| Symbol | Description |
|---|---|
| 1 | Electric Antenna Switch |
| 2 | Panel Light Rheostat |
| 3 | Rear Window Defogger Switch |
| 4 | Cigar Lighter |
| 5 | Cluster Instrument , Rear Window Defogger W/L |
| 6 | Side Internal Light |
| 7 | Horn Switch |
| 8 | Light Switch |
| 9 | Battery |
| 10 | Ignition Switch |
| 11 | Left Horn |
| 12 | Fuse Unit |
| 13 | Right Horn |
| 14 | Rear Window Defogger |
| 15 | Horn Relay |
| 16 | Lighting-Headlight Raise Diverter Relay |
| 17 | Rear Window Defogger Relay |
Fiat X1-9 1986 Horn Electrical Circuit Symbol Map




