Renault Kwid Fuse Box: How to Locate, Read, and Interpret Your Fuse Layout

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This generic guide explains how to locate your vehicle's fuse boxes, read the fuse legend, identify a blown fuse, and replace it safely. Always consult your specific vehicle's owner's manual for the exact fuse layout.

Fuse boxes in modern vehicles are protection devices — they limit the current in each electrical circuit to a level that prevents wire damage and fire if a fault occurs. Understanding how to locate them, read their legends, and identify a blown fuse is an essential vehicle ownership skill.

IMPORTANT: This guide is generic and illustrative. Fuse assignments, locations, and ratings differ between vehicle makes, models, years of manufacture, and market variants. Always refer to your specific vehicle's owner's manual or the legend printed on the inside of the fuse box cover for your exact fuse layout. Never substitute a generic guide for the actual documentation of your specific vehicle.

Most passenger vehicles have two or more fuse locations. The first is a passenger compartment fuse box (sometimes called the interior fuse panel), typically located inside the cabin — common positions include under the dashboard on the driver's side, behind a kick panel, inside the glovebox, or under the steering column. The second is an engine bay fuse box (also called the power distribution centre or underbonnet relay/fuse box), located in the engine compartment, usually near the battery or against the bulkhead. Some vehicles have a third fuse panel in the boot (trunk) for rear-circuit protection.

To use a fuse box correctly: open the cover and locate the legend. The legend is a grid or table printed on the inside of the cover or in the owner's manual that maps each fuse number or position to its protected circuit (for example: position F7 = 15A — front wiper motor). The legend may also show the relay positions.

Fuses are colour-coded by current rating per the ISO 8820-3 standard for standard blade (ATO/ATC) fuses: 5A = tan/beige, 7.5A = brown, 10A = red, 15A = blue, 20A = yellow, 25A = natural/clear, 30A = green. Mini blade and maxi blade fuses use different body sizes but the same colour convention.

A blown fuse has a visibly broken element (the thin wire or strip inside the transparent or translucent body). Confirm with a multimeter set to continuity or diode mode — a good fuse shows continuity; a blown fuse does not.

Replacing a blown fuse with a higher-rated fuse is dangerous and prohibited. If a fuse blows repeatedly, a fault exists in the protected circuit — find and fix the fault before reinstating the fuse.

How to wire renault kwid fuse box diagram

Locate all fuse boxes in your vehicle Consult your owner's manual to identify the exact position of each fuse panel. Common locations: driver's side under-dash panel, engine bay power distribution centre near the battery, and in some vehicles a secondary panel in the boot. Do not assume — locations vary significantly between models and market variants.
Disconnect the negative battery terminal before extended fuse work If you will be working on multiple circuits or need to probe wiring connected to the fuse box, disconnect the negative (–) battery terminal first. For simple fuse replacement of a non-safety-critical circuit, ensure the ignition is switched off and the circuit is inactive. Some circuits (such as airbag control units) require additional waiting periods after battery disconnection — consult your owner's manual.
Open the fuse box and locate the legend Release the fuse box cover latch and open the cover. The circuit assignment legend is typically printed on the inside of the cover. If the legend is illegible or absent, locate the fuse diagram in your owner's manual. Note: legends must match your specific vehicle — a diagram from a different model year or variant may have different circuit assignments even if the fuse box layout looks similar.
Identify the suspect circuit's fuse position Cross-reference the malfunctioning circuit (for example: interior lights not working) against the legend to identify the corresponding fuse position number and rating. Locate that fuse in the box — fuse positions are usually numbered on the box body or visible on the legend grid.
Remove the fuse and inspect visually Use the fuse puller tool (found clipped inside the fuse box cover on most vehicles) or needle-nose pliers to pull the fuse straight out without rocking it side to side. Hold the fuse up to a light source and inspect the element inside. A clear break in the metal strip indicates a blown fuse.
Confirm with a multimeter Set the multimeter to continuity or resistance mode. Touch the probes to the two metal terminals at each end of the fuse (visible on the flat face of a blade fuse). A working fuse shows continuity (beep or near-zero ohms). A blown fuse shows open circuit. Visual inspection alone is not always reliable — always confirm with a meter.
Replace with the identical rated fuse and test Insert a new fuse of the same colour code and rating (amperage must match exactly — do not uprate). Push it firmly into the fuse holder until it seats fully. Reconnect the battery if disconnected. Test the circuit. If the fuse blows again immediately, switch off the circuit and diagnose the underlying fault before attempting further fuse replacements.

Specifications

Blade fuse type — standard	ATO/ATC — 19.1mm × 5.1mm body
Blade fuse type — mini	APS (mini blade) — 10.9mm × 3.6mm body
Blade fuse type — maxi	APX (maxi blade) — 29.2mm × 8.5mm body
ISO fuse colour code standard	ISO 8820-3: 5A=tan, 7.5A=brown, 10A=red, 15A=blue, 20A=yellow, 25A=clear, 30A=green
Standard 5-pin relay terminal numbering	85 (coil –), 86 (coil +), 30 (common), 87 (NO contact), 87a (NC contact)
Nominal vehicle system voltage	12V DC nominal (battery: ~12.6V charged; charging: ~13.8–14.4V)

Safety warnings

This guide is generic and illustrative only. It does not represent the specific fuse layout of any particular vehicle model, year, or market variant. Always consult your vehicle's owner's manual or a qualified automotive electrician for your vehicle's exact fuse assignments.
Disconnect the vehicle battery's negative terminal before performing any extended work on the electrical system. For safety-critical systems including airbags, wait the period specified in your owner's manual (typically 10–30 minutes after battery disconnection) before working near those circuits.
Never replace a blown fuse with one of a higher current rating. A higher-rated fuse allows excess current that the circuit's wiring is not designed to carry, potentially causing wiring insulation to melt and a fire to start in an inaccessible area of the vehicle.
If a fuse blows repeatedly, do not keep replacing it. A recurring blown fuse indicates an active electrical fault in the protected circuit. Continued operation risks wiring damage and fire. Have the fault diagnosed by a qualified automotive electrician.
Some vehicle circuits retain voltage even with the ignition off (battery positive circuits, memory circuits, alarm systems). Take care when probing fuse box terminals even with the ignition key removed.

Tools needed

Vehicle owner's manual (for the exact fuse assignment legend for your specific vehicle)
Fuse puller tool (typically in the fuse box cover; otherwise use needle-nose pliers carefully)
Digital multimeter (continuity or resistance function for fuse testing)
Non-contact voltage tester (to identify live circuits before probing)
Replacement blade fuses (an assorted set covering common ratings is recommended as a spare kit)
Torch or inspection light (fuse box areas are often poorly lit)

Common mistakes

Using a generic fuse diagram from the internet without verifying it matches the exact model year, market variant, and specification level of the specific vehicle — circuit assignments change between production runs and markets.
Replacing a blown fuse with a higher rating because the correct rating is not available: this creates a fire risk. Only fit the correct rating or wait until the correct fuse is obtained.
Not identifying and fixing the underlying fault before replacing a blown fuse: a fuse that blows again indicates an active short circuit or overload that will not resolve itself.
Confusing fuse positions by reading the legend incorrectly: some legends are printed with the fuse box oriented in one direction and the actual box installed in another — confirm orientation before counting positions.
Overlooking the engine bay power distribution centre when a passenger compartment fuse tests good: many circuits are protected by both a maxi fuse or fusible link in the engine bay and a smaller fuse in the cabin panel.

Troubleshooting

A circuit is not working and the corresponding fuse appears intact: Cause: The fuse for a different circuit may be protecting this function; a relay in the same box may have failed; a ground connection for the circuit may be corroded or loose Fix: Recheck the legend to confirm you identified the correct fuse. Use a multimeter to test voltage at the load (component) with the circuit active. If voltage is present but the component does not work, the fault is in the component or its ground connection, not the fuse. Test relay function by swapping with an identical relay from a non-critical position.
Replacement fuse blows immediately when ignition is switched on: Cause: Active short circuit in the protected circuit — the wiring or a component is drawing uncontrolled current Fix: Do not refit a replacement fuse. Disconnect each load on the circuit one by one (unplug components) until the fuse holds. The last component disconnected before the fuse holds is the fault. Inspect that component and its wiring for shorts to chassis or internal failure.
Fuse box cover legend is missing or illegible: Cause: Cover lost, damaged, or legend printing worn away Fix: Obtain the correct fuse assignment from the vehicle's owner's manual. If the manual is unavailable, contact an authorised dealer with the vehicle's VIN to obtain the correct diagram for that specific build. Online resources should be treated as indicative only and verified against the dealer-supplied information.

Frequently asked questions

Where can I find my vehicle's exact fuse box layout?

The most reliable source is the owner's manual supplied with the vehicle. Secondly, the legend is often printed on the inside of the fuse box cover itself. For vehicles where the cover legend is worn or missing, the vehicle manufacturer's official workshop manual or an authorised dealer can supply the correct fuse assignment table for your specific model year and market variant.

Can I replace a blown fuse with a higher-rated fuse?

No. Fitting a higher-rated fuse bypasses the protection designed for that circuit's wiring. The wiring may not be rated to carry the higher current, and instead of the fuse blowing, the wire insulation can overheat and cause a fire. Always replace with the identical rating. If the replacement fuse blows again, a fault exists in the circuit that must be diagnosed and repaired.

How do I tell if a fuse is blown without removing it?

Many blade fuses are transparent or translucent and the break in the internal element is visible under good lighting. However, some failures are subtle and not clearly visible. The most reliable method is to remove the fuse and test it with a multimeter set to continuity mode across both terminals. A good fuse shows continuity; a blown fuse shows an open circuit.

Why does a fuse keep blowing after replacement?

A fuse that blows again immediately or shortly after replacement indicates an underlying fault in the protected circuit: a short circuit (wire insulation chafed against chassis), an overloaded circuit (too many accessories added), a faulty component drawing excess current, or water ingress causing leakage current. Do not continue fitting replacement fuses — diagnose and fix the fault first.

What tools do I need to remove blade fuses from a fuse box?

Most fuse boxes include a dedicated plastic fuse puller tool clipped inside the fuse box cover. Alternatively, use needle-nose pliers with care not to damage adjacent fuses or connectors. A multimeter is needed to test fuse continuity. Keep spare blade fuses of the correct ratings in the vehicle's emergency kit.

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