................. 12 9
Cockpit ...... ... ............................................... .6
Ov ervie w. ............................................... .6
COMAND
see Multimedi as ys te m
COMAND To uch
Managing devices ................................ 24 2
Combination switch
see Tu rn signals
Compass .................................................. 27 2
Compu te r
On-boar dc omputer ............................. 204464
Index

Me th od of operation ........................... .1 40
Switching off/on .................................. 14 1
Electric pa rk ing brake .................... .1 55, 15 6
App ly ing automaticall y. ...................... .1 55
Applying or re leasing manuall y. .......... .1 56
Emergency braking .............................. 15 6
Re leasing automaticall y. ...................... 15 5
Electrical fuses
Befor er eplacing af use ........................ 350
Electrical fuses
see Fu ses
Electronics ............................................... 384
Emer ge ncy
Overvie woft he help function s. ............. 16
Saf et yv es t. ......................................... 334
Eme rg ency braking ................................ .1 56
Emer ge ncy call sy st em
Mercedes-Benz mbrace ®
(USA) .......... .2 87
Emer ge ncy engine st art ......................... 350
Emer ge ncy operation mode
St artin gt he ve hicle ............................. 13 6 Emer ge ncy re lease
Tr unk lid (from inside) .................... .. ...... 71
Emer ge ncy Te nsioning Devices
Ac tivation .............................................. 32
Energy consum pt ion
SmartK ey ............................................... 58
Engine
EC Os ta rt /s to pf unction ..................... .1 40
Engine numbe r. .................................. .3 86
Ju mp -s ta rt ing ...................................... 342
St artin g( eme rg ency operation
mode) ......... ..... .................................... 13 6
St ar tin g( Re mo te Online) ..................... 13 6
St artin g( st art/ st op button) ................ .1 35
Switching of f( st art/ st op button) ........ 14 9
Engine data
Displaying ............................................ 14 2
Engine number ........................................ 386
Engine oil ................................................ .3 23
Ad ding ................................................ .3 23
Ad ditives ............................................ .3 90
Capacity .............................................. 391
Che ck ing th eo il le ve lu sing th eo il
dipstic k. .............................................. 323 MB- Fr eigabe or MB-Appr ov al .............. .3 91
Quality ................................................. 391
ESP ®
Crosswind Assis t. ................................ 15 9
ESP ®
(Electronic St ability Prog ra m)
Ac tivating/deactivating ...................... .1 59
Exhaus tp ipes (Care) ............................... 329
Exterior lighting
Ca re .................................................... 329
Ex te ri or lighting
see Lights
External device
Lockin g. .............................................. .2 43
Eyeglasses co mp artme nt ......................... 99
F
Fa tigue de te ction
see AT TENTION ASSIST
Fa ult message
see Displ ay messa ge
Favo ri te s
Ad ding ................................................ .2 33Index 47 1

see PRE-SAFE ®
(anticipator yo ccu‐
pant pr ot ection)
see PRE-SAFE ®
Impulse Side
see PRE-SAFE ®
PLUS (anticipatory
occupant pr ot ection plus)
see Re st ra int sy st em
see Seat belts
Odome te r
see To ta ld is ta nce
Oil
see Engine oil
On-boar dc om puter ................................. 21 3
Assi st anc eg ra phic men u. .................. .2 08
Displaying th es ervice due dat e. .......... 31 9
Media menu ......................................... 21 2
Menu designs ...................................... 21 4
Menus ................................................ .2 04
Multifunction displa y. .......................... 206
Na vigation sy st em menu ..................... .2 10
Operating ............................................ 204
Ra dio menu .......................................... 21 1
Service menu ...................................... 207
Te lephon em en u. ................................ .2 12
Tr ip men u. .......................................... .2 08 On-boa rd diagno st ics inter fa ce
see Diagno st ics connection
Open-source software .............................. 29
Opening th et ru nk lid using yo ur fo ot
HANDS-FREE AC CES S. .......................... 69
Operating fl uids
Ad ditives (fuel) .................................... 390
Brak ef luid .................... ... ................... .3 91
Coolan t( engine) .. .......................... .. .... 392
Engin eo il ............................................ 390
Fu el (gasoline) .................................... .3 89
No te s. ................................................. 388
Re frigerant (ai rc onditioning sy st em) ... 393
Wi ndshield wa sher fl uid ...................... 393
Ope ra tin gs af et y
Declaration of conformity (wireless
ve hicle components) ............................. 23
Information ............................................ 22
Operating sy st em
On-boar dc omputer ............................ .2 04
Operator's Manual
Ve hicle equipment ................................. 20
Operator's Manual (digital) ....................... 18 Outsid em ir ro rs ............................... 12 2, 12 3
Anti-gla re mode (au to matic) ............... .1 23
Au to matic mir ro rf olding function ........ 12 4
Fo lding in/out .................................... .1 22
Pa rk ing position .................................. .1 23
Setting ................................................. 12 2
Using th em emor yf unction .................. .9 6
Overhead control panel ........................... .1 2
P
Pa int code ................................................ 386
Pa intwor k( cleaning instructions) ........ .3 28
Pa nic alarm ................................................ 58
Ac tivating/deactivating ......................... 58
Pa noramic sliding sunroof
see Sliding sunroof
Pa rk position
Selecting ............................................. 14 4
Selecting au to matical ly ....................... 14 4
Pa rk ing .................................................... .1 56
Pa rk ing
see Electric parkin gb ra ke Index 47 9