Land Rover Discovery 4 / LR4 (2009-2016) Fuse Diagram

Fuse box diagram (fuse layout), location, and assignment of fuses Land Rover Discovery 4 / LR4 (L319) (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016).

Land Rover Discovery 4 / LR4 (2009-2016)

Checking and Replacing Fuses

A fuse is an element for protecting the electrical system. A fuse will trip (i.e. it will blow) in the event of a failure or improper interventions in the electrical system.

If an electrical device is not working, check whether the respective fuse is blown. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Check those fuses first that protect the failed component, but check all the fuses before deciding that a blown fuse is not the cause. Replace any blown fuses with another with the same amperage (same color) and check the component’s operation.

Notice

  • Never replace a broken fuse with anything other than a new fuse. Always use a fuse of the same color.
  • Fit approved replacement fuses of the same rating and type, or fuses of a matching specification. Using an incorrect fuse may result in damage to the vehicle’s electrical system and can result in a fire.
  • Always switch off the ignition system and the affected electrical circuit before replacing a fuse. Failure to do so could cause damage to the vehicle.
  • If the replacement fuse blows after fitment, the system should be checked by a retailer/authorised repairer. Further damage could be caused to the vehicle if ignored.

Location

Location

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

Instrument Panel Fuse Box

To access the lower passenger compartment fuse box, open the lower glovebox, pinch the top of the support stays and lower the glovebox into the footwell.

Instrument Panel Fuse Box Location

Instrument Panel Fuse Box Diagram

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ACircuits protected
15Radio frequency receiver, TPM system
2--
310Front fog lamps
45up to 2014: Automatic dimming interior mirror,
up to 2011: Automatic head lamp high beam
from 2014: -
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--
145up to 2014: Brake lamps, brake switch
from 2014: Brake pedal switch.
1530Heated rear window
1610Cubby box cooler
175Keyless entry/start, central door locking
1815up to 2014: -
from 2014: Rear wiper.
195Engine Control Module (ECM)
2010Heated steering wheel
2110up to 2014: Centre console switches (transfer box, HDC, DSC), headlamp levelling, rear climate control, smog sensor.
from 2014: Centre console switches, Rear climate control.
225Automatic transmission, transfer box, rear differential
235up to 2014: Headlamp levelling
from 2014: -
2410Right-hand side lamps & tail lamps
2510Left-hand side lamps & tail lamps
26--
2710Trailer side lamps
28--
29--
3025Front passenger window, central door locking
315up to 2014: Rain sensor, rear view camera
from 2014: 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)
41-2009-2012: -
2012-2014: Power amplifier
from 2014: Gateway module.
4230Driver's electric seat
4315Rear screen washer
4425Rear right-hand window, central door locking
4530Passenger electric seat
46--
4720Sunroof
4830up to 2014: Trailer connector (battery feed)
4815from 2014: 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
6415up to 2014: Audio unit, DVD player
645from 2014: Engine Control Module (ECM).
655up to 2014: Surround camera system
from 2014: -
665Diagnostic socket
6715up to 2014: Rear seat entertainment module
from 2014: -
6810up to 2014: Touch screen display, multi-media module, radio, telephone
from 2014: -
69--

Instrument Panel Upper Fuse Box

To access the upper passenger compartment fuse box, open the upper glovebox and remove the access panel at the back of the glovebox.

Instrument Panel Upper Fuse Box Location

ACircuits protected
115Touch screen, Front integrated control panel.
210Audio amplifier.
3--
410Navigation, Television tuner.
515Audio head unit.
615Audio video input/output panel.
7--
8--
9--
10--
11--
12--
13--
14--
1515Front and rear integrated control panel - Heating and ventilation.
1620Fuel-fired booster heater.

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Engine Compartment Fuse Box

Remove the plastic cover by pressing the tabs. The fuse numbers and positions are shown on the inside of the fuse box cover.

Engine Compartment Fuse Box Location

Engine Compartment Fuse Box Diagram

ACircuits protected
125Fuel pump
25up to 2014: Petrol - EMS (MAF, oil sensor) Diesel - fuel burning heater
210from 2014: 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)
710from 2015: Adaptive Cruise Control (ACC).
825Rear seat heater
9--
1010up to 2014: Petrol - EMS (throttle motor)
from 2009: Diesel - EMS
1115up to 2014: Petrol - EMS (oxygen sensors) Diesel 3.0L - A/C compressor clutch
1120from 2014: Engine management system (petrol only). Diesel Exhaust Fluid (DEF) (diesel only).
1210Heated washer jets
1315EMS
1415Petrol - EMS (oxygen sensors)
1530up to 2014: Heated front screen
1510from 2015: Rear-view mirror. Rear cameras. Adaptive Front lighting System (AFS). Headlamp control module.
155from 2014: Rear view mirror, Rear view camera, High line camera.
1615up to 2014: Rear wiper
165from 2014: Blind Spot Monitor (BSM), Wade sensing.
1710up to 2012: Petrol V6 - EMS (EGR, purge valve), E-box fan Diesel 3.0L - EMS (MAF, EGR)
1710Engine management system (diesel only).
1720from 2014: Engine management system (petrol only).
1830up to 2012: Heated front screen
2012-2014: Headlamp power wash
185from 2014: Engine management system.
19--
205up to 2014: Alternator
2030from 2014: Headlamp power wash.
215Dynamic Stability Control (DSC), Anti-lock Braking System (ABS)
2230Rear blower
2325Traction control
2425Front seat heaters
2515Horn
2620Air suspension ECU
275up to 2014: Engine Control Module (ECM)
2715from 2014: Air conditioning.
2820up to 2016: Petrol V8 SC - intercooler water pump
up to 2012: Petrol V6 - Brake boost pump
up to 2014: Diesel - auxiliary heater
2930Front wipers
3010Auto transmission ECU