
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Front-passenger airbag dis-
abled See Owner's Manual *T
he front passen ger airbag has been disabled even though an adult or a person of adult build is on the front passenger
seat. If additional forc es are applied tothe seat, thewe ight the system de tects may be too lo w. &
W WARNI NG
ARNI NG‑ Risk of injury or evenfata l injury when the front passenger airbag is disabled
If th e front passenger airbag is disabled, It will not be deplo yed in theev ent of an accident and cannot per form its
intended pr otective function.
A person in the front passenger seat could then, forex ample, come into contact with theve hicle interior, especially
if th e person is sitting too close tothe dashboard. #
Beawa reofthe status of the front passenger airbag bo thbefore and during the journe y. #
Stop theve hicle immediately in accordance with the tra1c conditions. #
Make sure that no objects are trapped under the front passenger seat. #
Check the status of automatic front passenger airbag actuation (/ page 52).#
If necessar y,consult a quali/ed specialist workshop immediatel y.
Front-passenger airbag
enabled See Owner's Man-
ual *T
he front passen ger airbag will be enabled while theve hicle is in motion in thefo llowing situations:
R even when a child, a small adult or an object weighing less than the system weight thre shold is located on the front
passenger seat
R even when the front passenger seat is not occupied
The system may de tect objects or forc es that are adding tothewe ight applied tothe seat. 374 374
Display messages and
warning/indicator lamps 

Fu
el....................................................... 364
Re ser ve................................................. 364
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 371
Component-speci/c information............ 357
Fa stening points of the trailer hitch........3 70
Information............................................3 55
Mounting dimensions of a trailer hitch... .370
Overhang dimension of the trailer hitc h..3 70
Re gula tory radio identi/cation................ 357
Re gula tory radio identi/cation – Indo-
nesia and Israel...................................... 357
Ro of load............................................... 369
To ngue weight........................................ 371
To wing capacity.................................... .370
T
T elephone elephone
Blue tooth ®
............................................. 279
Charg ing wirelessly (mobile phone)........ 125
Connecting a mobile phone/Passk ey..... 279
Connecting a mobile phone/Secure
Simple Pairing........................................ 279
Emer gency call...................................... 289
Menu..................................................... 279
No tes..................................................... 276 No
tes on wireless charging (mobile
phone)................................................... 123
Operating modes................................... 278
Te lephone menu overview......................2 78
T
T elephon elephon y oper
y operating modes
ating modes
Blue tooth ®
telephony............................. 278
Car telephon y........................................ 278
T
T em
em per
per ature
ature
Setting theve hicle interior temp era-
ture....................................................... 144
Themes
Themes Fastening.............................................. .263
T
T ie-do
ie-do wney
wn eyes
es.............................................. 121
TIREFIT kit
TIREFIT kit
Declaration of conformity......................... 32
Storage location.................................... .320
T T ongue w
ongue w eight
eight.............................................. 371
T
T op Tet
op Tether
her ...................................................... 67
T
T ouc
ouc h Contr
h Contr ol
ol
MBUX................................................... .259
On-board computer................................ 251
T
T ouc
ouc hpad
hpad
Operating.............................................. 259 T
T
ouc
ouc hscr
hscr een
een................................................ 259
To
To w bar syst
w bar syst em
em
To wing away.......................................... 248
Tow
Tow -awa
-a wa y pr ot
y pr otection
ection ...................................... 99
Tow
Tow -st
-star
arting
ting................................................. 334
To
To wing
wing ,To w bar system
Pulling/ towing...................................... .248
To
To wing away
wing away................................................. 330
To
To wing eye
wing eye................................................... 333
To
To wing met
wing met hods
hods .......................................... .330
Tow
Tow ling
ling
To wing me thods.................................... .330
Tr
Tr a1c
a1c inf
infor
ormation
mation
Ac tivating............................................... 273
Tr
Tr a1c
a1c Jam Assist
Jam Assist ant
ant
Ac tive Stop-and-Go Assist...................... 204
Tr
Tr a1c
a1c light w
light w ar
arning/displ ay
ning/display......................... 212
Tr
Tr a1c
a1c Sign Assist
Sign Assist
Fu nction................................................ 212
Setting.................................................. .214
Tr
Tr ailer coupling
ailer coupling , Ball neck............................ .242 Index
471
471 

T
T
r
railer dra
ailer dra wbar
wbar, Pulling/ towing, Tow
bar system................................................... 248
Tr
Tr ailer hitch
ailer hitch
Axle load................................................ 371
Bic ycle rack ........................................... 246
Care...................................................... 313
Coupling up/uncoupling a trailer............ 244
Fa stening points.................................... 370
Fo lding the ball neck out/in................... 242
General no tes....................................... .370
Mounting dimensions............................. 370
Overhang dimension.............................. 370
Soc ket................................................... 244
To ngue weight........................................ 371
To wing capacity.................................... .370
Tr ailer Manoeuvering Assis t....................240
Tr
Tr ailer Manoeuv ailer Manoeuv er
ering Assist
ing Assist, Shunting
assis tant
Fu nction................................................ 240
Tr
Tr ailer Manoeuvr
ailer Manoeuvr ing Assist
ing Assist
Using..................................................... 241
Tr
Tr ailer oper
ailer oper ation
ation
Ac tive Blind Spot Assist.......................... 216
Ac tive Lane Keeping Assist..................... 217 Bicycle
rack ........................................... 246
Coupling up/uncoupling a trailer............ 244
Fo lding the ball neck out/in................... 242
No tes..................................................... 242
Soc ket................................................... 244
T
T r
railer st
ailer st abilisation
abilisation , ESP®
............................. 190
Tr
Tr ansmission
ansmission
Engaging drive position.......................... 171
Engaging neutral................................... .170
Engaging park position manuall y............ 170
Engaging reve rsege ar............................ 170
Tr Tr ansmission position displ ay
ansmission position displ ay....................... 169
Tr
Tr ansmission positions
ansmission positions
DIRECT SELECT le ver............................. 169
Tr
Tr anspor
anspor ting
ting
Ve hicle.................................................. 332
T
T uneIn
uneIn, Internet radio
Calling up.............................................. 298
T
T ur
ur n signal indicat
n signal indicat or
or.................................... .129
T
T ur
ur n signal light
n signal light............................................ 129
TV
TV HD prog rammes.................................... 295 T
T
w
w o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 356
Installation............................................. 355
Tr ansmission output.............................. .356
T T ype appr ov
ype appr oval number EG
al number EG ............................. 358
T T yr yr e
ein0ation
in0ation com
compr
pressor
essor .............................. .32
T
T yr
yr e pr
e pr essure
essure
Checking............................................... 341
TIREFIT kit.............................................. 321
Ty re pressure loss warning system,
function................................................. 342
Ty re pressure loss warning system,
re starting............................................... 343
Ty re pressure table................................ .340
T
T yr yr e pr
e pr essur
essur e loss w
e loss w ar
arning sy
ning sy st
stem
em
Fu nction................................................ 342
Re starting.............................................. 343
T
T yr
yr e pr
e pr essur
essur e monit
e monit or
oring sy st
ing syst em
em
Fu nction................................................ 341
Re starting.............................................. 342
T
T yr
yr e pr
e pr essur
essur e t
e table
able ...................................... .340
T
T yr
yr e sealant
e sealant ................................................. 321
T
T yr
yr e tr
e tr ead
ead.................................................... 338 472
472
Index