| A0 |
Color code key |
64L |
| A1 |
Instrument cluster |
10L |
| A76 |
Left front reversible emergency tensioning retractor |
51L |
| A76/1 |
Right front reversible emergency tensioning retractor |
55L |
| A80 |
Intelligent servo module for DIRECT SELECT |
33L |
| N2/7 |
Restraint systems control unit |
48L |
| N3/10 |
ME-SFI [ME] control unit |
21L |
| N3/10 |
ME-SFI [ME] control unit |
17L |
| N3/9 |
CDI control unit |
26L |
| N47-5 |
ESP control unit |
36L |
| N51 |
AIRMATIC with ADS control unit |
40L |
| N71 |
Headlamp range adjustment control unit |
59L |
| N73 |
EIS [EZS] control unit |
14L |
| N80 |
Steering column module |
7L |
| N93 |
Central gateway control unit |
3L |
| N97 |
Rear axle level control system control unit |
44L |
| U12 |
Valid for left-hand drive vehicles |
6C |
| U12 |
Valid for left-hand drive vehicles |
10C |
| U127 |
Valid for engine 272, engine 273 KE |
20E |
| U13 |
Valid for right-hand drive vehicles |
6C |
| U13 |
Valid for right-hand drive vehicles |
10D |
| U151 |
Valid for engine 113 |
16E |
| U151 |
Valid for engine 113 |
28C |
| U152 |
Valid for engine 156 |
20E |
| U475 |
Valid for M 272 |
1C |
| U501 |
Valid for xenon headlamps |
57E |
| U502 |
Valid for AIRMATIC |
38E |
| U512 |
Valid for level control |
42E |
| U681 |
Valid for all except M113 |
28C |
| U775 |
Valid for reversible emergency tensioning retractor |
50E |
| U880 |
Valid for engine 642 |
1C |
| U880 |
Valid for engine 642 |
24E |
| U932 |
Valid for engine 642 BLUETEC |
24E |
| W15/1 |
Ground (right footwell) |
7E |
| W15/2 |
Ground (left footwell) |
7E |
| X18 |
Interior/cockpit connector |
9E |
| X18 |
Interior/cockpit connector |
11E |
| X22/6 |
Automatic transmission/intelligent servo module connector |
29H |
| X25/2 |
Engine compartment/interior compartment connector |
21H |
| X25/2 |
Engine compartment/interior compartment connector |
25H |
| X25/2 |
Engine compartment/interior compartment connector |
29E |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
12A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
4A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
20A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
28A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
36A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
44A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
52A |
| X30/19 |
Passenger-side voltage distributor (CAN C) connector |
59A |
| Y3/8 |
Electric control unit (VGS) |
29L |
| Z35/7 |
Cockpit CAN bus node (high) |
9G |
| Z35/8 |
Cockpit CAN bus node (low) |
10G |