Mercy 190E 1988 Rear Defogger Fuse Box/Block Circuit Breaker Diagram
| RELAY CODE | RELAY USE |
|---|---|
| A | Not Used |
| B | F13 Auxiliary Fuse Holder (Power Seat) |
| C | K10 Auxiliary Fan High Speed Relay |
| D | K5 Power Seat Relay |
| R1 | N10 Combination Relay (Rear Defogger Timer, Wiper/Washer, Hazard/Turn Signal Flasher) |
| R2 | K4 Power Window Relay |
| R3 | - |
| R4 | Not Used |
Mercy 190E 1988 Rear Defogger Fuse Panel/Board – Fuse Symbol Map
