Ad
justing the height................................. 47
Au tomatic tightening................................ 48
Care...................................................... 375
Fa stening................................................. 47
Pro tection................................................ 45
Re ar seat belt status displ ay..................... 48
Re duced pr otection.................................. 46
Re leasing................................................. 48
Wa rning lamp........................................... 48
Seat belt adjus Seat belt adjustment tment
Ac tivating/deactivating............................ 48
Fu nction.................................................. 48
Seat belt t
Seat belt t ensioners
ensioners
Deployment............................................. 44
Seat belt w
Seat belt w ar
arning
ning........................................... 48
Seat heating
Seat heating
Activating/deactivating.......................... 118
Seat v
Seat v entilation
entilation
Switching on/o..................................... 119
Self-t
Self-t est
est
Au tomatic front passenger airbag shut
o............................................................. 54 Re straint system..................................... .44
Sensors
Sensors....................................................... 373 Ser
Ser
vice centre
vice centre.............................................. .37
Ser
Ser vice int
vice int erv
erval display
al display , ASSYS
, AS SYST PL
T PL US
US......... .367
Ser
Ser vice, ASS YS
vice, ASS YST PL
T PL US
US................................. 367
Se
Se tting a speed
tting a speed............................................ 227
Short
Short ening t
ening t he br
he braking dist
aking dist ance
ance
BAS....................................................... 219
Side airbag
Side airbag..................................................... 49
Side wind ows
Side windo ws
Au tomatic function................................. 101
Child saf ety lock (rear)............................ .78
Con venience closing.............................. 102
Con venience opening............................. 102
Open/close with key.............................. 102
Opening/closing.................................... 100
Problem................................................. 103
Ra in closing function.............................. 101
Skid c
Skid c hains hains.................................................. 396
Sliding sunr
Sliding sunr oof
oof
Au tomatic functions............................... 106
Closing.................................................. 103
Closing with key..................................... 102
Opening................................................. 103
Opening with theke y.............................. 102 Problem................................................. 106
Ra
in closing function.............................. 106
Smar Smar tphone int
tphone int egr
egration
ation, Android Auto,
Apple CarPlay ®
, Mobile phone, Smart-
phone, iPhone ®
Overview................................................ 352
Sno
Sno w c
w chain mode
hain mode
Ac tivating/deactivating.......................... 397
Sno
Sno w c
w chains
hains................................................ 396
Soc ket
Soc ket
12 V (front passenger foot we ll)............... 136
Tr ailer operatio n.................................... .293
Soc ke
Soc ket
t0ap
0ap, Soc ket 0ap................................ 193
SoTw
SoTw are
are upda te
update
System updates.....................................3 20
SOS butt
SOS butt on, Mer
on, Mercedes me
cedes me........................... 344
Sound
Sound PRE-SAFE ®
Sound................................... 57
Wheels/tyres......................................... 396
Sound g
Sound g ener
enerat
ator
or
Ac oustic presence indicator................... 176 Index
529
529
Sound menu
Sound menu
Functions overview................................ 366
Spar
Spar e par
e par ts
ts, Mercedes-Benz GenuineParts..... 21
Spar
Spar e wheel
e wheel
Emer gency spa rewheel........................ .410
Specialis
Specialist w t work
ork shop
shop ....................................... 37
Speci/c
Speci/c absorp
absorption r
tion rate
ate................................. 27
Speed
Speed
Limiting with the Limiter......................... 228
St oring in cruise control......................... 233
St oring in DISTRONIC............................ .233
St oring in the Limiter..............................2 33
Speed Limit Assist
Speed Limit Assist
Setting................................................... 251
System limits......................................... 250
Speed limit f
Speed limit f or wint
or winter tyr
er tyres
es
Setting................................................... 230
St
St anding lights
anding lights............................................. 141
St
St ar
art/st
t/st op butt
op butt on
on
Pa rking theve hicle................................. 212
St arting theve hicle............................... .180
Switching on the po wer supply/vehicle.. 178
St
St ar
arting assist
ting assist ance
ance...................................... 387 S
S
t
tar
ar ting t
ting t he engine
he engine
St art/stop but ton.................................. 180
St
St ar
arting-o.
ting-o. aid
aid
Drive Away Assist................................... 284
Hill Start Assist...................................... 223
St
St atus displ ay
atus displ ay
Fr ont passenger airbag............................ .54
S
S TEER C
TEER C ONTR
ONTROL
OL, Steer Assist.....................2 22
St
St eer
eer ing
ing
Re ar axle steering................................. .183
St
St eer
eer ing wheel
ing wheel
Driver's airbag......................................... 49
Manually adjusting.................................1 20
Memory function................................... 124
St
St eer
eer ing wheel heat
ing wheel heat er
er
Coupling toseat heating........................ 121
St
St opping
opping
Pa rking theve hicle................................. 212
St ow
St ow ag
ag e space
e space ,St ow age areas
Fr ont centre console.............................. 126
St ow
St ow ag
age spaces
e spaces
Armrest................................................. 126
Centre console (front)............................ 126 Door...................................................... 126
Glo vecompartmen t............................... 126
Suspension
Suspension, AIRMATIC AIRMATIC.............................................. 262
S
S VHC
VHC
Substances of very high conce rn.............. 38
Switc
Switc h-o.
h-o.dela
dela y time
y time
Fr om outside.......................................... 152
Interior................................................... 154
Switc
Switc hing air
hing air -r
-recir
ecir culation mode
culation mode on/o.
on/o.
............................................................ 167, 168
Syst
Syst em se
em se ttings
ttings
Overview of the system settings menu.... 320
Re set function (MBUX multimedia sys-
te m)....................................................... 324 T
T
T
T ak
ak e-bac
e-bac k of end-of-lif
k of end-of-lif e v
e vehicles
ehicles
Pr otection of the environment.................. 21
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 423
Component-speci/c information............ 414
Fa stening points of the trailer hitch........4 21530 530
Index
