Ford Fiesta · 2008
2008 Ford Fiesta Starter Fuse & Relay
Engine won’t crank? Find the starter fuse and relay before replacing bigger parts.
- UK specification
- Verified data
- Checked 14 October 2026
- Sources
Partly covered: this page shows Ford’s Fiesta (2008) data only. Ford UK also lists Fiesta (2002) owner’s manuals for 2008, which we haven’t verified yet. If your car is one of those, this chart may not apply — check your owner’s manual or fuse box legend.
Quick answer
VerifiedApplies toType 1 passenger fuse box · Built up to 4 January 2009Type 2 passenger fuse box · Built up to 4 January 2009
Starter relay
- Fuse
- 11
- Amperage
- 30A
- Fuse box
- Engine compartment
- Location
- In the engine compartment
Starter
- Relay
- R8
- Fuse box
- Engine compartment
- Location
- In the engine compartment
Where is the fuse box?
Engine compartment fuse box
In the engine compartment
Our source doesn’t describe how to open this fuse box. Check your owner’s handbook.
Fuse box diagram
Full 2008 Ford Fiesta fuse chartWe haven’t drawn a schematic of the engine compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.
Where to look
- 11
In the engine compartment
Fuse ·30A · Starter relay
Position not shown on the schematic. Find fuse 11 on the fuse box legend.
- R8
In the engine compartment
Relay · Starter
Position not shown on the schematic. Find relay R8 on the fuse box legend.
Always confirm the number against the legend on the fuse box cover before pulling anything.
How to replace the fuse safely
- Switch off the ignition and all electrical equipment. Take the key out, or move a keyless fob away from the car.
- Open the fuse box and find the fuse using the number on the cover legend or the chart on this page.
- Pull the fuse straight out with the plastic fuse puller (usually clipped inside the fuse box) or fine-nose pliers.
- Look at the metal strip inside the fuse. A broken or burnt strip means it has blown.
- Fit a new fuse with exactly the same amperage rating. The number on top and the colour should match.
- Refit the cover, switch on and test the component.
- Never fit a fuse with a higher amperage rating than specified. It can let wiring overheat.
- Never bridge a fuse with wire, foil or anything else.
Checking the relay
- With the ignition off, pull the relay straight out of its socket. Rock it gently if it is tight.
- Relays rarely look damaged when they fail. To test, swap in an identical relay with the same part number from a non-essential circuit.
- If the fault moves to the other circuit, replace the relay. If it doesn’t, the problem is elsewhere.
Fuse keeps blowing?
A fuse that blows again straight away is doing its job. Something on that circuit is drawing too much current. Common causes are damaged wiring shorting to the bodywork, a failing motor or socket, water getting in, or a faulty accessory. Fitting fuse after fuse, or a bigger fuse, won’t fix the fault and can overheat the wiring. Have the circuit tested by an auto electrician.
Not the fuse? Check these next.
Battery charge
Clicking, slow cranking or dim dash lights usually mean a flat battery, not a fuse.
Battery terminals
Loose or corroded terminals can stop the starter even with a good battery.
Immobiliser
A flashing security light can mean the key isn’t recognised. Try the spare key.
Clutch or gear selector switch
Many cars only crank with the clutch fully pressed, or in Park/Neutral on automatics.
Starter motor or solenoid
A single loud click with good battery voltage often points to the starter itself.
Sources & verification
Applies toType 1 passenger fuse box · Built up to 4 January 2009
- Manufacturer manual listingFord UK — 2008 Fiesta (2008) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built Up To: 04/01/2009) · Accessed 14 October 2026
- Manufacturer manual listingFord UK — 2009 Fiesta (2008) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built Up To: 04/01/2009) · Accessed 14 October 2026
- Owner’s manualFord Fiesta Owner’s Handbook — 9V2J-19A321-ADA (CG3545en), edition 05/2008 · Ford Motor Company · Fuse box locations (p. 104); Fuse specification chart — engine compartment fuse box (pp. 105–107); Fuse specification chart — passenger compartment fuse box - Type 1 (pp. 107–108) · Accessed 14 October 2026
Applies toType 2 passenger fuse box · Built up to 4 January 2009
- Manufacturer manual listingFord UK — 2008 Fiesta (2008) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built Up To: 04/01/2009) · Accessed 14 October 2026
- Manufacturer manual listingFord UK — 2009 Fiesta (2008) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built Up To: 04/01/2009) · Accessed 14 October 2026
- Owner’s manualFord Fiesta Owner’s Handbook — 9V2J-19A321-ADA (CG3545en), edition 05/2008 · Ford Motor Company · Fuse box locations (p. 104); Fuse specification chart — engine compartment fuse box (pp. 105–107); Fuse specification chart — passenger compartment fuse box - Type 2 (pp. 109–111) · Accessed 14 October 2026
Fuse layouts can differ between trim levels and optional equipment. Always confirm against the legend on your fuse box.