| A0 |
Color code key |
64L |
| A103/1 |
AdBlue® tank module |
45L |
| A103/1b1 |
AdBlue® tank temperature sensor |
47L |
| A103/1b2 |
Fill level sensor (full) |
46L |
| A103/1b3 |
Fill level sensor (reserve) |
45L |
| A103/1b4 |
Fill level sensor (empty) |
44L |
| A103/1r1 |
AdBlue® tank heating element |
49L |
| A103/1r2 |
AdBlue® pressure line heating element |
42L |
| A103/1x1 |
AdBlue® tank module electrical connector |
41E |
| A103/1x2 |
AdBlue® tank module fill level sensor electrical connector |
44G |
| A103/1x3 |
AdBlue® tank module temperature sensor and heating element electrical connector |
47G |
| A103/1x4 |
AdBlue® tank module pressure line heating element electrical connector 1 |
41G |
| A103/1x5 |
AdBlue® tank module pressure line heating element electrical connector 2 |
41K |
| A103/1z1 |
Connector sleeve / temperature sensor for AdBlue® tank module |
46H |
| A103/2 |
AdBlue® delivery module |
54L |
| A103/2b1 |
AdBlue® pressure sensor |
56L |
| A103/2m1 |
AdBlue® delivery pump |
53L |
| A103/2r1 |
AdBlue® delivery module heating element |
52L |
| A103/2x1 |
AdBlue® delivery module electrical connector |
51E |
| A103/2y1 |
AdBlue® switchover valve |
55L |
| A103/2z1 |
AdBlue® delivery module switchover valve connector sleeve |
53G |
| A103/2z2 |
Connector sleeve / delivery pump and heating element of AdBlue® delivery module |
52G |
| Code 494 |
USA version |
16H |
| F4 |
Rear fuse box |
31L |
| F4 |
Rear fuse box |
37L |
| F4f110 |
Fuse 110 |
30L |
| F4f140 |
Fuse 140 |
35L |
| F4f141 |
Fuse 141 |
32L |
| F4f142 |
Fuse 142 |
33L |
| F58 |
Engine compartment fuse and relay module |
24L |
| F58f214 |
Fuse 214 |
23L |
| N118/5 |
AdBlue® control unit |
12A |
| N118/5 |
AdBlue® control unit |
20A |
| N118/5 |
AdBlue® control unit |
28A |
| N118/5 |
AdBlue® control unit |
36A |
| N118/5 |
AdBlue® control unit |
44A |
| N118/5 |
AdBlue® control unit |
52A |
| N3/9 |
CDI control unit |
4L |
| N37/7 |
NOx sensor control unit downstream of diesel particulate filter |
21L |
| N37/7b1 |
NOx sensor downstream of diesel particulate filter |
22L |
| N37/8 |
NOx sensor control unit downstream of SCR catalytic converter |
28L |
| N37/8b1 |
NOx sensor downstream of SCR catalytic converter |
27L |
| N74 |
Soot particulate sensor control unit |
19L |
| N74b1 |
Soot particulate sensor |
19L |
| U1 |
Valid for USA |
2H |
| U1 |
Valid for USA |
2H |
| U12 |
Valid for left-hand drive vehicles |
9F |
| U13 |
Valid for right-hand drive vehicles |
9F |
| U2 |
Valid for all except USA |
2H |
| U2 |
Valid for all except USA |
2G |
| U880 |
Valid for engine 642 |
1G |
| U880 |
Valid for engine 642 |
16H |
| U948 |
Valid for diesel engine 651 |
1H |
| U948 |
Valid for diesel engine 651 |
1H |
| U948 |
Valid for diesel engine 651 |
1H |
| W15/1 |
Right footwell ground point |
9G |
| W15/1 |
Right footwell ground point |
28D |
| W15/5 |
Left front footwell ground point |
9G |
| W7 |
Right rear center section ground point |
32E |
| W7 |
Right rear center section ground point |
41C |
| W7 |
Right rear center section ground point |
49C |
| X25/2 |
Engine compartment/vehicle interior electrical connector |
23G |
| X30/38 |
Potential distributor electrical connector (CAN I) |
12L |
| Y129 |
AdBlue® metering valve |
39L |
| Z7/78 |
Circuit 87 D4 connector sleeve |
26E |