Lincoln MKX 2012 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located behind a trim panel on the left side of the driver’s footwell near the parking brake.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Driver front smart window |
| 2 | 15A | Not used (spare) |
| 3 | 30A | Passenger front smart window |
| 4 | 10A | Demand lamps |
| 5 | 20A | Subwoofer |
| 6 | 5A | RF module |
| 7 | 7.5A | Power mirror switch, Memory seat switch, Driver seat module |
| 8 | 10A | Not used (spare) |
| 9 | 10A | Power liftgate |
| 10 | 10A | Run/accessory relay |
| 11 | 10A | Instrument panel cluster, Heads-up display |
| 12 | 15A | Interior lighting, Puddle lamps, Backlighting |
| 13 | 15A | Right turn/stop lamps and turn signals |
| 14 | 15A | Left turn/stop lamps and turn signals |
| 15 | 15A | Reverse lamps, Stop lamps (high-mounted) |
| 16 | 10A | Low beam headlamps (right) |
| 17 | 10A | Low beam headlamps (left) |
| 18 | 10A | Keypad illumination, Brake shift interlock (BSI), , Start button LED, Passive anti-theft system (PATS), Powertrain control module (PCM) wake-up, 2nd row power enable |
| 19 | 20A | Audio amplifier |
| 20 | 20A | Lock/unlock relays – vehicles without intelligent access (IA) |
| 21 | 10A | Not used (spare) |
| 22 | 20A | Horn relay |
| 23 | 15A | Steering wheel control, IA, Headlamp switch |
| 24 | 15A | Power tilt/telescope steering column, On-board diagnostics (OBDII) |
| 25 | 15A | Liftgate release |
| 26 | 5A | Global positioning system (GPS) module |
| 27 | 20A | Intelligent access (IA) |
| 28 | 15A | Ignition switch (without IA), Key inhibit solenoid, Push button start (with IA) |
| 29 | 20A | Radio, Electronic finish panel, SYNC module |
| 30 | 15A | Front park lamps |
| 31 | 5A | Not used (spare) |
| 32 | 15A | Moon roof, Power windows, Compass/auto-dimming rear view mirror |
| 33 | 10A | Not used (spare) |
| 34 | 10A | Reverse sensing system, Rearview camera, Blind spot monitor, Rear heated seat module |
| 35 | 5A | Heads-up display |
| 36 | 10A | Heated steering wheel |
| 37 | 10A | Climate control |
| 38 | 10A | Not used (spare) |
| 39 | 15A | High beam headlamps |
| 40 | 10A | Rear park lamps, License plate lamps |
| 41 | 7.5A | Occupant classification sensor (OCS), Restraints control module |
| 42 | 5A | Not used (spare) |
| 43 | 10A | Not used (spare) |
| 44 | 10A | Not used (spare) |
| 45 | 5A | Not used (spare) |
| 46 | 10A | Climate control |
| 47 | 15A | Fog lamps, LED signal mirrrors |
| 48 | 30A | Power windows |
| 49 | - | Delayed accessory relay |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | Not used |
| 2 | - | Not used |
| 3 | - | Not used |
| 4 | 30A | Wipers |
| 5 | 40A | Anti-lock brake system (ABS) pump |
| 6 | - | Not used |
| 7 | 30A | Power liftgate |
| 8 | 20A | Moon roof |
| 9 | 20A | Power point #2 (console rear) |
| 10 | - | Not used |
| 11 | - | Rear window defroster/heated mirror relay |
| 12 | - | Not used |
| 13 | - | Starter relay |
| 14 | - | Not used |
| 15 | - | Fuel pump relay |
| 16 | - | Not used |
| 17 | - | Not used |
| 18 | 40A | Blower motor |
| 19 | 30A | Starter motor |
| 20 | 20A | Power point #1 (console bin) |
| 21 | 20A | Cargo area power point |
| 22 | - | Not used |
| 23 | 30A | Driver seat module |
| 24 | - | Not used |
| 25 | - | Not used |
| 26 | 40A | Rear window defroster |
| 27 | 20A | Front power point/lighter |
| 28 | 30A | Climate controlled seats |
| 29 | - | Not used |
| 30 | 20A | Rear heated seats |
| 31 | - | Not used |
| 32 | - | Not used |
| 33 | - | Not used |
| 34 | - | Blower motor relay |
| 35 | - | Not used |
| 36 | - | Rear seat relay |
| 37 | - | Right trailer tow (TT) stop/turn lamps relay |
| 38 | - | Not used |
| 39 |
40A 60A |
Cooling fan (vehicles with TT) Cooling fan (vehicles without TT) |
| 40 | 40A | Cooling fan (TT only) |
| 41 | - | Not used |
| 42 | 30A | Passenger seat |
| 43 | 30A | ABS valves |
| 44 | - | Rear washer relay |
| 45 | 5A | Rain sensor |
| 46 | - | Not used |
| 47 | - | Not used |
| 48 | - | Not used |
| 49 | - | Not used |
| 50 | 10A | Heated mirrors |
| 51 | - | Not used |
| 52 | - | Not used (spare) |
| 53 | - | Left TT stop/turn lamps relay |
| 54 | - | Not used |
| 55 | - | Wiper relay |
| 56 | - | Not used |
| 57 | 20A | Left high-intensity discharge (HID) headlamps |
| 58 | 10A | Alternator sensor |
| 59 | 10A | Brake on/off switch |
| 60 | - | Not used |
| 61 | 10A | Rear seat release |
| 62 | 10A | A/C clutch |
| 63 | 15A | TT stop/turn lamps relay |
| 64 | 20A | Rear wiper motor |
| 65 | 15A | Fuel pump |
| 66 | - | Powertrain control module (PCM) relay |
| 67 | 20A | Vehicle power (VPWR) #2 |
| 68 | 15A | VPWR #4 |
| 69 | 15A | VPWR #1 |
| 70 | 10A | A/C relay, All-wheel drive module |
| 71 | - | Not used |
| 72 | - | Not used |
| 73 | - | Not used |
| 74 | - | Not used |
| 75 | - | A/C clutch diode |
| 76 | - | Not used |
| 77 | - | TT park lamps relay |
| 78 | 20A | Right HID headlamps |
| 79 | 5A | Adaptive cruise control |
| 80 | - | Not used |
| 81 | - | Not used |
| 82 | 15A | Rear washer |
| 83 | - | Not used |
| 84 | 20A | TT park lamps |
| 85 | - | Not used |
| 86 | 7.5A | PCM keep-alive, PCM relay |
| 87 | 5A | Run/start relay |
| 88 | - | Run/start relay |
| 89 | 5A | Adaptive lighting |
| 90 | 10A | PCM |
| 91 | 10A | Adaptive cruise control |
| 92 | 10A | ABS module |
| 93 | 5A | Blower motor/rear defroster relay |
| 94 | 30A | Passenger compartment fuse panel run/start |
| 95 | - | Not used |
| 96 | - | Not used |
| 97 | - | Not used |
| 98 | - | A/C clutch relay |
