Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 450

448 Technical data
Manufacturer Model desig-
nation
MARQUARDT DC12A (lock-
ing system)
MARQUARDT DC12B (lock-
ing system)
MARQUARDT DC12K (inte-
rior protec-
tion)
MARQUARDT MS2 (locking
system)
Radio equip- Manufacturer Model desig-
ment approval
number (if avail-
able)
IFETEL: MARQUARDT MS4 (locking
RLVMEDC17-03
48
IFETEL: MARQUARDT MS5 (locking
RLVMADC11-0
446
IFETEL: MARQUARDT MK1 (locking
RLVMADC11-0
446
IFETEL: MARQUARDT MK2 (locking
RLVMAMS17-0
222
Radio equip-
nation ment approval
number (if avail-
able)
IFETEL:
system) RLVMAMS19-0
449
IFETEL:
system) RLVMEMS20-0
957
IFETEL:
system) RLVMAMK15-1
042
IFETEL:
system) RLVMAMK15-1
043
P223 0288 02
Manufacturer Model desig-
nation
MARQUARDT 3350.38
(locking sys-
tem)
MARQUARDT MU1 (locking
system)
Meta System ITS/TPS
(interior pro-
tection)
Meta System MUW II (inte-
rior protec-
tion)
Radio equip-
ment approval
number (if avail-
able)
IFETEL:
RCPMA3319-0
530
IFETEL:
RCPMAMU19-1
342
IFETEL:
IFT/223/UCS/
DG-AUSE/
4871/2016
IFETEL:
IFT/223/UCS/
DG-AUSE/
5064/2016