Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 487

Manufacturer Model Radio equipment
designa- approval number
tion (if available)
MARQUARDT MU2 UZ.SMT.01.344.1
(locking 7623993
system)
WITTE-Vel- SDHTAG3 UZ.SMT.01.319.2
bert NFC (lock- 581054
ing sys-
tem)
United Arab Emirates
Manufac- Model designa-
turer tion
ADC ARS4-A (radar
sensor)
ADC ARS4-B (radar
sensor)
ADC ARS4-C (radar
sensor)
P223 0288 02
Manufac-
Radio equip- turer
ment
approval
number (if
available)
Bosch
TRA
ER58296/17
, DA40068
TRA Continental
ER61136/18 Antenna
,
DA40068/15
TRA Continental
ER77062/19 Antenna
, DA40068
Technical data 485
Model designa- Radio equip-
tion ment
approval
number (if
available)
FR5CPCCF TRA
(radar sensor) ER74533/19
,
DA36758/14
RKE213E1 (aer- TRA
ial amplifier) ER64693/18
,
DA36975/14
RKE223E1GNS TRA
(aerial amplifier) E76442/19,
DA65993/17