Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 420

418 Technical data
Manufac- Model designation Radio
turer
MAR- MK1 (locking sys-
QUARDT tem)
MAR- MK2 (locking sys-
QUARDT tem)
MAR- MU1 (locking sys-
QUARDT tem)
MAR- MU2 (locking sys-
QUARDT tem)
WITTE-Vel- SDHTAG3NFC
bert (locking system)
Botswana
Manufac-
turer
equipment
ADC
approval
number (if
ADC
available)
—
Bosch
—
Bosch
—
Continental
Antenna
—
Continental
—
Antenna
Model desig- Radio equip-
nation ment approval
number (if
available)
ARS4-A (radar BOCRA/TA/
sensor) 2018/2026
ARS4-B (radar BOCRA/TA/
sensor) 2019/4582
FR5CPCCF BOCRA/TA/
(radar sensor) 2019/4975
MRR1Rear BOCRA/TA/
(radar sensor) 2017/3788
RKE213E1 BOCRA/TA/
(aerial ampli- 2017/4387
fier)
RKE223E1GNS BOCRA/TA/
(aerial ampli- 2017/5050
fier)
P223 0288 02
Manufac- Model desig-
turer nation
Continental CMKG1 (lock-
Automotive ing system)
Continental MARS Keyless
Automotive (locking sys-
tem)
HELLA DM4 (locking
system)
Hirschmann 920287A
(locking sys-
tem)
Hirschmann 920287B
(locking sys-
tem)
Huf Baolong TSSRE4A (tyre
pressure moni-
toring sensor)
Radio equip-
ment approval
number (if
available)
BOCRA/TA/
2019/5075
BOCRA/TA/
2019/4661
BOCRA/TA/
2019/4662
BOCRA/TA/
2019/4724
BOCRA/TA/
2019/4723
No. 20233