Land Rover Discovery III / LR3 (L319) (2004-2009) – fuse and relay box
Fuse Box and Relay Diagrams – Land Rover Discovery III / LR3 (L319)
Applies to vehicles manufactured in the years:
2004, 2005, 2006, 2007, 2008, 2009.
For the Land Rover Discovery III / LR3 (L319) cigarette lighter there is fuse 19 (secondary power socket on the second row), 34 (auxiliary power socket on the front seats), 47 (auxiliary power socket on the third row) and 55 (cigarette lighter) in the case the switchboard fuses.
Instrument panel fuse box
Location of the fuse box
The fuse box is located behind the glove compartment.
The scheme of the fuse box
Arrangement of fuses in the instrument panel
| Number | Description | Amperes [A] |
|---|---|---|
| 1 | Interior lamps – glove box lamp, cosmetic mirror lamp, map lamps, switchable roof lamps;
Electric seats (without memory). |
10 |
| 2 | Right side lights | 10 |
| 3 | up to 2005:
Theater lamps. |
10 |
| 4 | Left side lights | 10 |
| 5 | Reversing lamps | 10 |
| 6 | Trailer reversing lamp | 10 |
| 7 | Driver’s window | 25 |
| 8 | Trailer pickup (battery powered) | 30 |
| 9 | up to 2006:
SRS; from 2007: Airbags. |
5 |
| 10 | – | – |
| 11 | Washer pump | 15/10 |
| 12 | Horn | 15 |
| 13 | Heated rear window | 25 |
| 14 | Trailer side lamp | 10 |
| 15 | Brake lights;
Brake switch. |
15 |
| 16 | Folding mirrors | 10 |
| 17 | Right rear window | 20 |
| 18 | Rain sensor;
Ambient light sensor (car lamps). |
5 |
| 19 | Auxiliary Power Socket – Second Row Seats | 15 |
| 20 | Sunroof | 15 |
| 21 | Passenger’s window | 25 |
| 22 | Trailer pickup (ignition feed) | 10 |
| 23 | – | – |
| 24 | Transfer box – center differential;
Terrain Response. |
5 |
| 25 | Engine Control Module (ECM) | 5 |
| 26 | Battery-assisted acoustic signaling device | 5 |
| 27 | Adaptive front lighting;
Headlamp leveling. |
10 |
| 28 | Engine compartment fuse box – ignition | 5 |
| 29 | Passenger’s electric seat control | 30 |
| 30 | – | – |
| 31 | Left rear window | 20 |
| 32 | Rear fog lights | 15 |
| 33 | Mirror adjustment;
Automatic Transmission; Electric passenger seat (up to 2005). |
5 |
| 34 | Auxiliary power socket – front seats | 15 |
| 35 | Air suspension controller | 5 |
| 36 | Parking Sensor (Park Distance Control);
Tire pressure monitoring system |
5 |
| 37 | Dynamic stability control | 5 |
| 38 | Front fog lamps | 15 |
| 39 | Instrument package | 5 |
| 40 | Key-in sense | 5 |
| 41 | Electric Parking Brake (EPB) | 5 |
| 42 | Sound amplifier | 30 |
| 43 | Radio frequency receiver;
Tire pressure monitoring system. |
10 |
| 44 | Automatic transmission switch | 5 |
| 45 | – | – |
| 46 | Electric driver’s seat | 30 |
| 47 | Auxiliary Power Socket – Third Row Seats | 15 |
| 48 | Rear wiper | 15 |
| 49 | Central lock | 30 |
| 50 | Electric fuel flap actuator | 10 |
| 51 | Air conditioning ECU | 10 |
| 52 | Telephone;
Traffic Message Center. |
5 |
| 53 | Multimedia module;
Audio unit; DVD player. |
15 |
| 54 | Electric seat – memory, lumbar pump | 5 |
| 55 | Lighter | 15 |
| 56 | Adaptive front lighting (left unit) | 10 |
| 57 | Rear Seat Entertainment Module | 10 |
| 58 | Telephone;
Touchscreen; Multimedia module; TV tuner. |
10 |
| 59 | Box Cubby refrigerator | 10 |
| 60 | Engine Control Module (ECM) | 5 |
| 61 | Adaptive front lighting (right unit) | 10 |
| 62 | Dipped beam;
Car lamps. |
5 |
| 63 | Diagnostic socket | 10 |
| 64 | Automatic gearbox control unit | 5 |
| 65 | – | – |
| 66 | HDC switch;
Brake switch; Steering angle sensor; DSC switch. |
5 |
| 67 | Car lamps | 5 |
| 68 | Instrument package | 5 |
| 69 | Auto dimming interior mirrors;
Electrochromic mirror; Homelink (until 2005). |
5 |
Satellite fuse box
It is located in the base of the center console’s storage compartment.
| Number | Description | Amperes [A] |
|---|---|---|
| 1 | Intercom | 5 |
| 2 | siren | 20 |
| 3 | Hidden lamps | 5 |
| 4 | Radio signal | 10 |
| 5 | Battery health monitor | 3 |
| 6 | Additional equipment | 30 |
Engine compartment fuse box
Location of the fuse box
The scheme of the fuse box
Arrangement of fuses in the engine compartment
| Number | Description | Amperes [A] |
|---|---|---|
| 1 | Fuel pump | 25 |
| 2 | – | – |
| 3 | Air suspension controller | 5 |
| 4 | Diesel – diesel EMS (relay control ECU and fuel pump) | 25 |
| 5 | Gasoline – EMS gasoline
(vent valve, EGR, intake manifold control valve); E-Box fan |
10 |
| 6 | EMS gasoline (ignition coils) | 15 |
| 6 | from 2007:
Diesel EMS (sensor control and glow plug relay). |
15 |
| 7 | Front seat heating | 25 |
| 8 | Rear seat heating | 25 |
| 9 | up to 2005:
Active roll control. |
15 |
| 10 | Gasoline – EMS gasoline (throttle motor, MAF), radiator | 15 |
| 10 | Diesel – cooling fan | 15 |
| 11 | Gasoline – EMS gasoline (rear oxygen sensors) | 15 |
| 12 | Heated washer nozzles | 10 |
| 13 | Gasoline – EMS gasoline
(ECU, VVT and fuel pump relay control) |
10 |
| 13 | Diesel EMS (PCV, VCV) | 10 |
| 14 | Gasoline – EMS gasoline (front oxygen sensors) | 20 |
| 15 | Heated windscreen | 30 |
| 16 | Heated door mirrors | 10 |
| 17 | Gasoline – EMS gasoline (injectors) | 15 |
| 17 | Diesel EMS (MAF, EGR);
E-Box fan. |
15 |
| 18 | Heated windscreen | 30 |
| 19 | – | – |
| 20 | Alternator | 5 |
| 21 | – | – |
| 22 | Rear blower | 30 |
| 23 | Dynamic stability control system | 25 |
| 24 | Gasoline – brake booster pump | 20 |
| 25 | Lighting switch | 10 |
| 26 | Air suspension controller | 20 |
| 27 | Engine Control Module (ECM) | 5 |
| 28 | Diesel – auxiliary heater | 20 |
| 29 | Front wipers | 30 |
| 30 | Automatic gearbox control unit | 10 |
Tow bar fuse box
It is located on the left side of the rear compartment behind the lid
| Number | Description | Amperes [A] |
|---|---|---|
| 1 | Brake light | 7.5 |
| 2 | Ignition supply | 15 |
| 3 | Battery powered | 15 |
| 4 | Rear fog lights | 7.5 |
| 5 | Right rear lamp | 5 |
| 6 | License plate and left rear lamp | 5 |
