IsItAGoodCar

Common Problems with the
2015–2017 Ford Fiesta Mk7 facelift (B299)

We've identified 3 known issues that can affect the 2015–2017 Ford Fiesta Mk7 facelift (B299). 2 of these are serious faults that could be expensive to repair.

3
Known Issues
2
Serious
0
Moderate
1
Minor

The 2015–2017 period has 2 more issues than the Ford Fiesta Mk7 facelift (B299) average across all year periods.

All Known Issues

1.0 EcoBoost Wet Belt Failure

SeriousEngine

The oil-bath timing belt is extremely sensitive to skipped servicing or the wrong oil. Once it sheds material, rubber debris clogs the oil pickup strainer, causing oil starvation and total engine failure.

Most affected: 1.0 EcoBoost (100/125/140 PS)

Estimated cost: £1,200–£4,000Affects: 2013–2017Often appears around: 60,000-100,000 miles

Typical symptoms

  • •Low oil pressure warning
  • •Engine rattle
  • •Total engine failure

What to inspect before you buy

  • ✓Check for correct-spec oil history and sensible service intervals
  • ✓Look for belt debris in oil-service paperwork or recent sump-cleaning invoices
  • ✓Ask if the belt has been replaced (Ford interval is 10 years, but 6-8 is safer)

Powershift Transmission Judder

SeriousGearbox & Transmission

The same dry-clutch Powershift risk carried into the facelift years, where shunting urban use and missed maintenance accelerate clutch and mechatronic failures.

Most affected: 1.6 Petrol Powershift

Estimated cost: £800–£2,500Affects: 2013–2017Often appears around: 30,000-60,000 miles

Typical symptoms

  • •Judder when pulling away
  • •Hesitation on gear changes
  • •Transmission malfunction warning

What to inspect before you buy

  • ✓Drive in heavy traffic and on an incline
  • ✓Make sure the car selects reverse promptly and cleanly

Water Ingress (Boot)

MinorBodywork & Rust

Rear light seals and roof-seam sealing can still allow water into the boot, leading to damp carpets, corrosion and a stale-smelling cabin.

Most affected: Hatchback

Estimated cost: £50–£150Affects: 2013–2017

Typical symptoms

  • •Damp boot carpet
  • •Condensation on windows
  • •Musty smell

What to inspect before you buy

  • ✓Lift the boot carpet and check the spare-wheel well
  • ✓Look for water staining around the rear lamp apertures

Buying Tips for the 2015 Ford Fiesta Mk7 facelift (B299)

  • ✓On any 1.0 EcoBoost, insist on proof of the correct Ford-spec oil and check whether the early coolant hose update has been done.
  • ✓If buying a diesel, read the MOT history for DPF or emissions hints because these cars dislike repeated short urban trips.
  • ✓Do not assume the facelift cured the old leak points; inspect the boot and rear light seals for dampness before focusing on infotainment or trim.
2014 Ford Fiesta Mk7 facelift (B299)

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Other Ford Fiesta Mk7 facelift (B299) Year Periods

201320142015–2017

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