Under Bonnet Fuse Box BSM Fit For Citroen Berlingo B9

Under Bonnet Fuse Box BSM Fit For Citroen Berlingo B9, Dispatch Il 1.6 2.0 HDi 2007-Onwards, Fit For Peugeot Partner, Expert 308 1.6 2.0 HDi 2007-Onwards 9807028780 BSM-R04

Is your Berlingo, C4, or 308 facing confusing electrical problems like a non-start issue, flickering lights, or faulty wipers? The root cause is often a failing Under Bonnet Fuse Box, also known as the BSM (Built-in Systems Management) module.

This essential Engine Bay Fuse Box controls all critical power functions. Quickly and reliably restore your vehicle's electric system with this direct replacement part, part number 9807028780. Get your car running smoothly and safely again!

Key Features:

Modular Design

Integrated housing for both mini-fuses and large "maxi" fuses.

Resilient Construction

Specifically built to withstand the extreme heat, vibration, and moisture found in the engine bay.

Multi-Pin Interface

Features several large, color-coded multi-pin connectors to ensure secure and stable wiring connections.

Package Included:

1 x BMS Fuse Box
1 x Box

Function

Circuit Protection: It houses high-current fuses that protect critical components (like the fuel pump, ECU, and headlights) from electrical surges or short circuits.
Relay Management: It contains internal relays that switch power on and off for the cooling fans, wipers, and ignition system.
Signal Processing: It translates signals from the main cabin computer (BSI) into physical actions under the hood.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number.

Vehicle Reliability

By isolating electrical faults, it prevents a small short circuit in one component from damaging the entire vehicle's electrical system.

Safety

The built-in protection significantly reduces the risk of electrical fires caused by circuit overloads.

Simplified Troubleshooting

Because it centralizes the engine's electrical controls, mechanics can diagnose most under-hood power issues at this single point.

FAQs – Under Bonnet Fuse Box BSM 9807028780

Q1: What is the Under Bonnet Fuse Box BSM 9807028780 used for?

A1: The BSM, or engine bay fuse box, houses fuses and relays that protect and control the vehicle’s main electrical circuits (engine systems, alternator, starter, cooling, etc.). It ensures power distribution and safeguards against electrical faults.

Q2: How do I confirm that 9807028780 is the correct fuse box for my car?

A2: To verify fitment:

Inspect the existing fuse box in your engine bay for part numbers look for “9807028780” or equivalent references.
Check cross‑reference numbers listed in the product listing (e.g. 9807028880, 9807028680, 9675878280 etc.)
Use your VIN or vehicle registration in parts databases, or ask us to confirm compatibility.
Compare the connector layout, fuse/relay positions, and mounting points to your current unit.

Q3: What are the signs of a failing or damaged BSM fuse box?

A3: A faulty under bonnet fuse box may show these symptoms:

Multiple electrical failures (e.g. lights, alternator, fan, sensors)
Vehicle does not start or stalls unexpectedly
“Battery not charging” or “Fuse fault” warnings on the dashboard (some Citroën / Peugeot owners report this)
Clicking or buzzing noises from the fuse box area under ignition
Erratic or intermittent functioning of relays housed in the BSM (e.g. wipers, washer pump)
After battery change, the car fails to reinitialize or shows fault codes

Q4: Is replacing the BSM fuse box 9807028780 a do‑it‑yourself job?

A4: It depends on your experience with automotive electrical systems:

Removing the battery or disconnecting power is essential before handling the fuse box.
Carefully detach all electrical connectors, relays, and fuses (note their original position).
Transfer components (fuses, relays) and mount the new unit securely.
After installation, test all electrical functions and check for error codes.
In many cases, the replacement is plug‑and‑play if you use the correct variant; no programming is required.
But if you’re unsure or find wiring complex, it’s safer to engage a qualified technician.

Q5: Does the BSM 9807028780 require coding or initialization? A5: In most documented cases, this fuse box is a direct replacement (plug‑and‑play) and does not require coding, as long as the correct variant is used. However, after installation you should:

Clear any fault codes with a diagnostic tool
Check that all systems (lights, sensors, starting, alternator) are functioning normally
If issues persist, some special cases may require software initialization.

Check Offer Price

【Fitment】Fit For Citroen Berlingo B9, Dispatch Il 1.6 2.0 HDi 2007-Onwards, Fit For Peugeot Partner, Expert 308 1.6 2.0 HDi 2007-Onwards
【Part Number】9664706080, 9664706180, 9664706280, 9666700280, 9675878480, 9807028780, 9807028880, 9675878280, 9807028680, 9807029180, BSM-R04
【Functions】Controls, protects, and distributes electrical energy throughout the vehicle's engine compartment using integrated relays and fuses.
【Features】Integrated circuit protection with built-in fuses and relays safeguards electrical systems, while controlling power to critical components including the fuel pump, starter, lighting, wipers, and fans.
【Installation Note】It is crucial to disconnect the battery before installation to prevent electrical damage.

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SKU:	B0GTVTLLNQ
Brand:	ISINEVER
Model:	10006815-Tony
Manufacture:	ISINEVER