Known Faults Database

Renault Megane Common Problems & Known Faults (UK)

If you are considering buying a used Renault Megane, there are several major reliability issues worth knowing about first. Our garage database tracks 3 known faults for this model, 2 of them rated high severity. Every one below is a repair bill a seller has good reason not to mention.

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Renault Megane 2001-2010 Models (2001-2010) problems

Fuel SystemHigh severity📝 Editorial

Delphi high-pressure fuel pump breaks down internally, sending metal swarf throughout the entire fuel system

Rough guide

£1500-3000

Typical symptoms

flashing glow plug or engine management light
engine misfires or stalls
non-start
metallic glitter in the fuel filter

Affected vehicles

Engines:: 1.5 dCi (K9K - Delphi systems)
Typical mileage:: 60000-120000 miles

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Renault Megane 2010-2020 Models (2010-2020) problems

Transmission/ClutchHigh severity📝 Editorial

EDC (Efficient Dual Clutch) automatic transmission juddering and TCM (Transmission Control Module) failure

Rough guide

£1000-2500

Typical symptoms

severe juddering when pulling away
gearbox warning light
loss of drive or stuck in gear

Affected vehicles

Engines:: All EDC Automatics
Typical mileage:: 40000-80000 miles

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Renault Megane Mk2 / Mk3 (2002-2016) problems

Brakes/SuspensionMedium severity📝 Editorial

Electronic Parking Brake (EPB) module failure or wiring loom breakage causing the handbrake to stick on or fail

Rough guide

£300-700

Typical symptoms

'Check Parking Brake' warning message
handbrake refuses to disengage
loud screeching noise from rear when applying handbrake

Affected vehicles

Engines:: All
Typical mileage:: 50000-100000 miles

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Repair costs are typical UK ranges, not quotes. Actual cost depends on condition and garage.Data last verified: June 2026

Other Renault models

Clio3 known faults Scenic2 known faults