| A0 |
Color code key |
80L |
| A2 |
Radio |
22A |
| A2 |
Radio |
23A |
| A2 |
Radio |
33A |
| A2/56 |
Radio with auto pilot system |
22A |
| A40/3 |
COMAND control unit |
28A |
| A40/3 |
COMAND control unit |
33A |
| A40/8 |
Audio/COMAND display |
29L |
| A40/9 |
Audio/COMAND control panel |
3L |
| A40/9 |
Audio/COMAND control panel |
7L |
| A40/9x1 |
Audio/COMAND control panel electrical connector |
6J |
| A76/1 |
Right front reversible emergency tensioning retractor |
43A |
| A85/4 |
Right rear door lock |
23L |
| A90/5 |
Multimedia connection unit |
38A |
| Code 505 |
Radio 20 NTG5, non-navigation-capable |
30B |
| Code 522 |
Audio 20 radio |
30B |
| Code 531 |
COMAND APS |
30A |
| Code 581 |
Comfort automatic air conditioning |
16F |
| Code 990 |
AMG vehicles |
5H |
| E10/5 |
Rear air outlet symbol illumination |
16L |
| E10/5x1 |
Rear vent symbol illumination electrical connector |
15H |
| E17/18 |
Right rear footwell lamp |
37L |
| E17/18 |
Right rear footwell lamp |
49L |
| E43/6 |
Center console ambiance illumination |
61L |
| M2/1 |
Rear blower motor |
18L |
| N110 |
Weight Sensing System (WSS) control unit |
35L |
| N118 |
Fuel pump control unit |
15A |
| N145 |
Transmission mode control unit |
40L |
| N150 |
DIRECT SELECT INTERFACE |
44L |
| N29/5 |
Left front seat ventilation blower regulator |
70L |
| N29/6 |
Right front seat ventilation blower regulator |
70L |
| N32/1 |
Driver seat control unit |
66L |
| N32/2 |
Front passenger seat control unit |
66L |
| N37/6 |
Right NOx sensor control unit |
51L |
| N69/2 |
Right front door control unit |
48A |
| N69/4 |
Right rear door control unit |
54L |
| R12/10 |
Front passenger sidebag squib |
31L |
| R12/42 |
Front passenger pelvis bag squib |
32L |
| R13/3 |
Right front seat sitting surface heated cushion |
20L |
| R13/4 |
Right front backrest heated cushion |
21L |
| R13/7 |
Right rear seat sitting surface heated cushion |
26L |
| S10/4 |
Right rear brake wear sensor |
14L |
| S10/4x1 |
Right rear brake wear sensor electrical connector |
14K |
| S16/12 |
Automatic transmission mode button |
56L |
| S16/12 |
Automatic transmission mode button |
58L |
| S193/1 |
AMG ESP sport off button |
46L |
| S193/2 |
AMG suspension button |
47L |
| S193/3 |
AMG button |
48L |
| S22/1 |
Driver seat adjustment switch |
64L |
| S23/1 |
Front passenger seat adjustment switch |
64L |
| S77 |
Suspension button group |
59L |
| U1 |
Valid for USA |
32G |
| U1 |
Valid for USA |
33G |
| U1014 |
Valid for Great Britain |
22G |
| U1018 |
Valid for gasoline engine 276 |
50G |
| U112 |
Valid for footwell lamps |
36G |
| U112 |
Valid for footwell lamps |
49G |
| U12 |
Valid for left-hand drive vehicles |
18G |
| U12 |
Valid for left-hand drive vehicles |
27G |
| U12 |
Valid for left-hand drive vehicles |
62D |
| U13 |
Valid for right-hand drive vehicles |
18G |
| U13 |
Valid for right-hand drive vehicles |
38G |
| U13 |
Valid for right-hand drive vehicles |
5A |
| U13 |
Valid for right-hand drive vehicles |
62E |
| U165 |
Valid for AMG |
38G |
| U21 |
Valid for heated seats |
18G |
| U284 |
Valid for fully electric seat adjustment |
62D |
| U328 |
Valid for air outlet symbol illumination |
15F |
| U438 |
Valid for seat ventilation |
68E |
| U467 |
Not valid for code 990 AMG vehicles |
1H |
| U52 |
Valid for Japan |
24B |
| U54 |
Valid for all except Japan |
24A |
| U579 |
Valid for stationary heater |
23G |
| U631 |
Valid for COMAND |
24A |
| U71 |
Valid for fully electric seat adjustment with memory function |
65E |
| U752 |
Valid for rear heated seats |
25G |
| U775 |
Valid for emergency tensioning retractor |
41A |
| U836 |
Valid for AIRMATIC |
57H |
| U856 |
Valid for rear socket |
45A |
| U865 |
Valid for Audio 20 |
19B |
| U865 |
Valid for Audio 20 |
19A |
| U866 |
Valid for Audio 50 |
19A |
| U880 |
Valid for diesel engine 642 |
13B |
| U884 |
Valid for ambiance illumination |
60G |
| U897 |
Valid for intelligent servo module for DIRECT SELECT |
15F |
| U897 |
Valid for intelligent servo module for DIRECT SELECT |
16F |
| U897 |
Valid for intelligent servo module for DIRECT SELECT |
1F |
| U916 |
Valid for weight sensing system (WSS) |
33G |
| U938 |
Valid for ESP Basic |
13F |
| U939 |
Valid for ESP Premium |
13F |
| U940 |
Valid without DIRECT SELECT |
17A |
| U942 |
Valid without AIRMATIC |
56H |
| U958 |
Valid for pelvis airbag |
32G |
| W19 |
Right front seat crossmember ground point |
29F |
| X115 |
USB electrical connector |
36C |
| X138/1 |
Front center console electrical connector |
12H |
| X138/1 |
Front center console electrical connector |
17H |
| X138/1 |
Front center console electrical connector |
42H |
| X138/1 |
Front center console electrical connector |
59E |
| X157/1 |
Center console ambiance illumination electrical connector |
61H |
| X18 |
Vehicle interior and harness for tail lamp electrical connector |
27H |
| X30/21 |
Drive train CAN voltage distributor electrical connector |
11A |
| X30/30 |
Vehicle floor chassis CAN voltage distributor electrical connector |
7A |
| X35/4 |
Right rear door electrical connector |
22H |
| X35/4 |
Right rear door electrical connector |
53H |
| X54/11 |
Left and right rear seat heater heated cushion electrical connector |
26H |
| X55/3 |
Driver seat connector block |
19J |
| X55/3 |
Driver seat connector block |
49H |
| X55/3 |
Driver seat connector block |
63F |
| X55/4 |
Front passenger seat connector block |
19H |
| X55/4 |
Front passenger seat connector block |
31H |
| X55/4 |
Front passenger seat connector block |
32H |
| X55/4 |
Front passenger seat connector block |
34H |
| X55/4 |
Front passenger seat connector block |
37H |
| X55/4 |
Front passenger seat connector block |
70G |
| X55/4 |
Front passenger seat connector block |
63E |
| X58/17 |
Front vehicle interior power outlet |
11L |
| X58/17 |
Front vehicle interior power outlet |
18A |
| X58/17x1 |
Electrical connector/front vehicle interior socket |
11J |
| X58/18 |
Rear center console power outlet |
46A |
| X58/25 |
Center console socket |
9L |
| X62/33 |
Rear axle electrical connector, right distributor |
13H |
| X62/33 |
Rear axle electrical connector, right distributor |
24H |
| X86/4 |
Right nitrogen oxides control unit electrical connector |
51H |
| Y23 |
Stationary heater fuel pump |
24L |
| Z6/79 |
Front center console circuit 31 connector sleeve |
17J |
| Z6/79 |
Front center console circuit 31 connector sleeve |
10G |
| Z6/79z2 |
Front center console circuit 31 connector sleeve |
44H |
| Z6/94 |
Driver seat circuit 31 connector sleeve |
63H |
| Z6/95 |
Front passenger seat circuit 31 connector sleeve |
63G |
| Z61/5 |
Center console wiring harness circuit 31 connector sleeve |
59G |
| Z61/5 |
Center console wiring harness circuit 31 connector sleeve |
2G |