Lincoln MKZ Hybrid 2018 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is under the instrument panel to the left of the steering column.
Engine compartment fuse box location:
The power distribution box is located in the engine compartment. It has high-current fuses that protect your vehicle's main electrical systems from overloads. There are fuses located on the bottom of the fuse box.
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 10A | Lighting (ambient, glovebox, vanity, dome, trunk) |
| 2 | 7.5A | Lumbar |
| 3 | 20A | Driver door unlock |
| 4 | 5A | Not used (spare) |
| 5 | 20A | Subwoofer amplifier |
| 6 | 10A | Not used (spare) |
| 7 | 10A | Not used (spare) |
| 8 | 10A | Not used (spare) |
| 9 | - | Not used |
| 10 | 5A | Power trunk logic, Keypad, Cellphone passport module |
| 11 | 5A | Not used (spare) |
| 12 | 7.5A | Climate control, Gear shift |
| 13 | 7.5A | Steering wheel column, Instrument cluster, Datalink logic |
| 14 | 10A | Extended power module |
| 15 | 10A | Datalink/Gateway module |
| 16 | 15A | Decklid release |
| 17 | 5A | Not used (spare) |
| 18 | 5A | Push button stop/start |
| 19 | 7.5A | Extended power module |
| 20 | 7.5A | Adaptive headlamps |
| 21 | 5A | Humidity and in-car temperature |
| 22 | 5A | Pedestrian sounder (spare) |
| 23 | 10A | Delayed accessory (power inverter, moonroof, all smart window, driver window switch pack), Rear sunshade, Panoramic roof |
| 24 | 30A | Central lock/unlock |
| 25 | 30A | Driver's door (window, mirror) |
| 26 | 30A | Front passenger's door (window, mirror) |
| 27 | 30A | Moonroof |
| 28 | 20A | Amplifier |
| 29 | 30A | Rear driver's side door (window) |
| 30 | 30A | Rear passenger's side door (window) |
| 31 | 15A | Not used (spare) |
| 32 | 10A | Voice control, Display, Radio frequency receiver |
| 33 | 20A | Radio, Active noise control, CD changer |
| 34 | 30A | Run/start (fuse #19, 20, 21, 22, 35, 36, 37, circuit breaker) |
| 35 | 5A | Not used (spare) |
| 36 | 15A | Auto-dimming rear view mirror, Heated rear seats, Continuous control damping suspension module |
| 37 | 15A | Heated steering wheel |
| 38 | 30A | Not used (spare) |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 25A | Wiper Motor 2 |
| 2 | - | Not used |
| 3 | 15A | Rain sensor |
| 4 | - | Blower motor relay |
| 5 | 20A | Power point 3 - Back of console |
| 6 | - | Not used |
| 7 | 20A | Powertrain control module - vehicle power 1, Powertrain control module power |
| 8 | 20A | Powertrain control module - vehicle power 2, Emissions components |
| 9 | - | Powertrain control module relay |
| 10 | 20A | Power point 1 - driver front |
| 11 | 15A | Powertrain control module - vehicle power 4, Ignition coils |
| 12 | 15A | Powertrain control module - vehicle power 3, Non-emissions components |
| 13 | 15A | Fuel door mechanism |
| 14 | 10A | Not used (spare) |
| 15 | - | Run/start relay |
| 16 | 20A | Power point 2 - console |
| 17 | 20A | Power point 4 |
| 18 | 10A | Powertrain and hybrid powertrain control module - keep alive power |
| 19 | 10A | Run/start electronic power assist steering |
| 20 | 10A | Run/start lighting, Adaptive cruise control |
| 21 | 15A | Run/start transmission switch, HEV inverter |
| 22 | 5A | USB smart charger |
| 23 | 15A | Run/start: blind spot information system, rear view camera, heads-up display, shifter |
| 24 | - | Not used |
| 25 | 10A | Run/start anti-lock brake system |
| 26 | 10A | Run/start powertrain control module |
| 27 | 10A | HCV PWR 5 |
| 28 | 20A | Right hand side headlamp ballast |
| 29 | 20A | Left hand side headlamp ballast |
| 30 | - | Not used |
| 31 | - | Not used |
| 32 | - | HEV pulse width modulated fan relay |
| 33 | - | Not used |
| 34 | - | Not used |
| 35 | 15A | Not used (spare) |
| 36 | 15A | HEV battery electronic control module fan |
| 37 | - | Not used |
| 38 | - | Vacuum pump #1 relay |
| 39 | - | Vacuum pump #2 relay |
| 40 | - | Fuel pump relay |
| 41 | - | Horn relay |
| 42 | - | Not used |
| 43 | 10A | Fuel door motor |
| 44 | - | Not used |
| 45 | 5A | Vacuum pump monitor |
| 46 | 10A | Not used (spare) |
| 47 | 10A | Brake on/off switch |
| 48 | 20A | Horn |
| 49 | 5A | Air flow monitor |
| 50 | 15A | Battery energy control module |
| 51 | 15A | Hybrid content vehicle power 1, Hybrid powertrain control module |
| 52 | 15A | Hybrid content vehicle power 2, Battery energy control module |
| 53 | 10A | Multi-contour seats |
| 54 | 10A | Hybrid content vehicle power 3, Coolant pump |
| 55 | 10A | Hybrid content vehicle power 4, Air conditioning compressor |
Engine compartment fuse box - bottom:
There are fuses located on the bottom of the fuse box. To access the bottom of the fuse box, do the following:
1. Release the two latches, located on both sides of the fuse box.
2. Raise the inboard side of the fuse box from the cradle.
3. Move the fuse box toward the center of the engine compartment.
4. Pivot the outboard side of the fuse box to access the bottom side.
| Fuse/Relay N° | Rating | Functions |
| 56 | 30A | Fuel pump feed |
| 57 | - | Not used |
| 58 | - | Not used |
| 59 | 40A | Vacuum pump relay |
| 60 | 40A | Pulse width modulated fan |
| 61 | - | Not used |
| 62 | 50A | Body control module 1 |
| 63 | - | Not used |
| 64 | - | Not used |
| 65 | 20A | Front heated seat |
| 66 | 15A | Not used (spare) |
| 67 | 50A | Body control module 2 |
| 68 | 40A | Heated rear window |
| 69 | 30A | Anti-lock brake system valves |
| 70 | 30A | Passenger seat |
| 71 | 50A | Not used (spare) |
| 72 | 30A | Panoramic roof #1, Moonroof |
| 73 | 20A | Not used (spare) |
| 74 | 30A | Driver seat module |
| 75 | - | Not used |
| 76 | 20A | e-Shifter |
| 77 | 30A | Front climate controlled seats |
| 78 | - | Not used |
| 79 | 40A | Blower motor |
| 80 | 30A | Power decklid |
| 81 | 40A | Inverter |
| 82 | 60A | Anti-lock brake system pump |
| 83 | 25A | Wiper motor #1 |
| 84 | - | Not used |
| 85 | 30A | Panoramic roof #2 |
