Fuses and relays Land Rover Discovery (L319; 2004-2009)

Discovery is a series of seven-seat family SUVs produced by the British company Land Rover. Production of the third generation started in July 2004. The car was equipped with gasoline units of 4.0 liters (V6, 219 hp), 4.4 liters (V8, 300 hp) and 2.7-liter diesel engine (V6, 190 hp). In this article, we will take a detailed look at the fuse box diagrams for the Land Rover Discovery 3 (3 Gen; body code L319) 2004, 2005, 2006, 2007, 2008, 2009 years of manufacture. 

Here you will find the locations and photos of distribution boxes. The fuses responsible for the “Cigarette lighter” and “Fuel Pump” are highlighted in bold.

In the engine compartment

Located near the battery, behind the plastic cover.

To access, remove the unit cover by pressing the catches.

General view of the Land Rover Discovery underhood fuse box.

Diagram
No.	Description	Amps
1	Fuel pump fuse	25 A
2	Empty	-
3	Air suspension ECU	5 A
4	Diesel - diesel EMS (ECU & fuel pump relay control unit)	25 A
5	Gasoline - Gasoline EMS (EGR, purge valve, intake manifold tuning valve), E-Box fan	10 A
6	Gasoline EMS (ignition coils)	15 A
6	from 2007: Diesel EMS (Sensors and glow plug relay control unit)	15 A
7	Seat heater - front	25 A
8	Seat heater - Rear	25 A
9	before 2005: Active body roll control unit	15 A
10	Gasoline - EMS (throttle motor, MAF), cool fan	15 A
10	Diesel - cooling fan	15 A
11	Gasoline - EMS (rear oxygen sensors)	15 A
12	Heated washer nozzles	10 A
13	Gasoline - EMS (ECU, VVTs and fuel pump relay control unit)	10 A
13	Diesel EMS (PCV, VCV)	10 A
14	Gasoline - EMS (front oxygen sensors)	20 A
15	Windshield heater	30 A
16	Heated door mirrors	10 A
17	Gasoline - EMS (injectors)	15 A
17	Diesel EMS (MAF, EGR), E-Box fan	15 A
18	Windshield heater	30 A
19	Empty	-
20	Alternator	5 A
21	Empty	-
22	Rear blower	30 A
23	Dynamic Stability Control system	25 A
24	Gasoline - brake boost pump	20 A
25	Lighting switch	10 A
26	Air suspension ECU	20 A
27	Engine Control Module (ECM)	5 A
28	auxiliary heater (Diesel)	20 A
29	Front wipers	30 A
30	Auto transmission ECU	10 A
FL1	Glow plugs	50 A
FL2	Fog light switch	30 A
FL3	Transfer case select motor	30 A
FL4	Glow plugs	50 A
FL5	Empty	-
FL6	Trailer electrical connector	30 A
FL7	Headlight washer	30 A
FL8	Electric parking brake	30 A
FL9	Electronic Stability Program (ESP)	40 A
FL10	Air suspension	60 A
FL11	Immobilizer	30 A
FL12	Cooling fan motor	40 A
FL13	Differential lock actuator	40 A
FL14	Starter	40 A
FL15	Direction indicators	40 A
FL16	Reversing lights	40 A
FL17	Empty	50 A
FL18	Empty	50 A
R1	Empty
R2	Windshield Wiper Intermittent Relay
R3	Windshield wiper motor relay
R4	Relay for windshield washer nozzle heaters / door mirror heaters
R5	Fog lamp relay
R6	Engine management relay
R7	Active Suspension Compressor Relay
R8	Fuel pump relay
R9	Windshield defroster relay
R10	A/C blower motor relay, rear
R11	Empty
R12	Headlight Wiper/Washer Relay
R13	immobilizer relay
R14	Empty
R15	Glow plug relay
R16	Cooling Fan Motor Relay
R17	Glow plug relay
R18	Starter relay
R19	Empty

In the passenger compartment

The main fuse box is mounted behind the glove compartment. To gain access, open the glove compartment and then squeeze the top of the support struts and lower them down.

The optional fuse panel is mounted at the base of the storage box in the center console. To gain access, remove the floor of the drawer and the CD holder.

Primary fuse box

Access example.

General view of the Land Rover Discovery cabin fuse box.

Diagram
No.	Description	Amps
F1	Interior lighting - lamp in cosmetic mirror, lamp in glove box, switchable roof lights. Power seats (no memory).	10 A
F2	Right side lamps	10 A
F3	up to 2005: Theatre lamps	10 A
F4	Left side lamps	10 A
F5	Back-up lights	10 A
F6	Trailer back-up lights	10 A
F7	Driver’s power window	25 A
F8	Trailer pick-up (battery feed)	30 A
F9	up to 2006: SRS module	5 A
	from 2007: Safety Airbags module
F10	Empty	-
F11	Washer pump	15 A
		10 A
F12	Horn (beep)	15 A
F13	Heated rear window	25 A
F14	Trailer side lamp	10 A
F15	Brake lamps, Brake switch	15 A
F16	Powerfold mirror	10 A
F17	Riht tear window	20 A
F18	Ambient light sensor (auto lamps), rain sensor	5 A
F19	Auxiliary 12V power outlet (cigar lighter) - 2nd row seats	15 A
F20	Sunroof Module	15 A
F21	Passenger power window	25 A
F22	Trailer pick-up (ignition feed)	10 A
F23	Empty	-
F24	Transfer case - inter-axle differential, Terrain Response	5 A
F25	Engine Control Module (ECM)	5 A
F26	Battery back-up sounder	5 A
F27	Adaptive front lighting / Headlight corrector	10
F28	Fuse box engine compartment - ignition	5 A
F29	Passenger power seat	30 A
F30	Empty	-
F31	Left rear power window	20 A
F32	Rear fog lamps	15 A
F33	Automatic transmission selector, Mirror adjustment, Power passenger seat (pre-2005).	5 A
F34	Front seats 12V power outlet and Land Rover Discovery cigarette lighter fuse	15 A
F35	Air suspension ECU	5 A
F36	Tyre pressure monitoring system, Park Distance Control	5 A
F37	Dynamic Stability System	5 A
F38	Fog lamps - Front	15 A
F39	Instrument panel	5 A
F40	Key-in system	5 A
F41	Electric Parking Brake (EPB)	5 A
F42	Audio amplifier	30 A
F43	Tyre Pressure Monitoring system, RF receiver	10 A
F44	Automatic transmission selector	5 A
F45	Empty	-
F46	Drivers power seat	30 A
F47	3rd row seats -12V power outlet and c/lighter	15 A
F48	Rear wiper	15 A
F49	Central door locking	30 A
F50	Electric fuel flap actuator	10 A
F51	Climate control control unit	10 A
F52	Telephone, road message center	5 A
F53	Audio unit, Multi-media module,DVD player	15 A
F54	Power seat - memory, lumbar pump	5 A
F55	Cigar lighter fuse	15 A
F56	Left-hand drive - Adaptive front lighting	10 A
F57	Rear seat entertainment module	10 A
F58	Telephone, multi-media module, touch screen display, TV tuner	10 A
F59	Cubby box cooler	10 A
F60	Engine control module (ECM)	5 A
F61	RHD - Adaptive front lighting	10 A
F62	Auto lamps, Low beam	5 A
F63	Diagnostic socket	10 A
F64	Automatic transmission control unit	5 A
F65	Empty	-
F66	Brake switch, HDC switch, DSC switch, Steering angle sensor	5 A
F67	Automatic lamp setting	5 A
F68	Instrument panel	5 A
F69	Interior rear view mirrors with automatic dimming	5 A
	Electrochromatic mirror, Homelink (up to 2005)
R1	Auxiliary power socket relay
R2	Empty
R3	Cigarette lighter relay
R4	Empty
R5	Multimedia control module relay

Additional fuse panel

Protection circuit.

No.	Description	Amps
F1	Intercom	5 A
F2	Alarm system	20 A
F3	Covert lamps	5 A
F4	Beacon	10 A
F5	Battery status monitor	3 A
F6	Additional equipment	30 A

In the luggage compartment

Location.

Diagram
F1	Stop lamp	7,5 A
F2	Ignition power supply	15 A
F3	Battery power supply	15 A
F4	Fog lamps - Rear	7,5 A
F5	Tail lamp - left	5 A
F6	Tail lamp (left) and license plate illumination	5 A