The High-Current Fuses Are Coded As Follows - Mercury Grand Marquis 1998 Owner's Manual

The high-current fuses are coded as follows.

Fuse/Relay Fuse Amp
Location Rating
1 20A*
2 30A*
3 25A*
4 —
5 15A*
6 20A*
7 20A CB
8 30A**
9 50A**
10 50A**
Roadside emergencies
Description
Electric Fuel Pump Relay
Generator, Starter Relay, Fuses 15 and 18
Radio, CD Changer, Subwoofer Amplifier
Not Used
Horn Relay
DRL Module
Power Door Locks, Power Seats, Trunk Lid
Release
Air Suspension System
See Fuses 5 and 9
See Fuses 1, 2, 6, 7, 10, 11, 13 and Circuit
Breaker 14
99