| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 126 |
| Windscreen wiper does not clear the windscreen effectively | 33 |
| Registration plate issues | 32 |
| Windscreen washer not working | 20 |
| Nearside Rear Upper Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 14 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 11 |
| Offside Rear Upper Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 10 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 8 |
| Nearside Rear Road wheel fractured (5.2.2 (a)) | 6 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 4 |
| Horn not working (7.7 (a)) | 4 |
| Brake performance unable to be tested (1.2.1 (g)) | 4 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Offside Rear Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 4 |
| Rear Service brake excessively fluctuating (1.2.1 (e)) | 3 |
| Nearside Front Road wheel badly distorted (5.2.2 (c) (i)) | 3 |
| Offside Front Anti-roll bar fractured (5.3.3 (b) (ii)) | 3 |
| Brake pedal anti-slip provision missing (1.1.2 (c)) | 3 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 3 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 3 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 3 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Nearside Rear Upper Suspension component pin or bush excessively worn (5.3.4 (a) (i)) | 3 |
| Offside Rear Upper Suspension component pin or bush excessively worn (5.3.4 (a) (i)) | 3 |
| Nearside Rear Upper Suspension arm pin or bush excessively worn outer rose bush (5.3.4 (a) (i)) | 3 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 3 |
| Nearside Rear Upper Suspension component pin or bush excessively worn Hub Bush (5.3.4 (a) (i)) | 2 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 2 |
| Nearside Rear Upper Suspension component pin or bush excessively worn Hub bush (5.3.4 (a) (i)) | 2 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 2 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 2 |
| Nearside Rear Road wheel badly distorted (5.2.2 (c) (i)) | 2 |
| Nearside Rear Position lamp with a multiple light source more than 1/2 not functioning (4.2.1 (a) (ii)) | 2 |
| Nearside Rear Upper Suspension arm pin or bush excessively worn hub bush (5.3.4 (a) (i)) | 2 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 2 |