Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 489

Manufac- Model designa-
turer tion
Huf Baolong TSSSG4G6b
(control unit)
(tyre pressure
monitoring sen-
sor)
HUF HUF14632
(locking sys-
tem)
HUF HUF4761 (lock-
ing system)
Radio equip- Manufac-
ment turer
approval
number (if
available)
TRA LEOPOLD
ER7307/19, KOSTAL
DA0086237/
MAR-
12
QUARDT
TRA
ER63716/18
,
MAR-
DA36976/14
QUARDT
TRA
ER55496/17
,
DA36976/14
Model designa- Radio equip-
tion ment
approval
number (if
available)
KK1 (locking TRA
system) ER62622/18
DC12A (locking TRA
system) ER53465/17
,
DA0018994/
09
DC12B (locking TRA
system) ER0067828/
11,
DA0018994/
09
P223 0288 02
Technical data 487
Manufac- Model designa-
turer tion
MAR- DC12K (locking
QUARDT system)
MAR- MS2 (locking
QUARDT system)
Radio equip-
ment
approval
number (if
available)
TRA
ER0067829/
11,
DA0018994/
09
TRA
ER52668/17
,
DA0018994/
09