2009–2016 Land Rover Discovery 4 Fuse Box Diagram

Fuse box locations

  1. Engine compartment fuse box
  2. Passenger compartment fuse box

Engine compartment fuse box

The passenger compartment fuse box is fitted behind the glove box. To access the fuses, open the glove box and then pinch the top of the support stays, and lower the glove box into the footwell.
A label on the rear of the glove box shows the circuits protected, the  fuse values and their  locations.



Fuses Specifications
No. A Description
1 25 Fuel pump
2 5 Petrol (→2014): EMS (MAF, oil sensor)
5 Diesel (→2014): Fuel burning heater
10 Petrol (2014→): Engine management system
10 Diesel (2014→): Fuel burning heater
3 5 Air suspension ECU
4 25 EMS (ECM, fuel pump relay control)
5 15 EMS
6 15 Petrol: EMS (ignition coils)
15 Diesel: EMS (sensors, glow plug relay control)
7 10 2015→: Adaptive Cruise Control (ACC).
8 25 Rear seat heater
9 - -
10 10 Petrol (→2014): EMS (throttle motor)
10 Diesel (2009→): EMS
11 15 Petrol (→2014):  EMS (oxygen sensors)
15 Diesel 3.0L (→2014): A/C compressor clutch
20 Petrol (2014→): Engine management system
20 Diesel (2014→): Diesel Exhaust Fluid (DEF)
12 10 Heated washer jets
13 15 EMS
14 15 Petrol - EMS (oxygen sensors)
15 30 →2014: Heated front screen
5 2014: Rear view mirror, Rear view camera, High line camera.
10 2015→: Rear-view mirror. Rear cameras. Adaptive Front lighting System (AFS). Headlamp control module.
16 15 →2014: Rear wiper
5 2014→: Blind Spot Monitor (BSM), Wade sensing.
17 10 Petrol V6 (→2012): - EMS (EGR, purge valve), E-box fan 
10 Diesel: Engine management system (MAF, EGR)
20 Petrol (2014→): Engine management system
18 30 →2012: Heated front screen
30 2012-2014: Headlamp power wash
5 2014→: Engine management system.
19 - -
20 5 →2014: Alternator
30 2014→: Headlamp power wash.
21 5 Dynamic Stability Control (DSC), Anti-lock Braking System (ABS)
22 30 Rear blower
23 25 Traction control
24 25 Front seat heaters
25 15 Horn
26 20 Air suspension ECU
27 5 →2014: Engine Control Module (ECM)
15 2014→: Air conditioning.
28 20 Petrol V8 SC (→2016): Intercooler water pump
20 Petrol V6 (→2012): - Brake boost pump
20 Diesel (→2014): Auxiliary heater
29 30 Front wipers
30 10 Auto transmission ECU

Passenger compartment fuse box



Fuses Specifications
No. A Description
1 5 Radio frequency receiver, TPM system
2 - -
3 10 Front fog lamps
4 5 2011-2014: Automatic dimming interior mirror
5 →2011: Automatic head lamp high beam
5 5 Dynamic Stability Control (DSC), Anti-lock Braking System (ABS), steering angle sensor
6 5 2015→: Adaptive Cruise Control (ACC).
7 - -
8 - -
9 5 Electric Parking Brake (EPB)
10 5 Air suspension ECU
11 10 Trailer reverse lamps
12 5 Reverse lamps
13 - -
14 5 Brake lamps, brake switch
15 30 Heated rear window
16 10 Cubby box cooler
17 5 Keyless entry/start, central door locking
18 15 2014→: Rear wiper.
19 5 Engine Control Module (ECM)
20 10 Heated steering wheel
21 10 →2014: Centre console switches (transfer box, HDC, DSC), headlamp levelling, rear climate control, smog sensor.
10 2014→: Centre console switches, Rear climate control.
22 5 Automatic transmission, transfer box, rear differential
23 5 →2014: Headlamp levelling
24 10 Right-hand side lamps & tail lamps
25 10 Left-hand side lamps & tail lamps
26 - -
27 10 Trailer side lamps
28 - -
29 - -
30 25 Front passenger window, central door locking
31 5 →2014: Rain sensor, rear view camera
5 2014→: Rain sensor, Auxiliary lamp switch.
32 25 Driver's window, exterior mirrors, central door locking
33 - -
34 10 Electric fuel flap actuator
35 - -
36 5 Battery back-up sounder
37 20 Keyless entry, central door locking
38 15 Front screen washer
39 25 Rear left-hand window, central door locking
40 5 Seat memory, clock, driver's door switchpack (exterior mirrors, windows)
41 ? 2012-2014: Power amplifier
? 2014→: Gateway module.
42 30 Driver's electric seat
43 15 Rear screen washer
44 25 Rear right-hand window, central door locking
45 30 Passenger electric seat
46 - -
47 20 Sunroof
48 30 →2014: Trailer connector (battery feed)
15 2014→: Trailer connector (battery feed)
49 5 Adaptive front lighting (right-hand unit)
50 5 Adaptive front lighting (left-hand unit)
51 5 Steering wheel switches
52 - -
53 20 Cigar lighter
54 15 Trailer connector (ignition feed)
55 20 Auxiliary power socket - centre and rear
56 10 Airbag SRS
57 10 Interior lamps
58 - -
59 - -
60 - -
61 10 Instrument pack, message centre
62 10 Climate control ECU
63 20 Auxiliary power socket - front
64 15 →2014: Audio unit, DVD player
5 2014→: Engine Control Module (ECM).
65 5 →2014: Surround camera system
66 5 Diagnostic socket
67 15 →2014: Rear seat entertainment module
68 10 →2014: Touch screen display, multi-media module, radio, telephone
69 - -

Passenger compartment fuse upper box



Fuses Specifications
No. A Description
1 15 Touch screen, Front integrated control panel.
2 10 Audio amplifier.
3 - -
4 10 Navigation, Television tuner.
5 15 Audio head unit.
6 15 Audio video input/output panel.
7 - -
8 - -
9 - -
10 - -
11 - -
12 - -
13 - -
14 - -
15 15 Front and rear integrated control panel - Heating and ventilation.
16 20 Fuel-fired booster heater.