| A0 |
Color code key |
64L |
| A103/1 |
AdBlue® tank module |
50L |
| A103/1b1 |
AdBlue® tank temperature sensor |
54K |
| A103/1b2 |
Fill level sensor (full) |
51K |
| A103/1b3 |
Fill level sensor (reserve) |
51L |
| A103/1b4 |
Fill level sensor (empty) |
51L |
| A103/1r1 |
AdBlue® tank heating element |
55K |
| A103/1r2 |
AdBlue® pressure line heating element |
39L |
| A103/1r2 |
AdBlue® pressure line heating element |
46L |
| A103/1x1 |
Connector/AdBlue® tank module |
42E |
| A103/1x2 |
Connector/fill level sensors for AdBlue® tank module |
50G |
| A103/1x3 |
Connector/temperature sensor and heating element for AdBlue® tank module |
53G |
| A103/1x4 |
Connector 1/heating element of pressure line for AdBlue® tank module |
42G |
| A103/1x5 |
Connector 2/heating element of pressure line for AdBlue® tank module |
38J |
| A103/1x5 |
Connector 2/heating element of pressure line for AdBlue® tank module |
45J |
| A103/1z1 |
Connector sleeve/temperature sensor for AdBlue® tank module |
52G |
| A103/2 |
AdBlue® delivery module |
59L |
| A103/2b1 |
AdBlue® pressure sensor |
59G |
| A103/2m1 |
AdBlue® delivery pump |
58K |
| A103/2r1 |
AdBlue® delivery module heating element |
57K |
| A103/2x1 |
Connector/AdBlue® delivery module |
57E |
| A103/2y1 |
AdBlue® reversing valve |
59K |
| A103/2z1 |
Connector sleeve/AdBlue® delivery module reversing valve |
58G |
| A103/2z2 |
Connector sleeve/delivery pump and heating element of AdBlue® delivery module |
57G |
| F33 |
Battery compartment prefuse box |
27L |
| F33f81 |
Fuse 81 |
25K |
| F37 |
AdBlue® fuse block |
33L |
| F37f23 |
Fuse 23 |
32K |
| F37f24 |
Fuse 24 |
33K |
| F37f25 |
Fuse 25 |
34K |
| F37f26 |
Fuse 26 |
35K |
| F4 |
Load compartment fuse and relay box |
20L |
| F4 |
Load compartment fuse and relay box |
24L |
| F4f48 |
Fuse 48 |
22L |
| F4f56 |
Fuse 56 |
20L |
| F4kN |
Circuit 15 (1)/spare 1 relay (changeover contact) |
21L |
| K27/7 |
AdBlue® supply relay |
30L |
| 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 |
52A |
| N118/5 |
AdBlue® control unit |
59A |
| N118/5 |
AdBlue® control unit |
44A |
| N3/9 |
CDI control unit |
3A |
| N37/7 |
NOx control unit downstream of diesel particulate filter |
13L |
| N37/7b1 |
NOx sensor downstream of diesel particulate filter |
13L |
| N37/8 |
NOx control unit downstream of SCR catalytic converter |
16L |
| N37/8b1 |
NOx sensor downstream of SCR catalytic converter |
15L |
| W15/1 |
Ground (right footwell) |
18H |
| W6/6 |
Ground (left spare tire well) |
5H |
| W6/6 |
Ground (left spare tire well) |
7E |
| W6/6 |
Ground (left spare tire well) |
43C |
| W6/6 |
Ground (left spare tire well) |
55C |
| W6/6 |
Ground (left spare tire well) |
56C |
| X25/2 |
Engine compartment/interior compartment connector |
4E |
| X30/38 |
Potential distributor electrical connector (CAN I) |
5L |
| X30/38 |
Potential distributor electrical connector (CAN I) |
10L |
| Y129 |
AdBlue® metering valve |
36L |
| Z204/4 |
Circuit 31 right footwell voltage distributor connector |
18L |
| Z7/44 |
Sensor ground connector sleeve |
15G |
| Z7/48 |
Circuit 87D2 connector sleeve |
14G |