Transmission (S tronic)High
Jerky gear changes, hesitation pulling away, or clunking when shifting between Drive and Reverse due to mechatronic unit wear.
DCT clutch pack / mechatronic work£900–£3,200
Inspect · With the engine running and foot firmly on the brake, shift repeatedly between D and R. Feel for harsh engagements or delays exceeding one second.
CoolingMedium
Water pump / thermostat module failure.
Head gasket / cooling system repair£900–£2,600
Inspect · Check for coolant loss and overheating.
Exterior LightingMedium
Front LED Daytime Running Lights (DRLs) dimming, turning yellow, or failing completely due to the control module overheating and burning the light tube.
Head gasket / cooling system repair£900–£2,600
Inspect · Switch on the ignition and headlights. Visually check both front headlight clusters to ensure the LED strips are bright white and unbroken.
EngineCritical
2.0T timing-chain tensioner failure (early EA888) — risk of chain jump.
Timing chain, tensioner & guides£900–£2,400
Inspect · Listen for cold-start rattle; confirm the updated tensioner was fitted.
Emissions (TDI models)High
DPF blockage or EGR valve failure causing limp mode, poor running, and illuminated warning lights.
DPF forced regen or replacement£250–£1,600
Inspect · Start the engine from cold. Check the instrument cluster for a flashing glow plug light or DPF symbol, and ensure a smooth, stable idle.
Front SuspensionMedium
Knocking noises over speed bumps and a vague feeling in the steering caused by worn upper and lower control arm bushes.
Suspension refresh (per axle)£250–£1,100
Inspect · Drive at 5-10 mph on the forecourt and jab the footbrake sharply. Listen for a distinct clunk from the front wheel arches.
BodyLow
Sunroof drain blockage causing leaks.
Water-ingress trace & seal£150–£800
Inspect · Check the headliner and footwells for damp.
EngineHigh
2.0T oil consumption (piston-ring related on early cars).
Oil leak trace & seal / gasket£180–£700
Inspect · Check oil level and any ring/consumption history.
Ranges are indicative parts-and-labour costs at a UK independent garage, inclusive of VAT. Franchised dealers typically sit 40–80% higher, and prestige or electrified variants sit at the top of each band. Always get a written quote before committing.