2009-2016 Land Rover Discovery 4 / LR4 fuse box diagram

The Land Rover Discovery 4, also known as the LR4 (L319), was manufactured from 2009 to 2016. If you’re looking for fuse box diagrams for this model, you can find them for the years 2009 through 2016. These diagrams show you where the fuse panels are located inside the vehicle and provide details about which fuses control which components. It’s helpful for understanding how the electrical system is organized in the Discovery 4/LR4.

Cigar lighter (power outlet) fuses in the Land Rover Discovery 4 / LR4 are the fuses #53 (Cigar lighter), #55 (Auxiliary power sockets – centre and rear) and #63 (Auxiliary power socket – front) in the Lower Passenger compartment fuse box.

Engine compartment

2009-2016-land-rover-discovery-4-lr4-engine-compartment-fuse-box-diagram-carsfuse.com
Fuse NumberACircuits protected
125Fuel pump
25
10
2009-2014: Petrol – EMS (MAF, oil sensor) Diesel – fuel burning heater
2014-2016: Engine management system (petrol only). Fuel burning heater (diesel only). 
35Air suspension ECU
425EMS (ECM, fuel pump relay control)
515EMS
615Petrol – EMS (ignition coils) Diesel – EMS (sensors, glow plug relay control)
7102015-2016: Adaptive Cruise Control (ACC). 
825Rear seat heater
9
10102009-2016: Diesel – EMS
2009-2014: Petrol – EMS (throttle motor) 
1115
20
2009-2014: Petrol – EMS (oxygen sensors) Diesel 3.0L – A/C compressor clutch
2014-2016: Engine management system (petrol only). Diesel Exhaust Fluid (DEF) (diesel only). 
1210Heated washer jets
1315EMS
1415Petrol – EMS (oxygen sensors)
1530
5
10
2009-2014: Heated front screen
2014-2016: Rear view mirror, Rear view camera, High line camera.
2015-2016: Rear-view mirror. Rear cameras. Adaptive Front lighting System (AFS). Headlamp control module. 
1615
5
2009-2014: Rear wiper
2014-2016: Blind Spot Monitor (BSM), Wade sensing.
17102009-2012: Petrol V6 – EMS (EGR, purge valve), E-box fan Diesel 3.0L – EMS (MAF, EGR)
1710Engine management system (diesel only).
17202014-2016: Engine management system (petrol only).
1830
30
5
2009-2012: Heated front screen
2012-2014: Headlamp power wash
2014-2016: Engine management system.
19
205
30
2009-2014: Alternator
2014-2016: Headlamp power wash. 
215Dynamic Stability Control (DSC), Anti-lock Braking System (ABS)
2230Rear blower
2325Traction control
2425Front seat heaters
2515Horn
2620Air suspension ECU
275
15
2009-2014: Engine Control Module (ECM)
2014-2016: Air conditioning.
28202009-2012: Petrol V6 – Brake boost pump 
2009-2014: Diesel – auxiliary heater
2015-2016: Petrol V8 SC – intercooler water pump 
2930Front wipers
3010Auto transmission ECU

Passenger compartment

(Upper)

Fuse NumberAmpere rating [A]Circuit protected
115Touch screen, Front integrated control panel
210Audio amplifier
3
410Navigation, Satellite radio
515Audio head unit
615Audio video input/output pane
7
8
9
10
11
12
13
14
1515Front and rear integrated control panel – Heating and ventilation
1620Fuel-fired booster heater.

(Lower)

2009-2016-land-rover-discovery-4-lr4-passenger-compartment-lower-fuse-box-diagram-carsfuse.com
Fuse NumberACircuits protected
15Radio frequency receiver, TPM system
2
310Front fog lamps
452009-2011: Automatic head lamp high beam
2009-2014: Automatic dimming interior mirror
2014-2016: Not Used
55Dynamic Stability Control (DSC), Anti-lock Braking System (ABS), steering angle sensor
65from 2015:  Adaptive Cruise Control (ACC). 
7
8
95Electric Parking Brake (EPB)
105Air suspension ECU
1110Trailer reverse lamps
125Reverse lamps
13
1452009-2014: Brake lamps, brake switch
2014-2016: Brake pedal switch.
1530Heated rear window
1610Cubby box cooler
175Keyless entry/start, central door locking
18152009-2014: Not Used
2014-2016: Rear wiper.
195Engine Control Module (ECM)
2010Heated steering wheel
21102009-2014: Centre console switches (transfer box, HDC, DSC), headlamp levelling, rear climate control, smog sensor.
2014-2016: Centre console switches, Rear climate control. 
225Automatic transmission, transfer box, rear differential
2352009-2014: Headlamp levelling
2014-2016: Not Used
2410Right-hand side lamps & tail lamps
2510Left-hand side lamps & tail lamps
26
2710Trailer side lamps
28
29
3025Front passenger window, central door locking
3152009-2014: Rain sensor, rear view camera
2014-2016: Rain sensor, Auxiliary lamp switch.
3225Driver’s window, exterior mirrors, central door locking
33
3410Electric fuel flap actuator
35
365Battery back-up sounder
3720Keyless entry, central door locking
3815Front screen washer
3925Rear left-hand window, central door locking
405Seat memory, clock, driver’s door switchpack (exterior mirrors, windows)
412009-2012: Not Used
2012-2014: Power amplifier
2014-2016: Gateway module. 
4230Driver’s electric seat
4315Rear screen washer
4425Rear right-hand window, central door locking
4530Passenger electric seat
46
4720Sunroof
48302009-2014: Trailer connector (battery feed)
48152014-2016: Trailer connector (battery feed)
495Adaptive front lighting (right-hand unit)
505Adaptive front lighting (left-hand unit)
515Steering wheel switches
52
5320Cigar lighter
5415Trailer connector (ignition feed)
5520Auxiliary power socket – centre and rear
5610Airbag SRS
5710Interior lamps
58
59
60
6110Instrument pack, message centre
6210Climate control ECU
6320Auxiliary power socket – front
64152009-2014: Audio unit, DVD player
6452014-2016: Engine Control Module (ECM).
6552009-2014: Surround camera system
2014-2016: Not Used
665Diagnostic socket
67152009-2014: Rear seat entertainment module
2014-2016: Not Used
68102009-2014: Touch screen display, multi-media module, radio, telephone
2014-2016: Not Used
69
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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