| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 425 |
| Headlamp aim out of alignment | 175 |
| Windscreen wiper does not clear the windscreen effectively | 46 |
| Registration plate issues | 22 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 22 |
| Windscreen washer not working | 19 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 12 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 12 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 11 |
| Rear brake disc in such a condition that it is seriously weakened | 10 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 9 |
| Brakes imbalanced across an axle | 8 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 8 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 8 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 8 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 7 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 7 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 7 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 6 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 6 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 6 |
| Anti-lock braking system warning lamp indicates an ABS fault | 6 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 6 |
| Brake pedal anti-slip provision missing (1.1.2 (c)) | 6 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Exhaust emissions exceed default limit of 0.7m-1 (8.2.2.2 (b)) | 5 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 5 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Offside Rear Service brake excessively fluctuating (1.2.1 (e)) | 4 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 4 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 4 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 3 |
| Front brake disc in such a condition that it is seriously weakened | 3 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 3 |
| Steering wheel has movement relative to the column indicating looseness (2.2.1 (a) (i)) | 3 |
| Nearside Headlamp insecure (4.1.1 (c)) | 3 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Offside Headlamp aim unable to be tested (4.1.2 (b)) | 3 |
| Nearside Headlamp aim unable to be tested (4.1.2 (b)) | 3 |