| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 497 |
| Headlamp aim out of alignment | 415 |
| Registration plate issues | 74 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 37 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 36 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 34 |
| Windscreen washer not working | 33 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 26 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 25 |
| Brakes imbalanced across an axle | 18 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 18 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 17 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 15 |
| Registration plate lamp issues | 14 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 14 |
| Nearside Rear Shock absorbers has a serious fluid leak | 13 |
| Offside Rear Shock absorbers has a serious fluid leak | 11 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 11 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 11 |
| Front brake disc in such a condition that it is seriously weakened | 10 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 9 |
| Brake pipe excessively corroded | 9 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 8 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 8 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 8 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 7 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 7 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 6 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 6 |
| Rear brake disc in such a condition that it is seriously weakened | 6 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 6 |
| Offside Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 6 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 6 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 5 |
| Offside Rear Service brake excessively fluctuating (1.2.1 (e)) | 5 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 5 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 5 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 5 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 5 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 5 |
| Offside Front Headlamp light intensity severely reduced (4.1.4 (a)) | 5 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Nearside Front Headlamp aim unable to be tested (4.1.2 (b)) | 5 |