300E 4MATIC (124.230) L6-3.0L (103.985) (1990)
Engine 120 (right)
17
TD-speed signal (time division) (diesel),
Model 140
17
TN-speed signal, LH-SFI engines,
HFM, Model 202
18
DI
Distributor ignition, Engine 120 (left)
19
DM
Diagnostic module (USA)
20
PSE
Pneumatic system equipment, Model 140
20
0CM
Combination control module, Model 210
21
CF
Convenience feature, Model 140
21
RST
Roadster soft top, Model 129
22
RB
Roll bar, Model 129
23
ATA
Anti-theft alarm
24-25
Not used
26
ASD
Automatic locking differential, Model 202
27
Not used
28
PTS
Parktronic system, Model 140
29
Not used
30
AB
Airbag/ETR (SRS)
31
RCL
Remote central locking
32-33
Not used
34
CNS
Communication and navigation system
35
Not used
36
Not used
37-38
Not used
16-Pole DLC (X11/4)
16-pole Data Link Connector (X11/4)
Models 124 (except .034/036), 129 (except .060/066)
1
Ground
2
Not used
3
CFI
Continuous fuel injection (CIS-E)
4
EDS
Electronic diesel system
5
4MATIC
6
AB
Airbag/ETR (SRS)
7
A/C
Air conditioning, Model 124
7
RB
Roll bar, Model 129
8
DI
Distributor ignition
8
HFM-SFI HFM sequential multiport fuel injection/ignition
8
PEC
Pressurized engine control
9
ADS
Adaptive damping system
9
RB
Roll bar, Model 124
10
TN-signal (Gasoline)
11
ATA
Anti-theft alarm
12
RCL
Remote central locking
13
ETC
Electronic transmission control
14
EA
Electronic accelerator, Model 124
14
CC/ISC
Cruise control/idle speed control, Model 124
14
ESCM
Engine systems control module (MAS),
Model 129
15
Not used
16
Circuit 15