Hyundai I20: lighting & signalling MOT failures
Lighting & signalling was a recorded failure area in 9.4% of Hyundai I20 MOT tests in this dataset. It is most prominent on 2009, 2012 cars.
Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair cost: £10–£150 (rough UK ballpark, not a quote).
Lighting & signalling failures by year
| Model year | Tests | Fail rate |
|---|---|---|
| 2009 | 61,962 | 17.3% |
| 2010 | 63,142 | 13.8% |
| 2011 | 63,059 | 13.3% |
| 2012 | 62,494 | 13.9% |
Methodology & source. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.