Mercedes-Benz S-Class 2020 Owner's Manual page 461

458 Technical data
Manufac‐ Model desig‐
turer nation
MARQUARDT MK1 (locking
system)
MARQUARDT MK2 (locking
system)
MARQUARDT MU1 (locking
system)
Veoneer 77GHz
MMRV1
(radar sen‐
sor)
Radio equip‐ Manufac‐
ment turer
approval
number
9.486/2015 Veoneer
9.497/2015
Veoneer
9.100170/20
19
9.9284/2019
Model desig‐ Radio equip‐
nation ment
approval
number
77V12BSM 9.9391/2019
(radar sen‐
sor)
77V12CRN 9.9391/2019
(radar sen‐
sor)
Paraguay
Manu‐ Model des‐ Radio equipment
facturer ignation approval number
ADC ARS4-A 2019-05-I-0271
(radar sen‐
sor)
ADC ARS4-B 2019-07-I-0353
(radar sen‐
sor)
ADC ARS4-C 2019-11-I-0602
(radar sen‐
sor)
Bosch FR5CPCCF 2019-09-I-0508
(radar sen‐
sor)