| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 355 |
| Headlamp aim out of alignment | 130 |
| Registration plate lamp issues | 23 |
| Windscreen washer not working | 23 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 17 |
| Headlamp levelling device inoperative (4.1.5 (a)) | 8 |
| Electronic parking brake control defective so that it cannot be satisfactorily operated (1.1.6 (d)) | 7 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 6 |
| Registration plate issues | 6 |
| Electronic parking brake control inoperative (1.1.6 (d)) | 5 |
| Brakes imbalanced across an axle | 4 |
| Central Rear Seat belt buckle missing (7.1.2 (d)) | 3 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Battery insecure and likely to fall from carrier (4.13 (a) (ii)) | 3 |
| Nearside Headlamp levelling device inoperative (4.1.5 (a)) | 3 |
| Offside Headlamp levelling device inoperative (4.1.5 (a)) | 3 |
| Offside Rear Other passenger door cannot be opened from outside the vehicle (6.2.3 (a)) | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Electronic braking system warning device inoperative (1.7 (a)) | 2 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 2 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Nearside Front Headlamp levelling device inoperative (4.1.5 (a)) | 2 |
| Offside Front Headlamp levelling device inoperative (4.1.5 (a)) | 2 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Brake performance unable to be tested (1.2.1 (g)) | 2 |
| Horn not working (7.7 (a)) | 2 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 2 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |