Jonathan Yarden Oct 06, 2021 · 5 min. read
In this article you will find a description of fuses and relays Mercury,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2008, 2009
Passenger compartment fuse panel
The fuse panel is located under the instrument panel to the left of the steering wheel.
| Fuse/relay | Ampere rating [A] | Description |
| 1 | 30 | Smart window motor |
| 2 | 15 | Brake on/off switch, High-mounted brake lamp |
| 3 | 15 | SDARS, Bluetooth, Family entertainment system (FES)/Rear seat control |
| 4 | 30 | Spare |
| 5 | 10 | SPDJB logic power |
| 6 | 20 | Turn signals |
| 7 | 10 | Low beam headlamps (left) |
| 8 | 10 | Low beam headlamps (right) |
| 9 | 15 | Interior lights, Cargo lamps |
| 10 | 15 | Backlighting, Puddle lamps |
| 11 | 10 | All wheel drive |
| 12 | 7,5 | Memory seat/mirror switches, Memory module |
| 13 | 5 | FEPS module |
| 14 | 10 | Analog clock |
| 15 | 10 | Climate control |
| 16 | 15 | Spare |
| 17 | 20 | All power lock motor feeds, Decklid release |
| 18 | 20 | Spare |
| 19 | 25 | Moon roof |
| 20 | 15 | OBDII connector |
| 21 | 15 | Fog lamps |
| 22 | 15 | Park lamps, License lamps |
| 23 | 15 | High beam headlamps |
| 24 | 20 | Horn relay |
| 25 | 10 | Demand lamps/Interior lamps |
| 26 | 10 | Instrument panel cluster |
| 27 | 20 | Adjustable pedal switch |
| 28 | 5 | Radio, Radio start signal |
| 29 | 5 | Instrument panel cluster |
| 30 | 5 | Overdrive cancel switch |
| 31 | 10 | Compass, Automatic dimming rear view mirror |
| 32 | 10 | Restraint control module |
| 33 | 10 | Spare |
| 34 | 5 | AWD module |
| 35 | 10 | Steering rotation sensor, FEPS, Rear park assist, Heated seat modules |
| 36 | 5 | PATS module |
| 37 | 10 | Climate control |
| 38 | 20 | Subwoofer (Audiophile radio) |
| 39 | 20 | Radio |
| 40 | 20 | Spare |
| 41 | 15 | Mic mirror, Moon roof, Front lock switches, Radio |
| 42 | 10 | Spare |
| 43 | 10 | Spare |
| 44 | 10 | Spare |
| 45 | 5 | Relay coils: PDB, Auxiliary A/C, Front and rear wipers, Front blower motor |
| 46 | 5 | Occupant Classification Sensor (OCS), Passenger Airbag Deactivation Indicator (PADI) |
| 47 | 30 Circuit Breaker | Power windows |
| 48 | β | Delayed accessory relay |
Power distribution box
The power distribution box is located in the engine compartment
| Fuse/relay | Ampere rating [A] | description |
| 1 | 80* | SPDJB power |
| 2 | 80* | SPDJB power |
| 3 | 30* | Front wipers |
| 4 | β | Not used |
| 5 | 20 | Spare |
| 6 | β | Not used |
| 7 | 50* | Engine cooling fan |
| 8 | β | Not used |
| 9 | 40* | Anti-lock Brake System (ABS)/AdvanceTrac pump |
| 10 | 30* | Starter |
| 11 | 50* | Powertrain Control Module (PCM) relay |
| 12 | 20* | ABS/AdvanceTrac valve |
| 13 | 20** | Power point (instrument panel) |
| 14 | 20** | Power point (2nd row) |
| 15 | 20 | Spare |
| 16 | 20** | Power point (console) |
| 17 | 10** | Alternator |
| 18 | β | Not used |
| 19 | β | Not used |
| 20 | 40* | Rear defroster |
| 21 | 30* | Power seat motors (passenger) |
| 22 | 20* | Heated seat module |
| 23 | 10* | PCM Keep alive power, Canister vent |
| 24 | 10** | A/C clutch relay |
| 25 | 25 | Spare |
| 26 | 20** | Backup relay |
| 27 | 15** | Fuel relay (Fuel pump driver module, Fuel pump) |
| 28 | β | Not used |
| 29 | 30 | Spare |
| 30 | β | Not used |
| 31 | 30* | Spare |
| 32 | 30* | Driver seat motors, Memory module |
| 33 | 20* | Ignition switch (to SJB) |
| 34 | β | Not used |
| 35 | 40* | Front A/C blower motor |
| 36 | 1A Diode | One-touch start |
| 37 | 1A Diode | Fuel pump |
| 38 | 10** | IVD, Yaw rate sensor |
| 39 | 10** | Fuel diode, PCM |
| 40 | β | Not used |
| 41 | G8VA relay | A/C clutch |
| 42 | G8VA relay | Fuel pump |
| 43 | G8VA relay | Backup |
| 44 | β | Not used |
| 45 | 10** | Speed control deactivate switch, Mass air flow sensor, Inline module VPWR2 |
| 46 | 10** | A/C clutch relay, VPWR3 |
| 47 | 15** | PCM VPWR1 |
| 48 | 15** | PCM VPWR4 |
| 49 | 15** | Heated mirrors |
| 50 | Full ISO relay | PCM relay |
| 51 | β | Not used |
| 52 | β | Not used |
| 53 | Full ISO relay | Rear defrost relay |
| 54 | Full ISO relay | Blower motor relay |
| 55 | Full ISO relay | Starter relay |
| 56 | β | Not used |
| 57 | Full ISO relay | Front wiper relay |
| 58 | β | Not used |
| * Cartridge Fuses ** Mini Fuses | ||
WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market
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