Has anyone with a manual cupra had any gearbox issues.took my car in today to have the headunit replaced and some rattles fixed and i mentioned that i thought the clutch had slipped a couple of times.just had a phone call from the dealer saying they think there is an issue and they will remove and check it over he also said if it is wear and tear i will be liable .the cars only done 15000 miles surely this cant be wear and tear