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Peugeot 308 SW BL mk1 (2008) - fuse box diagram

avatar Jonathan Yarden Oct 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Peugeot, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2008

Fascia fuses

The fuse box is placed in the lower section of the fascia (left-hand side).

Peugeot 308 - fuse box - dashboard

Fuse Ampere rating [A] Functions
F36 30 Not used
F37 5 Trailer fuse box
F38 30 Driver’s seat memory unit
F39 — Trailer fuse box supply
F40 30 Hi-Fi amplifier, passenger’s seat memory unit


Fuse Ampere rating [A] Functions
F1 15 Rear wiper
F2 — Not used
F3 5 Air bags and pretensioners control unit
F4 10 Clutch pedal and dual-function brake switches, electrochromatic interior mirror, air conditioning, steering wheel angle sensor, automatic gearbox, switching and protection unit
F5 30 Front one-touch electric windows, folding mirrors supply
F6 30 Rear one-touch electric windows, exterior door opening controls
F7 5 Front and rear courtesy lights, map reading lights, rear reading lights, sun visor lighting, glove box lighting, portable lamp
F8 20 Audio equipment, audio/telephone, CD changer, multifunction display, tyre under-infl ation detection
F9 30 Front 12 V socket, lighter
F10 15 Steering wheel controls, alarm siren, alarm control unit
F11 15 Low current ignition switch
F12 15 Instrument panel, seat belt and passenger’s front air bag warning lights display, air conditioning, driver’s seat memory unit, 2nd row rear seat switches, driving school module
F13 5 Engine fuse box, air bags, piloted manual gearbox gear lever
F14 15 Multifunction display, amplifi er, hands-free kit, rain/brightness sensor, parking assistance control unit, trailer fuse box, lane departure warning system
F15 30 Locking and deadlocking
F17 40 Rear screen and exterior mirrors de-icing
SH — PARC shunt

Engine compartment fuses

The fuse box is placed in the engine compartment near the battery (left-hand side).

Peugeot 308 - fuse box - engine compartment

Fuse Ampere rating [A] Functions
F1 20 Engine control unit supply, injection pump and EGR solenoid valves (2 l HDI 16V), injectors (2 l HDI 16V)
F2 15 Horn
F3 10 Front wash-wipe
F4 20 Headlamp wash
F5 15 Purge canister, turbine discharge and Turbo pressure regulation solenoid valves (1.6 l THP 16V), oil vapour heater (1.6 l THP 16V)
F6 10 Vehicle speed sensor, ABS/ESP control unit
F7 10 Power steering control unit, automatic gearbox, engine coolant level detector
F8 25 Starter control
F9 10 Diagnostic socket, directional headlamps, air flow sensor (Diesel), particle emission filter pump (Diesel)
F10 30 Engine control unit actuators (petrol: ignition coils, solenoid valves, oxygen sensors, injectors, heaters, fuel pump, controlled thermostat) (Diesel: solenoid valves, heaters)
F11 40 Air conditioning blower
F12 30 Windscreen wipers slow/fast speed
F13 40 Built-in systems interface supply (ignition positive)
F14 14 Air pump
F15 10 Right-hand main beam headlamp
F16 10 Left-hand main beam headlamp
F17 15 Left-hand dipped headlamp
F18 15 Right-hand dipped headlamp
F19 15 Oil vapour heater (1.6 l VTi 16V), purge canister solenoid valve (1.6 l VTi 16V), oxygen sensors (petrol), air cooling solenoid valves (Diesel)
F20 10 Controlled thermostat, variable timing solenoid valves, Turbo pressure regulation solenoid valve (Diesel), engine coolant level detector (Diesel)
F21 5 Fan assembly relay supply, Valvetronic relay control (1.6 l VTi 16V), Turbo cooling (1.6 l THP 16V), air flow sensor (1.6 l HDI 16V)

Table of mini and midi-fuses above the battery

Pegeot 308 - fuse box - above battery

Fuse Ampere rating [A] Functions
1 15 Gearbox (piloted manual or automatic)
2 15 Diagnostic socket, daytime lights
3 5 Dual-function brake switch
4 — Not used
5* 80 Power steering electropump assembly
6* 70 Heating unit (Diesel)
7* 100 Switching and protection unit
8 — Not used
9* 30 Piloted manual gearbox electropump assembly
10* 30 Valvetronic electric motor (1.6 l THP 16V)

Table of maxi-fuses

Fuse Ampere rating [A] Functions
MF1* 50 Fan assembly
MF2* 50 Passenger compartment fuse box
MF3* 80 Built-in systems interface
MF4* — Not used
MF5* 50 ABS/ESP control unit
MF6* 30 ABS/ESP control unit
MF7* 80 Built-in systems interface
MF8* — Not used

* The maxi-fuses provide additional protection for the electrical systems.

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market

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