BAT+ → PSF1 (F5 15A) → BSI (pin 16 grey) → Comm2000 (stalk) → BSI → PSF1 (relay R4) → Left headlight → Earth M6
| Symbol | Meaning | |--------|---------| | | Battery | | PSF1 | Engine fusebox (under bonnet) | | BSI | Cabin fusebox/computer | | 0004 | Earth point number (e.g., MC40 behind left kick panel) | | 16V GR | 16-pin connector, grey colour | | NR | Natural (beige) connector | | X | Spliced connection (junction) | peugeot 407 wiring diagram