| E595 | Steering column combination switch |
| J519 | Onboard supply control unit |
| J769 | Lane change assist control unit, behind left D-pillar trim |
| J770 | Lane change assist control unit 2, behind right D-pillar trim |
| J788 | Isolation relay for powertrain CAN bus |
| SC14 | Fuse 14 on fuse holder C |
| SC37 | Fuse 37 on fuse holder C |
| T12aa | 12-pin connector, black |
| T12ab | 12-pin connector, black |
| T17m | 17-pin connector, red, on left A-pillar |
| T41 | 41-pin connector, grey |
| T73a | 73-pin connector, black |
| T73b | 73-pin connector, white |
| B303 | Positive connection 7 (30), in main wiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| W8 | Connection (15a), in rear wiring harness |
| * | see applicable current flow diagram for fuse assignment |
| *2 | see applicable current flow diagram for basic equipment |
| *3 | Only models with cruise control system and with no multifunction steering wheel |
| C10 | Suppression filter |
| J769 | Lane change assist control unit, behind left D-pillar trim |
| J770 | Lane change assist control unit 2, behind right D-pillar trim |
| K233 | Lane change assist warning lamp in driver side exterior mirror |
| K234 | Lane change assist warning lamp in front passenger side exterior mirror |
| T10ad | 10-pin connector, red, on left A-pillar |
| T10al | 10-pin connector, red, on right A-pillar |
| T12aa | 12-pin connector, black |
| T12ab | 12-pin connector, black |
| T12n | 12-pin connector, brown, on mirror |
| T12o | 12-pin connector, brown, on mirror |
| T17m | 17-pin connector, red, on left A-pillar |
| 197 | Earth connection 4, in rear wiring harness |
| 426 | Earth connection 3, in left rear end wiring harness |
| 428 | Earth connection 4, in left rear end wiring harness |
| 653 | Earth point, on left D-pillar |
| 740 | Earth point 2 in front left door |
| * | see applicable current flow diagram for convenience system |
| *2 | Only models with trailer socket and heated rear window |
| *3 | Only models with trailer socket or heated rear window |
| *4 | Only models with no heated rear window |
| *5 | Only models with no towing bracket |
| *6 | Wiring open end |
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