| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 785 |
| Headlamp aim out of alignment | 233 |
| Windscreen washer not working | 60 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 35 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 33 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 30 |
| Offside Rear Shock absorbers has a serious fluid leak | 25 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 21 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 21 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 18 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 17 |
| Nearside Rear Shock absorbers has a serious fluid leak | 16 |
| Brakes imbalanced across an axle | 16 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 15 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 11 |
| Registration plate issues | 11 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 11 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 11 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 11 |
| Central Rear Seat belt buckle missing (7.1.2 (d)) | 9 |
| Rear brake disc in such a condition that it is seriously weakened | 9 |
| Front brake disc in such a condition that it is seriously weakened | 8 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 7 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 7 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 6 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Registration plate lamp issues | 6 |
| Nearside Rear Service brake excessively fluctuating (1.2.1 (e)) | 6 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 6 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 6 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 4 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Offside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 4 |
| Nearside Headlamp aim unable to be tested (4.1.2 (b)) | 4 |