MinorAffected: 2011-201850,000–120,000 miles

Ford Focus Mk3 2.0 TDCi — Electric Window Regulator Cable Failure

The cables inside the electric window regulator mechanism fray and snap, causing the window glass to drop into the door frame.

Severity

Minor

DIY Difficulty

Moderate

Est. Cost

£100–£200

OBD Codes

None

Symptoms

Grinding or crunching noise when operating the window switch
Window glass drops down into the door and won't come up
Window sits crooked in the frame

Root Cause

The steel cables run over plastic pulleys. The plastic pulleys degrade and crack, or the cable frays and tangles inside the motor drum.

How To Fix

Remove the interior door card to access the regulator.
Tape the window glass 'up' temporarily to secure the vehicle.
Replace the entire window regulator mechanism (usually supplied without the motor).
Cost: £100-200

Estimated Repair Costs

Repair Option	Est. Cost (GBP)
DIY (parts only)	£40–£80
Independent Garage	£100–£200
Main Dealership	£160–£320

Other Faults on This Variant

Powershift Dual Clutch Gearbox Failure

Critical

2011-201550,000–100,000 miles£1800–£2500

The 6-speed Powershift (MPS6/6DCT450) automatic gearbox is notoriously fragile. Internal plastic parts shatter, clogging the transmission filter.

Steering Rack Motor Failure (EPS)

Critical

2011-201850,000–120,000 miles£800–£1200

The Electronic Power Steering rack on the Mk3 Focus suffers from water ingress, causing the motor to short out.

DPF Vaporiser Failure

Moderate

2011-201860,000–110,000 miles£250–£350

Ford uses a 5th injector (vaporiser) in the exhaust to regenerate the DPF. This vaporiser clogs with soot, preventing regeneration.

Disclaimer: Repair cost estimates are indicative and based on community data. Always get a quote from a qualified mechanic before proceeding with any repair.