Mercedes-Benz C280 (1994 – 1997) – wiring diagrams – horn
Year of productions: 1994, 1995, 1996, 1997
Horn

| A45 | Horn/airbag clock spring contact |
| A45x2 | FAN relay module clock spring contact connector |
| F1 | Fuse and relay box |
| F1-2 | Fuse 2, circuit 15 |
| F1/1 | Fuse box (12-fuse, in fuse and relay box F1) |
| F1/1-5 | Fuse 5, circuit 15 |
| H2 | Fanfare (FAN) horns |
| K39 | FAN relay module |
| S2/1 | Ignition/starter switch |
| S4/2 | FAN switch |
| S4/2×1 | FAN switch connector |
| W1 | Main ground (behind instrument cluster) |
| W16/3 | Ground (output ground – component compartment.- lett) |
| W16/4 | Ground (output ground – component compartment – right) |
| X4 | Terminal block (circuit 30, left footwall) |
| X24 | Headlamp harness connector |
| X26 | Interior/engine connector |
| Z3/26 | Circuit 15 {unfused) connector sleeve |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
