Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 494

492 Technical data
Manufac- Model des-
turer ignation
MAR- DC12K
QUARDT (locking sys-
tem)
MAR- MS2 (lock-
QUARDT ing system)
Radio equipment Manufac-
approval number turer
(if available)
Suntech Viet- MAR-
Nam Technology QUARDT
Company Limi-
ted
C0049080319A
F04A2
Suntech Viet- MAR-
Nam Technology QUARDT
Company Limi-
ted
C0035150219A
F04A2
Model des- Radio equipment
ignation approval number
(if available)
MS4 (lock- Suntech Viet-
ing system) Nam Technology
Company Limi-
ted
C0231240919A
F04A2
MS5 (lock- Suntech Viet-
ing system) Nam Technology
Company Limi-
ted
C0141140520A
F04A2
P223 0288 02
Manufac- Model des- Radio equipment
turer ignation approval number
(if available)
MAR- MK1 (lock- Suntech Viet-
QUARDT ing system) Nam Technology
Company Limi-
ted
C0021180119A
F04A2
MAR- MK2 (lock- Suntech Viet-
QUARDT ing system) Nam Technology
Company Limi-
ted
C0022180119A
F04A2