Land Rover Discovery Sport (2018) – fuse box diagram
Year of production: 2018
Engine compartment fuse box
| Fuse number | Ampere rating [A] | Circuit protected |
| 1 | — | — |
| 2 | 5 | Electrical power management (diesel only). Engine management system (petrol only) |
| 3 | 80 | Power steering |
| 4 | — | — |
| 5 | 100 | Engine cooling |
| 6 | 15 | Engine management system |
| 7 | 15 | Engine management system |
| 8 | 15 | Engine management system |
| 9 | 10 | Engine management system |
| 10 | — | — |
| 11 | 10 | Engine management system |
| 12 | 10 | Engine management system |
| 13 | — | — |
| 14 | 10 | Engine cooling |
| 15 | 40 | Engine management system |
| 16 | 100 | Auxiliary heater |
| 17 | 60 | Passenger compartment fuse box |
| 18 | 60 | Passenger compartment fuse box |
| 19 | 60 | Loadspace fuse box |
| 20 | 60 | Loadspace fuse box |
| 21 | 60 | Electrical power management |
| 22 | 30 | Front windshield wiper |
| 23 | 40 | Passenger compartment fuse box |
| 24 | 40 | Starter motor |
| 25 | 40 | Anti-lock Braking System (ABS) |
| 26 | 40 | Anti-lock Braking System (ABS) |
| 27 | 40 | Passenger compartment fuse box |
| 28 | 40 | Heater blower motor |
| 29 | 30 | Electric trailer brake |
| 30 | 15 | Headlamp washers |
| 31 | 15 | Horns |
| 32 | 10 | Air conditioning (A/C) |
| 33 | 5 | Horn. Heated front screen. Fuel pump |
| 34 | 40 | Left-side heated windshield |
| 35 | 40 | Right-side heated windshield |
| 36 | 5 | Engine management system. Air Conditioning (A/C) |
| 37 | 25 | Fuel system |
| 38 | — | — |
| 39 | — | — |
| 40 | 5 | Right-side headlight bend lighting |
| 41 | 5 | Left-side headlight bend lighting |
| 42 | 5 | Headlamps |
| 43 | — | — |
| 44 | 10 | Heated steering wheel |
| 45 | 5 | Steering wheel |
Passenger compartment fuse box
| Fuse number | Ampere rating [A] | Circuit protected |
| 1 | 5 | Smart key receiver, Alarm sensor, Tire Pressure Monitoring System (TPMS) |
| 2 | — | — |
| 3 | 10 | Front fog lamps |
| 4 | — | — |
| 5 | 5 | Anti-lock Braking System (ABS) |
| 6 | 5 | Adaptive dynamics. Electric differentia |
| 7 | — | — |
| 8 | 25 | Passenger door module |
| 9 | — | — |
| 10 | 5 | Heated washer jets |
| 11 | 10 | Trailer reverse lights |
| 12 | 5 | Reverse lights |
| 13 | — | — |
| 14 | 5 | Brake pedal switch |
| 15 | 30 | Heated rear screen |
| 16 | 5 | Power Steering |
| 17 | 5 | Passive entry |
| 18 | 5 | Engine cooling |
| 19 | 5 | Engine management system |
| 20 | 5 | Adaptive cruise contro |
| 21 | 5 | Center console switches. Outboard dashboard switches |
| 22 | 5 | Automatic transmission |
| 23 | — | — |
| 24 | — | — |
| 25 | — | — |
| 26 | — | — |
| 27 | 10 | Trailer fog lights |
| 28 | — | — |
| 29 | — | — |
| 30 | — | — |
| 31 | 5 | Rain sensor. Auxiliary lamp switch. Electrical power management. Humidity sensor |
| 32 | 25 | Driver door module |
| 33 | — | — |
| 34 | 10 | Fuel flap |
| 35 | — | — |
| 36 | 5 | Battery back-up sounder |
| 37 | 20 | Keyless entry |
| 38 | 15 | Windshield washer |
| 39 | 25 | Left-side rear door module |
| 40 | 5 | Driver door window switch |
| 41 | 5 | Gateway module |
| 42 | 30 | Driver’s seat |
| 43 | 15 | Rear screen washer |
| 44 | 25 | Right rear door module |
| 45 | 30 | Front passenger seat |
| 46 | — | — |
| 47 | 20 | Sunblind |
| 48 | 15 | Trailer connector power supply |
| 49 | — | — |
| 50 | — | — |
| 51 | 5 | Steering wheel switches |
| 52 | 20 | Cigar lighter |
| 53 | 20 | Cubby box accessory power socket |
| 54 | — | — |
| 55 | 20 | Rear console accessory power socket |
| 56 | 10 | Supplementary Restraint System (SRS) |
| 57 | 10 | Interior lamps |
| 58 | — | — |
| 59 | — | — |
| 60 | 5 | Occupancy sensor. Air bag status indicator lamp |
| 61 | 5 | Engine starting |
| 62 | — | — |
| 63 | 20 | Loadspace accessory power socket |
| 64 | — | — |
| 65 | — | — |
| 66 | 5 | Diagnostics |
| 67 | 15 | Trailer |
| 68 | — | — |
| 69 | 15 | Automatic transmission |
Loadspace compartment fuse box
Fuse box 1
| Fuse number | Ampere rating [A] | Circuit protected |
| FA1 | 30 | 4 Wheel Drive (4WD) systems |
| FA2 | 15 | Rear wiper |
| FA3 | 5 | 4WD system |
| FA4 | 10 | Telematics |
| FA5 | 20 | Heated driver’s seat |
| FA6 | 20 | Left-side heated rear seat |
| FA7 | — | — |
| FA8 | — | — |
| FA9 | — | — |
| FA10 | 20 | Rear heating and ventilation |
| FA11 | — | — |
| FA12 | — | — |
Fuse box 2
| Fuse number | Ampere rating [A] | Circuit protected |
| FB1 | — | — |
| FB2 | — | — |
| FB3 | 10 | Instrument panel |
| FB4 | 5 | Gateway module |
| FB5 | 5 | Auto High Beam Assist (AHBA) |
| FB6 | 5 | Camera |
| FB7 | — | — |
| FB8 | 10 | Head up display (HUD) |
| FB9 | — | — |
| FB10 | 5 | Adaptive Cruise Control |
| FB11 | 40 | Audio amplifier |
| FB12 | 20 | Audio amplifier |
Fuse box 3
| Fuse number | Ampere rating [A] | Circuit protected |
| FD1 | 20 | Heated front passenger seat |
| FD2 | 20 | Rear seat heater- right side |
| FD3 | 10 | Glove box USB port. Rear USB port |
| FD4 | — | — |
| FD5 | 30 | Adaptive suspension |
| FD6 | 25 | Powered tailgate |
| FD7 | 5 | Auxiliary heater |
| FD8 | 5 | Auxiliary coolant pum |
| FD9 | 5 | Comfort relay |
| FD10 | — | — |
| FD11 | — | — |
| FD12 | — | — |
Fuse box 4
| Fuse number | Ampere rating [A] | Circuit protected |
| 1 | 15 | Touch screen, Front integrated control panel |
| 2 | 10 | Audio amplifier. Audio video input/output panel |
| 3 | 10 | Gesture tailgate |
| 4 | 10 | Navigation, Telephone |
| 5 | 15 | Audio head unit |
| 6 | 15 | Rear seat actuators. Rear seat entertainment |
| 7 | — | — |
| 8 | — | — |
| 9 | — | — |
| 10 | — | — |
| 11 | — | — |
| 12 | — | — |
| 13 | — | — |
| 14 | — | — |
| 15 | 15 | Front and rear integrated control panel heating and ventilation |
| 16 | 20 | Auxiliary heater |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
