IsItAGoodCar

2012 Renault Megane Mk3

Browse our directory of 2012 Renault Megane Mk3 vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.

Registration Directory

Common Problems & Reliability

1
Serious
3
Moderate
1
Minor

The 2012 Renault Megane Mk3 has 5 known issues. 1 of these are classified as serious faults that could be expensive to repair. 3 are moderate concerns worth inspecting before purchase.

1.2 TCe oil consumption

Serious

The 1.2 TCe petrol (H5F) introduced with the 2012 facelift can consume excessive amounts of oil, which can lead to timing chain failure or total engine collapse if not monitored.

Symptoms: Frequent oil top-ups required, Blue smoke on startup...

Est. repair cost: £1,000–£3,500

EDC gearbox hesitation and shudder

Moderate

The dual-clutch EDC automatic can be jerky at low speeds or hesitate when pulling away, particularly if the clutch packs are worn or the software is outdated.

Symptoms: Jerky take-off, Slow gear changes...

Est. repair cost: £600–£1,800

Electronic parking-brake faults

Moderate

The EPB module or rear caliper motors can fail, leaving the handbrake stuck on or generating warnings that become MOT concerns.

Symptoms: Parking brake fault message, Handbrake slow to release...

Est. repair cost: £250–£600

Heater resistor and blower-motor wiring failures

Moderate

The cabin fan can stop working on certain speeds or fail completely because the resistor pack or its wiring connector overheats.

Symptoms: Blower only works on one speed, No cabin fan...

Est. repair cost: £120–£300

Keyless-entry button failure

Minor

The microswitches inside the outer door handles fail through water ingress, leaving keyless locking and unlocking unreliable.

Symptoms: One handle does not unlock the car, Intermittent keyless operation...

Est. repair cost: £100–£220

View detailed Renault Megane Mk3 fault guide

Buying Tips for the 2012 Renault Megane Mk3

  • ✓Check keyless entry and all door-handle buttons because handle microswitches fail with age
  • ✓Verify the electronic parking brake engages and releases smoothly on repeated cycles
  • ✓On 1.5 dCi cars, solid service history matters more than mileage because turbo, EGR and injector condition follow maintenance quality
  • ✓Listen for interior blower issues and suspension knocks because both are common annoyances

Check Any Vehicle

Don't see your specific car listed? Enter any UK registration number for an instant vehicle history check — including MOT history, tax status, finance check, and write-off data.

Free Vehicle Check