Page 349 of 609

Depending on
the count ry, data volume may
need tobe pur chased.
R Afast Internet connection for data transmis‐
sion free of inter fere nce.
% Data volume can be pur chased directly
from a mobile phone network pr ovider via
th e Mercedes me Portal.
% The functions and services are countr y-
dependent. For more information, consult a
Mercedes-Benz service centre.
Multimedia sy stem:
4 © 5
Radio #
Select TuneIn Radio.
The TuneIn menu appears. The la st station
set starts playing.
% The connection quality depends on the local
mobile phone reception. Sound settings
Overview of functions in the sound menu
The setting options and functions
available
depend on the sound sy stem fitted. You can find out which sound sy
stem is fitted in your vehicle
in the Digital Owner's Manual.
St andard sound sy stem
The following functions are available:
R Equaliser:
- Treble, mid-range and bass
R Balance and fader
R Volume:
- Automatic adju stment
Burmes ter®
3D-sur round sound sy stem and
Bu rm ester ®
high-end 4D sur round sound
sy stem
The following functions are available:
R Equaliser:
- Treble, mid-range and bass
R Balance and fader
R Sound focus
R VIP seat (Bu rmester ®
high-end 4D sur round
sound sy stem)
R Sound profiles R
Volume:
- Automatic adju stment 346
MBUX multimedia sy stem
Page 401 of 609

Note
s ontech nical data
The tech nical da tawa s de term ined in accord‐
ance with EU Directives. The data stated on ly
applies tovehicles with standard equipment. Yo u
can obtain fur ther information from a Mercedes-
Benz Service Centre.
Only for ce rtain countries: you can find vehi‐
cle-specific vehicle data in the COC documents
(CERTIFIC ATE OF CONFORMITY). These pape rs
are included with theve hicle. On-board electronics
Note
s on tampering with the engine elec‐
tronics *
NO
TEPremature wearthro ugh improper
main tenance Improper maintenance may cause
vehicle
components towe ar more quickly and the
ve hicle's operating permit may be in valida‐
te d. #
Alw ays ha vewo rkon the engine elec‐
tronics and related components car ried
out at a qualified specialist workshop. *
NO
TEIncreased wear and tear or dam‐
age caused bymeasu res under take nto
inc rease per form ance Engine management measures unde
rtaken to
inc rease per form ance can lead toinc reased
we ar and tear or damage tothe drive sy stem. #
Do not under take engine management
measures toinc rease per form ance. Tw
o-w ayradios Note
s onfitting two-w ayradios &
WARNING Risk of accident due to
improper workon two-w ayradios
If two-w ayradios are manipulated or retrofit‐
te d incor rectl y,the electromagnetic radiation
from the two-w ayradios can inter fere with th
eve hicle electronics and jeopardise the
operating saf ety of theve hicle. #
You should ha veall workon electrical
and electronic components car ried out
at a qualified specialist workshop. &
WARNING Risk of accident from incor‐
re ct ope ration of two-w ayradios
If yo u use two- wayra dios in theve hicle
improperly, their electromagnetic radiation
can disrupt theve hicle's electronics. This is
true in thefo llowing situations, in particular:
R The two-w ayradio is not connec tedto an
ex terior aerial.
R The exterior aerial is fitted inco rrectly or
is not a lo w-reflection aerial.
This could jeopardise the operating saf ety of
th eve hicle. #
Have the lo w-reflection exterior aerial
fi tted at a qualified specialist workshop. 398
Tech nical da ta
Page 402 of 609

#
When operating two-w ayradios in the
ve hicle, alw ays connect them tothe
lo w- reflection exterior aerial. *
NO
TEInva lidation of the operating per‐
mit due tofailure tocomply wi th the
instructions for ins tallation and use The operating permit may be in
validated if
th e instructions for ins tallation and use of
two-w ayradios are not obser ved. #
Only use appr oved frequency bands. #
Obser vethe maximum permissible out‐
put po wer in these frequency bands. #
Only use appr oved aerial positions. 1
Rear roof area
On vehicles with a panoramic sliding sunroof, fit‐
ting an ae rial to thero of area is not permitted.
Use Tech nical Specification ISO/TS 21609 (Road
Ve hicles – "EMCs for ins tallation of af term arket
ra dio frequency transmitting equipment") when
re trofitting two-w ayradios. Comply with the
legal requirements for de tach able parts. If
yo ur vehicle has fittings for two-w ayradio
equipment, use the po wer supp lyand aerial con‐
nec tors prov ided in the pre-ins tallation. Obser ve
th e manufacturer's supplements when fitting.
Tw o-w ayradio transmission output
The maximum transmission output (PEAK) at the
base of the aerial must not exceed theva lues in
th efo llowing table:
Fr equency band and maximum transmission
output Fr
equency band Maximum transmis‐
sion output
2 m frequency band
14 4 - 174 MHz 50 W
Te rrestrial Trunked
Ra dio (TETRA)
380 - 460 MHz 10 W
70 cm frequency
band
430 - 470 MHz 35 W Te
ch nical da ta399
Page 403 of 609

Fr
equency band Maximum transmis‐
sion output
Tw o-w ayradio
2G 2 W
Tw o-w ayradio
3G/4G/5G 0.5 WThe
following devices can be used in theve hicle
without restrictions:
R two-w ayradios with a maximum transmission
output of up to100 mW
R two-w ayradios with transmit ter frequencies
in the 380 - 420 MHz frequency band and a
maximum transmission output of up to2 W
(TETRA)
R mobile phones (2G/3G/4G/5G)
There are no restrictions when positioning the
aerial on the outside of theve hicle forth efo llow‐
ing frequency bands:
R TETRA
R 2G/3G/4G/5G Ra
dio ope rating permits forve hicle comp o‐
nents
Overview of manufacturers Manu‐
fa
ctur‐
er's
abb revi‐
ated
designa‐
tion Manufacturer information
ADC ADC Automotive Dis tance Control
Sy stems GmbH, Peter-Dornie r-
St raße 10, 88 131 Lindau, Germany
Bosc hR obert Bosch GmbH, Daimler‐
st ra ße 6, 71229 Leonbe rg, Ger‐
many
Conti‐
nen tal
Antenna Continental
Advanced Antenna
GmbH, Römer ring 1,3113 7 Hilde‐
sheim, Germany Manu‐
fa
ctur‐
er's
abb revi‐
ated
designa‐
tion Manufacturer information
Conti‐
nental
Au tomo‐
tive Continental
Automotive GmbH,
Siemensstraße 12, 93055 Regens‐
burg, Ge rmany
Gent ex GentexCorporation, 600 North
Cen tennial Street, Zeeland MI
49464, USA
HELL AH ELLAKGaA Hueck & Co., Rix‐
bec kerSt raße 75, 59552 Lipp‐
st adt, Germany
Hirsch‐
mann Hirschmann Car Communication
GmbH,
Stutt garter Straße 45-51 ,
72 654 Nec kartenzlingen, Germany 400
Tech nical da ta
Page 426 of 609

Jamaica
Manufac‐
turer
Model
designa‐
tion Ra
dio equipment
appr oval number
Continen‐
ta lAu to‐
motive CMKG1
(locking
sy
stem) SMA – CMKG1
MAR‐
QUARDT DC12A
(locking
sy
stem) SMA - DC12A
MAR‐
QUARDT DC12B
(locking
sy
stem) SMA - DC12B
MAR‐
QUARDT DC12K
(locking
sy
stem) SMA - DC12K
MAR‐
QUARDT MS2 (lock‐
ing sys‐
te
m) SMA - MS2 Manufac‐
turer
Model
designa‐
tion Ra
dio equipment
appr oval number
MAR‐
QUARDT MS4 (lo
ck‐
ing sys‐
te m) SMA - MS4
MAR‐
QUARDT MS5 (lock‐
ing sys‐
te
m) SMA - MS5
MAR‐
QUARDT MK1 (lock‐
ing sys‐
te
m) SMA - MK1
MAR‐
QUARDT MK2 (lock‐
ing sys‐
te
m) SMA - MK2
MAR‐
QUARDT 3350.38
(locking
sy
stem) SMA - 3350.38 Manufac‐
turer
Model
designa‐
tion Ra
dio equipment
appr oval number
MAR‐
QUARDT MU1 (lo
ck‐
ing sys‐
te m) SMA - MU1
MAR‐
QUARDT MU2 (lock‐
ing sys‐
te
m) SMA - MU2 Jordan
Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
ADC ARS4-A (radar sen‐ sor) TRC/LPD/
20
14 /126
ADC ARS4-B (radar sen‐ sor) TRC/LPD/
20
14 /248 Te
ch nical da ta423
Page 427 of 609

Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
ADC ARS4-C (radar sen‐ sor) T/
4/11/11/6
676
Bosc hF R5CPCCF (radar
sensor) T/
4/
11/11/6
645
Bosc hL RR3 (radar sensor )TRC/LPD/
2009/15
Bosc hM RR1Rear (radar
sensor) TRC/LPD/
20
14 /73
Bosc hM RRe14FCR (radar
sensor) TRC/LPD/
20 17 /254
Continen‐
tal
Antenna RKE2
13E1 (antenna
amplifi er) T/
4/11/11/7
046 Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
Continen‐
tal
Antenna RKE223E1GNS
(antenna amplifier)
T/
4/11/11/9
682
Continen‐
ta lAu to‐
motive CMKG1 (locking
sy
stem) T/
4/11/11/1
799
Continen‐
ta lAu to‐
motive MARS
Keyless
(locking sy stem) TRC/LPD/
20
17 /183
Gent ex EUROII (co nveni‐
ence sy stem) TRC/LPD/
20
14 /258
Gent ex MUAHL 5 (con veni‐
ence sy stem) TRC/LPD/
20
15 /299
HELL AD M4 (locking sys‐
te m) T/
4/11/11/6
459 Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
Hirsch‐
mann 920287A (lo
cking
sy stem) T/
4/11/11/1
0883
Hirsch‐
mann 9202
87B (locking
sy stem) TRC/LPD/
20
12 /53
Huf Bao‐
long TS
SRE4A (ty re
pressure monitor‐
ing sensor) TRC/LPD/
20
17 /421
Huf Bao‐
long TS
SSG4G6 (control
unit) (ty repressure
monitoring sensor) TRC/LPD/
20
17 /422
Huf Bao‐
long TS
SSG4G6b (con‐
trol unit) (ty repres‐
sure monitoring
sensor) TRC/LPD/
20
17 /1 75 424
Tech nical da ta
Page 428 of 609

Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
HUF HUF14632 (lo cking
sy stem) T/
4/11/11/4
355
HUF HUF4 761 (lo cking
sy stem) TRC/LPD/
20
12 /1 44
LEOPOLD
KO STAL KK1 (locking sys‐
te
m) TRC/LPD/
20
15 /102
MAR‐
QUARDT DC12A (locking sys‐
te
m) T/
4/11/11/1
899
MAR‐
QUARDT DC12B (locking sys‐
te
m) T/
4/11/11/1
0892
MAR‐
QUARDT DC12K (locking sys‐
te
m) T/
4/11/11/1
0891 Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
MAR‐
QUARDT MS2 (lo
cking sys‐
te m) T/
4/11/11/6
412
MAR‐
QUARDT MS4 (locking sys‐
te
m) TRC/LPD/
20
19 /1 27
MAR‐
QUARDT MS5 (locking sys‐
te
m) T/
4/11/11/3
509
MAR‐
QUARDT MK1 (locking sys‐
te
m) T/
4/11/11/1
10
20
MAR‐
QUARDT MK2 (lo
cking sys‐
te m) T/
4/11/11/1
10
21
MAR‐
QUARDT 3350.38 (locking
sy
stem) T/
4/11/11/1
973 Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
MAR‐
QUARDT MU1 (lo
cking sys‐
te m) T/
4/11/11/2
511
MAR‐
QUARDT MU2 (locking sys‐
te
m) T/
4/11/11/4
462
SchraderA G5SP4-D (tyre
pressure monitor‐
ing sensor) TRC/LPD/
20
19 /21
Schrader MFR (control unit) (tyre pressure mon‐
itoring sensor) TRC/LPD/
20
19 /1 84
Schrader GG4T (ty repres‐
sure monitoring
sensor) TRC/LPD/
20
17 /456 Te
ch nical da ta425
Page 429 of 609

Manufac‐
turer
Model designation
Radio
equipment
appr oval
number
Schrade rDG6W2D4 (tyre
pressure monitor‐
ing sensor) TRC/LPD/
20
18 /139
Schrader MC34MA4 (ty re
pressure monitor‐
ing sensor) TRC/LPD/
20
11/158
Ve oneer 77V12BSM (radar
sensor) T/
4/11/11/5
557
Ve oneer 77V12CRN (radar
sensor) T/
4/11/11/5
556
Ve oneer 77GHz MMRV1
(radar sensor) TRC/LPD/
20
15 /1 61
WITTE-
Ve lbert SGH
TAG3NFC
(locking sy stem) T/
4/11/11/2
635 Canada
Man‐
ufac‐
turer
Model
designa‐
tion Ra
dio equipment
appr oval number
ADC ARS4-C (radar sen‐
sor) IC:
4135A -ARS4C
Bosc
h FR5CPCCF
(radar sen‐
sor) IC: 38
87A-FR5CPCCF
Ve on
eer 77
V12BSM
(radar sen‐
sor) IC:
8436B-77V12BSM
Ve on
eer 77
V12CRN
(radar sen‐
sor) IC:
8436B-77V12CRN Mala
ysia Manu
fac‐
tu rer Model designa‐
tion Ra
dio
equipment
appr oval
number
ADC ARS4-C (radar sen‐ sor) SQASI/TA/
19
/28 72
Bosc hF R5CPCCF (radar
sensor) CIDF15000
490
Bosc hL RR3 (radar sen‐
sor) RALM/35A
/0
716/
S(16-2324)
Bosc hM RR1Rear (radar
sensor) RALM/66A
/0
618/
S(18-2468) 426
Tech nical da ta