2021 MERCEDES-BENZ CLA SHOOTING BRAKE radio

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
#
Stop vehicle Leave engine
running *T
he 12 V battery charge leve l is too lo w. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Leavetheve hicle running #
Ifth e display message disappears: drive on. #
Ifth e display message does not disappear: consult a quali/ed specialist workshop. T T
yr
yr e pr
e pr essur
essur e monit
e monit or
or Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
Tyre press. monitor cur-
rently unavailable *T
here is inter fere nce from a po werful radio signal source. As a result, no signals from the tyre pressure sensors are
being received. The tyre pressure monitoring system is temp orarily una vailable.
The tyre pressure monitoring system will restart au tomatically as soon as the cause has been recti/ed. #
Drive on.
Tyre press. monitor inoper-
ative *T
he tyre pressure moni toring system is malfunctioning. &
W WARNI NG
ARNI NGThere is a risk of an accident if the tyre pressure monitoring system is malfunctioning
The tyre pressure monitoring system cannot issue a warning if there is pressure loss in one or more of the tyres.
Ty res with insu1cient tyre pressure may impair the driving characteristics as well as steering and braking. #
Have the tyre pressure monitoring system checked at a quali/ed specialist workshop. 468
468
Displ
aymessages and warning/indicator lamps

ESC (Electr
ESC (Electr
onicSt
onic Stability Contr
ability Contr ol)
ol)
see ESP ®
(Elect ronic Stability Prog ram)
ESP
ESP ®
®
Crosswind Assis t.................................... 226
Tr ailer stabilisatio n................................. 226
ESP
ESP ®
®
(Electr
(Electronic St
onic Stability Pr
ability Pr ogr
ogram)
am)
Ac tivating/deactivating.......................... 227
Fu nction/no tes...................................... 225
EU type appr ov
EU type appr oval number
al number ............................. 395
Ext
Ext er
erior lighting
ior lighting
Care..................................................... .348
Ext
Ext er
erior lighting
ior lighting
see Lights F
F
F
F atigue det
atigue det ection
ection
see ATTENTION ASSIST
F
F ir
ir e e
e e xtinguisher
xtinguisher.......................................... 353
F
F irs
irst-aid kit t-aid kit (soT
(soTsided)
sided)................................. 353
Flat to
Flat towing
wing
see Tow- bar system Flat tyre
Flat tyre
MOExtended tyres................................. 354
Notes..................................................... 354
TIREFIT kit.............................................. 356
Wheel chang e........................................ 384
Floor mats
Floor mats................................................... 135
F F oil cov
oil cov er
ering
ing
Ra dar and ultrasonic sensor s................. 223
Fr
Fr ee
ee soTw
soTw are
are................................................. 45
Fr
Fr eq
eq uencies
uencies
Mobile phone......................................... 393
Tw o-w ayradio........................................ 393
Fr Fr ont airbag (dr
ont airbag (dr iv
iver
er , fr
, fr ont passeng
ont passeng er)
er).............. 53
Fr
Fr ont passeng
ont passeng er seat
er seat
see Load compartment
see Seat
Fr Fr ont wheel ar ch
ont wheel ar ch
Fi tting/removing the co ver..................... 147
Fr
Fr ont wheel arc
ont wheel arc h cov
h cover
er
Fi tting/removing.................................... 147
F
F uel
uel
Additives................................................ 399
Diesel.................................................... 399 E10........................................................ 398
Fu
elreser ve........................................... 400
Low outside temp eratures...................... 399
Pe trol..................................................... 398
Quality (diesel )....................................... 399
Quality (petrol)....................................... 398
Re fuellin g.............................................. .191
Sulphur content..................................... 398
Ta nk content.......................................... 400
F F uel consump
uel consump tion indicat
tion indicator
or
Calling up.............................................. 184
F
F unction seat
unction seat
see Door cont rol panel
F
F uses
uses
Before replacing a fuse.......................... 371
Fu se assignment diag ram...................... .371
Fu se box in the boo t.............................. .373
Fu se box in the engine compartment......3 72
Fu se box in the front passenger foot-
we ll........................................................3 72
No tes..................................................... 371 Index
509
509

Int
Int
er
erior lighting
ior lighting
Ad justing............................................... 145
Ambient lighting.................................... .145
Re ading lamp......................................... 145
Switch-o. delay time.............................. 146
Int
Int er
erior pr ot
ior pr otection
ection
Fu nction................................................ 105
Priming/deactivating............................. 105
Int
Int er
erne
ne t r
t radio
adio
see TuneIn
iPhone
iPhone ®
®
see Smartphone integ ration
ISOFIX c
ISOFIX c hild seat anc
hild seat anc hor
hor
Seats suitable for attaching...................... 68
ISOFIX c
ISOFIX c hild seat secur
hild seat secur ing syst
ing system
em
Fi tting...................................................... 70 J
J
Jack
Jack Declaration of conformity......................... 36
Storage location.................................... .383
Jum Jum p-st
p-st ar
art connection
t connection
General no tes........................................3 61 K
K
K
K e
ey
y
Ac oustic locking veri/cation signal.......... .83
Ac tivating/deactivating pre-entry cli-
mate control.......................................... 159
Battery..................................................... 84
Deactivating a function............................ 83
Emer gency key......................................... 84
Energy consum ption................................ 83
Fu nction overview.................................... 82
Ke yring attachment................................. 84
Problem................................................... 85
Unlocking setting..................................... 83
KEYLESS-GO KEYLESS-GO Deactivating a function............................ 83
Locking/unlocking theve hicle................. 87
Problem................................................... 88
Unlocking setting.................................... .83
Kic Kic kdo
kdo wn
wn
Using..................................................... 189
Knee airbag
Knee airbag.................................................... 53 L
L
Lamp
Lamp see Interior lighting
Lam
Lam p (ins
p (instr trument displa
ument displa y)
y)
see Warning/indicator lamp
Lane det
Lane det ection (aut
ection (aut omatic)
omatic)
see Active Lane Keeping Assist
Lane K
Lane K eeping Assist
eeping Assist
see Active Lane Keeping Assist
Language
Language Notes..................................................... 300
Setting................................................... 300
Light adjus
Light adjustment tment
Low beam (d riving abroad).................... .137
Light switch
Light switch Overview................................................ 137
Lighting
Lighting see Interior lighting
see Lights
Lights Lights Active headlamps................................... 140
Ad aptive Highbeam Assis t...................... 142
Ad aptive Highbeam Assist Plu s............... 143 512
512
Index

Multifunction st
Multifunction st
eer
eering wheel
ing wheel
Overview of buttons............................... 282
Multifunction st
Multifunction st eer
eering wheel
ing wheel
see Steering wheel
Multimedia syst
Multimedia syst em
em
see MBUX multimedia system N
N
N
N a
avig
vig ation
ation
Ac tivating............................................... 303
No tes..................................................... 302
Overview................................................ 304
Sh ow ing/hiding the menu...................... 303
Na Na vig
vigation
ation
see Destination entry
see Map
see Route
N N eutr
eutr al
al
Engaging................................................ 187
N
Noise oise
Wheels and tyres................................... 374
Wheels/tyres......................................... 374 O O
Occupant safe
Occupant safe ty
ty
see Airbag
see Automatic co-driver airbag shuto.
see Automatic measures aTer an accident
see Child seat
see Pets in theve hicle
see Post-collision brake
see PRE-SAFE ®
(anticipa tory occu-
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
see Restraint system
see Seat belt
Oil Oil see Engine oil
On-boar
On-boar d com
d comput
puter
er
Displa yingthe service due dat e.............. 336
Head-up display menu............................ 286
Instrument displa y................................. 285
Menu overview.......................................2 82
Operating.............................................. 282
On-boar On-boar d diagnos
d diagnostics int tics interf
erface
ace
see Diagnostics connection On-boar
On-boar
d electr
d electrical syst
ical syst em batt
em batter
ery (12 V)
y (12 V)
Charging................................................ 363
Re placing.............................................. .364
St arting assis tance............................... .363
On-boar On-boar d electr
d electronics
onics
Engine electronics................................. 392
No tes..................................................... 392
Tw o-w ayradios...................................... 392
on-demand f on-demand f eature
eature
Ac tivating................................................. 26
No tes.......................................................26
Online ser
Online ser vices
vices
Data storag e............................................ 44
Online ser
Online ser vices
vices
see In-Car O1ce
Open-sour
Open-sour ce
cesoTw
soTw are
are.................................... 45
Opening t
Opening t he t
he tailg
ailgat
ate using y
e using y our f
our foot
oot
HANDS-FREE ACCESS............................. 93
Oper
Oper ating
ating 0uids
0uids
Ad Blue ®
................................................ .401
Ad ditives (fuel)....................................... 399
Brake 0uid............................................. 403
Coolant (engine).................................... 404 516 516
Index

S
S
t
to
o w
w ag
ag e ar
e ar eas
eas
see Loading
see Stow age space
St ow
St ow ag age com
e compar partments
tments
see Loading
see Stow age space
St ow
St ow ag age space
e space
Armrest................................................. 122
Centre console..................................... .122
Door...................................................... 122
Glo vecompartmen t............................... 122
S S tr
tr ee
ee t names and house numbers
t names and house numbers
Displaying.............................................. 306
Sugg
Sugg es
estionstions
Con/guring............................................ 296
Sulphur cont
Sulphur cont ent
ent........................................... 398
Surr
Surr ound lighting
ound lighting
Switching on/o..................................... 145
Surr
Surr ound V
ound V iew
iew
see 360° Camera
Suspension
Suspension Adaptive damping adjustmen t................257
Damping characteristics........................ .257 S
S
VHC (subst
VHC (subst ances of v
ances of ver
ery high concer
y high concer n)
n)........40
Switc
Switc h-o.
h-o.dela
delay time
y time
Exterior.................................................. 144
Interior...................................................1 46
Sync Sync hr
hronisation function
onisation function
Ac tivating/deactivating (control panel)... 158
Ac tivating/deactivating (MBUX multi-
media system)....................................... 158
Syst
Syst em se
em se ttings
ttings
Overview of the system settings menu.... 297
Re set function (MBUX multimedia sys-
te m)....................................................... 301
Syst
Syst em se
em se ttings
ttings
see Language T
T
T
T ailg
ailg ate
ate
Closing................................................... .91
HANDS-FREE ACCESS............................. 93
Limiting the opening angle....................... 95
Opening................................................... 90
Unlocking (emer gency key)...................... 95
T T ailpipes (car
ailpipes (car e)
e).............................................3 48T
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.................. 24
T
T ank cont
ank cont ent
ent
Ad Blue ®
................................................ .401
Fu el....................................................... 400
Re ser ve(fuel).........................................4 00
T
T ec
ec hnical data
hnical data
Axle load (trailer operation).................... 410
Component-speci/c information............ 394
Fa stening points (t railer hitch)................ 408
Information............................................ 392
Mounting dimensions (trailer hitch)........ 408
No tes (trailer hitch)................................ 408
Overhang dimension (trailer hitch)......... .408
Re gula tory radio identi/cation (Indo-
nesia).................................................... 394
Re gula tory radio identi/cation of
small component s.................................. 394
To ngue weight........................................ 409
To wing capacity (trailer operation ).......... 408
T T elephone
elephone
Connecting a mobile phone (Passke y).... 314
Connecting a mobile phone (Secure
Si mp lePa iring)....................................... 314
Fu nctions in thete lephone menu............ 314 Index
523 523

Bicycle
rack ........................................... 277
Coupling up/uncoupling a trailer............ 275
Fo lding the ball neck out/in................... 274
No tes..................................................... 273
Soc ket................................................... 275
T T r
railer st
ailer st abilisation
abilisation
Fu nction/no tes...................................... 226
Tr
Tr ansmission
ansmission
Engaging neutral.................................... 187
Tr
Tr ansmission (pr
ansmission (pr oblem)
oblem)................................ 188
Tr
Tr ansmission position displ ay
ansmission position displ ay....................... 186
Tr
Tr anspor
anspor ting
ting
Ve hicle.................................................. 368
Tr
Tr im element (Car
im element (Car e)
e)...................................... 349
T
T uneIn
uneIn
Calling up.............................................. 334
T
T ur
ur n signal indicat
n signal indicat or
or
Ac tivating/deactivating.......................... 139
T
T ur
ur n signal lights
n signal lights
Changing bulbs (rear)............................. 148
Tw
Tw o-wa
o-wa y r
y radios
adios
Fr equencies........................................... 393
No tes on ins tallation.............................. 392 Tr
ansmission output (maximum )............. 393
T
T ype approv
ype appr oval number (EU)
al number (EU) ........................... 395
T
T yr
yr e
ein0ation
in0ation com
compr
pressor
essor
see TIREFIT kit
T
T yr
yr e pr
e pr essure
essure
Checking (tyre pressure monito ring
system).................................................. 377
No tes..................................................... 375
Re starting the tyre pressure loss
wa rning system...................................... 379
Re starting the tyre pressure monitor-
ing system............................................. 378
TIREFIT kit..............................................3 56
Ty re pressure loss warning system
(function)............................................... 378
Ty re pressure monitoring system
(function)............................................... 377
Ty re pressure table................................ .376
T T yr
yr e pr
e pr essur
essur e loss w
e loss w ar
arning syst
ning syst em
em
Fu nction................................................ 378
Re starting.............................................. 379
T
T yr
yr e pr
e pr essur
essur e monit
e monit or
oring sy st
ing syst em
em
Checking the tyre pressures................... 377
Fu nction................................................ 377 Re
starting.............................................. 378
T
T yr
yr e pr
e pr essur
essur e t
e table
able .......................................3 76
T
T yr
yr e t
e t em
em per
per ature
ature
Ty re pressure monitoring system
(function)............................................... 377
T
T yr
yr e tr
e tr ead
ead.................................................... 374
T
T yr
yr e-c
e-c hang
hang e t
e tool kit
ool kit
Overview................................................ 383
T
T yr
yr es
es
Checking............................................... 374
Checking the tyre pressure (tyre pres-
sure monitoring system)......................... 377
Fi tting.................................................... 388
Flat tyre................................................. 354
Inter changing......................................... 382
MOExtended tyres................................. 354
Noise..................................................... 374
No tes on /tting...................................... 379
Re moving............................................... 387
Re placing...................................... .379, 384
Re placing the wheel trim........................ 384
Re starting the tyre pressure loss
wa rning system...................................... 379 Index
525 525