Mercury Mystique (1995 – 2000) – fuse box diagram

Year of production: 1995, 1996, 1997, 1998, 1999, 2000

Passenger Compartment Fuse Box

No.	A	Fused component
19	7.5	’95-’97: Heated rear view mirrors
20	10	Circuit breaker: Wiper motors
21	40	Power windows
22	7.5	’95-’99: ABS module
23	15	Backup lamps
24	15	Brake lamps
25	20	Door locks
26	7.5	Main light
27	15	Cigar lighter
28	30	Electric seats
29	30	Rear window defrost
30	7.5	Engine management system
31	7.5	Instrument panel illumination
32	7.5	Radio
33	7.5	Parking lamps – driver’s side
34	7.5	Interior lighting/electric mirror adjustment
35	7.5	Parking lamps – passenger’s side
36	10	’95-’98: Air bag
37	30	Heater blower motor
38	—	Not used
Relay
R12	Interior lighting
R13	Rear window defrost
R14	Heater blower motor
R15	Wiper motor
R16	Ignition
Diode
D2	Reverse voltage protection

Engine Compartment Fuse Box (’99-’00)

No.	A	Fused component
1	—	Not used
2	7.5	Alternator
3	20	Foglamps
4	—	Not used
5	—	Not used
6	3	EEC ignition module (memory)
7	20	Horn and hazard flasher warning system
8	—	Not used
9	15	Fuel pump
10	—	Not used
11	20	Ignition, Electronic Engine Control
12	—	Not used
13	20	HEGO sensor
14	7.5	ABS module
15	7.5	Low beam headlamp (passenger’s side)
16	7.5	Low beam headlamp (driver’s side)
17	7.5	High beam headlamp (passenger’s side)
18	7.5	High beam headlamp (driver’s side)
39	—	Not used
40	20	Ignition, light switch, central junction box
41	20	EEC relay
42	40	Central junction box (fuse 37 to blower relay)
43	—	Not used
44	—	Not used
45	60	Ignition
46	—	Not used
47	—	Not used
48	—	Not used
49	60	Engine cooling
50	—	Not used
51	60	ABS
52	60	Central junction box (central timer module, rear window defrost relay, fuses 24, 25, 27, 28, 34)
Relay
R1	Fuel pump
R2	EEC module
R3	Air conditioning
R4	Low beam
R5	High beam
R6	Horn
R7	Starter solenoid
R8	Engine cooling fan (high speed)
R9	Engine cooling fan
R10	Not used
R11	Daytime running lights
Diode
D1	Reverse voltage protection
D2	Not used

Engine Compartment Fuse Box (’95-’98)

No.	A	Fused component
1	80	Main power supply to vehicle electrical system
2	60	Engine cooling fan
3	60	ABS braking system, heater blower (’98)
4	20	Ignition, Daytime running lights
5	15	Foglamp
6	—	Not used
7	20	’98: ABS system
	30	’95-’97: ABS system
8	30	’95-’97: Air pump
9	20	Electronic Engine Control (EEC)
10	20	Ignition switch
11	3	EEC ignition module (memory)
12	15	Horn and hazard flasher warning system
13	20	’98: HEGO sensor
	15	’95-’97: HEGO sensor
14	15	Electrically operated fuel pump
15	10	Low beam headlamp – (passengers side)
16	10	Low beam headlamp – (driver’s side)
17	10	High beam headlamp – (passengers side)
18	10	High beam headlamp – (driver’s side)
Relay
R1	Daytime running lights
R2	Radiator fan relay (high speed)
R3	Air conditioning
R4	Air conditioning clutch relay
R5	Radiator fan relay (low speed)
R6	Starter solenoid
R7	Horn
R8	Fuel pump
R9	Low beam headlamps
R10	High beam headlamps
R11	PCM module
Diode
D1	Reverse voltage protection

Auxiliary relays (outside of fuse boxes (’99-’00))

No.	Circuits switched	Location
R18	“One touch” switch (drivers window)	Driver’s door
R22	Foglamps	Wire shield on instrument panel
R23	Turn signals	Steering column
R24	Panic alarm – driver’s side	Door lock module bracket
R25	Panic alarm – right-hand side	Door lock module bracket
R32	Hego heater control (’00)	Near PCM-Module

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.