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Land Rover Discovery (2018) – fuse box diagram

avatar Jonathan Yarden May 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Land Rover, 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: 2018

Engine compartment fuse box

Fuse number Ampere rating [A] Circuit protected
1 β€” β€”
2 β€” β€”
3 β€” β€”
4 β€” β€”
5 β€” β€”
6 β€” β€”
7 β€” β€”
8 β€” β€”
9 25 Rear window washer
10 15 Front fog lights
11 15 Horn
12 30 Right-side headlight washer pump
13 30 Left-side headlight washer pump
14 15 Auto stop/start
15 15 Supercharger cooling
16 25 Windshield washer jets
17 10 Engine management system
18 20 Engine management system (gasoline only)
19 15 Engine management system
20 25 Engine management system
21 20 Engine management system
22 10 Engine management system (diesel only). Engine cooling fan (gasoline only)
23 10 Engine management system
24 15 Engine management system
25 10 Engine management system (diesel only)
26 β€” β€”
27 β€” β€”
28 β€” β€”
29 5 Engine management system. Starter motor. Electrical power management
30 10 Heated wiper park
31 β€” β€”
32 10 Steering wheel
33 5 Transfer case
34 5 Right-side Adaptive Front lighting System (AFS)
35 5 Headlight levelling
36 5 Left-side Adaptive Front lighting System (AFS)
37 β€” β€”
38 β€” β€”
39 β€” β€”
40 15 Transmission. Terrain response switch. Gear selector
41 β€” β€”
42 25 Left-side headlight
43 β€” β€”
44 25 Right-side headlight
45 β€” β€”
46 β€” β€”
47 β€” β€”
48 β€” β€”
49 5 Engine management system
50 β€” β€”
51 10 Engine management system
52 β€” β€”
53 β€” β€”
54 β€” β€”
55 β€” β€”
56 β€” β€”
57 β€” β€”
58 β€” β€”
59 β€” β€”
60 5 Heated wiper park

Passenger compartment fuse box

Fuse number Ampere rating [A] Circuit protected
1 20 Front cigar lighter
2 20 Front accessory socket. Rear accessory socket
3 20 Rear accessory socket
4 20 Rear accessory socket. USB sockets
5 β€” β€”
6 β€” β€”
7 5 Battery back-up sounder
8 β€” β€”
9 β€” β€”
10 20 Accessory sockets
11 30 Right-side rear seats
12 20 Panoramic roof
13 20 Panoramic roof
14 5 All Terrain Progress Control (ATPC)
15 β€” β€”
16 β€” β€”
17 β€” β€”
18 30 Left-side rear seat
19 β€” β€”
20 25 Left-side rear door
21 10 Cool box
22 β€” β€”
23 20 Front passenger’s seat. Left-side rear seat
24 25 Driver’s door switches. Driver’s door soft-close
25 15 Dynamic Stability Control (DSC)
26 10 Passenger seat switches
27 5 Tire Pressure Monitoring System (TPMS). Front overhead console
28 20 Driver’s seat
29 25 Right-side rear door switches
30 20 Panoramic roof
31 β€” β€”
32 β€” β€”
33 30 Driver’s seat
34 25 Passenger door switches. Passenger door soft-close
35 5 Brake pedal switch
36 β€” β€”
37 β€” β€”
38 β€” β€”
39 β€” β€”
40 β€” β€”
41 5 Telematics
42 β€” β€”
43 10 Heated steering wheel
44 10 Steering wheel
45 5 Touch screen buttons. Rear climate control
46 15 Climate control
47 β€” β€”
48 β€” β€”
49 5 Vehicle immobilizer
50 β€” β€”
51 β€” β€”
52 5 Air ionizer
53 β€” β€”
54 5 Diagnostic socket
55 β€” β€”
56 10 Climate control

Β 

Loadspace fuse box

Fuse number Ampere rating [A] Circuit protected
1 β€” β€”
2 25 Third row heated seats
3 15 Third row heated seats
4 β€” β€”
5 β€” β€”
6 β€” β€”
7 5 Electrical power management
8 20 Driver’s heated seat
9 15 Driver’s seat switches. Front passenger’s seat switches
10 20 Front passenger’s heated seat
11 20 Right-side rear heated seat
12 β€” β€”
13 20 Left-side rear heated seat
14 20 Rear wiper
15 30 Fuel system
16 15 Trailer socket
17 10 Diesel Exhaust Fluid (DEF)
18 20 Loadspace accessory power socket. Third row USB socket
19 20 Rear cigar lighter
20 20 Cubby box accessory socket
21 20 Loadspace accessory socket
22 β€” β€”
23 β€” β€”
24 10 Instrument panel
25 5 Air suspension
26 β€” β€”
27 10 Parking aid. Rear-view mirror. Cameras. Blind spot assist
28 10 Head-Up Display (HUD)
29 5 Adaptive cruise control
30 30 Heated rear window. RF filter
31 β€” β€”
32 β€” β€”
33 15 Rear wiper
34 β€” β€”
35 β€” β€”
36 β€” β€”
37 20 Driver’s seat
38 β€” β€”
39 30 Deployable side steps
40 β€” β€”
41 β€” β€”
42 20 Right-side rear seat
43 20 Keyless locking
44 15 Trailer socket
45 15 Engine management system. Fuel system
46 30 Fuel system
47 β€” β€”
48 β€” β€”
49 10 Gesture tailgate
50 15 Entertainment and information systems
51 15 Entertainment and information systems
52 10 Portable media
53 10 Portable media
54 5 Occupant sensor
55 15 Air suspension
56 10 Air suspension
57 5 Keyless locking
58 30 Front passenger’s seat. Left-side rear seat
59 5 Rear-view camera
60 β€” β€”

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

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