Mercury Grand Marquis 1989 Main Fuse Box/Block Circuit Breaker Diagram
| Symbol | Description |
|---|---|
| K1 | Rear Window Defrost Relay |
| K50 | One-Touch Window Relay |
| K55 | Accessory Relay |
| K73 | Blower Motor Relay |
| A17 | Electronic Flasher Module |
Mercury Grand Marquis 1989 Main Fuse Panel/Board – Fuse Symbol Map
