| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 424 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 409 |
| Registration plate issues | 221 |
| Windscreen wiper does not clear the windscreen effectively | 194 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 134 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 100 |
| Offside Rear Shock absorbers has a serious fluid leak | 83 |
| Nearside Rear Road wheel fractured (5.2.2 (a)) | 70 |
| Windscreen washer not working | 65 |
| Offside Front Shock absorbers has a serious fluid leak | 60 |
| Nearside Rear Shock absorbers has a serious fluid leak | 60 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 49 |
| Nearside Front Shock absorbers has a serious fluid leak | 46 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 39 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 34 |
| Rear Prop shaft flexible coupling excessively deteriorated (6.1.7 (d) (i)) | 34 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 32 |
| Offside Rear Road wheel fractured (5.2.2 (a)) | 31 |
| Electronic parking brake control inoperative (1.1.6 (d)) | 29 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 27 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 26 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 26 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 22 |
| Front brake disc in such a condition that it is seriously weakened | 21 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 20 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 19 |
| Anti-lock braking system warning lamp indicates an ABS fault | 18 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 14 |
| Nearside Rear Inner Road wheel fractured (5.2.2 (a)) | 14 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 13 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 13 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 12 |
| Nearside Front Road wheel fractured (5.2.2 (a)) | 11 |
| Offside Rear Seat belt buckle not functioning as intended (7.1.2 (d)) | 11 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 10 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 10 |