| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 425 |
| Windscreen wiper does not clear the windscreen effectively | 287 |
| Horn not working (7.7 (a)) | 87 |
| Registration plate issues | 84 |
| Horn not working (7.7 (a) (ii)) | 46 |
| Windscreen washer not working | 39 |
| Offside Rear Shock absorbers has a serious fluid leak | 33 |
| Nearside Rear Shock absorbers has a serious fluid leak | 32 |
| Registration plate lamp issues | 26 |
| Rear brake disc in such a condition that it is seriously weakened | 20 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 16 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 15 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 12 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 12 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 11 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 10 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 9 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 9 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 9 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 8 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 8 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 7 |
| Brake performance not tested (1.2.1 (g)) | 7 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 7 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 7 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 6 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 6 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 6 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 6 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 6 |
| Front brake disc in such a condition that it is seriously weakened | 6 |
| Electronic power steering warning lamp indicates a system malfunction (2.6 (a)) | 6 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 5 |
| Anti-lock braking system warning lamp indicates an ABS fault | 5 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 5 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 5 |