| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 1521 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 868 |
| Headlamp aim out of alignment | 747 |
| Registration plate issues | 679 |
| Brake pipe excessively corroded | 323 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 207 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 181 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 139 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 88 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 66 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 51 |
| Windscreen washer not working | 45 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 39 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 39 |
| Front brake disc in such a condition that it is seriously weakened | 35 |
| Brake hose excessively deteriorated | 35 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 31 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 31 |
| Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 30 |
| Brake performance not tested (1.2.1 (g)) | 27 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 27 |
| Offside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 25 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 25 |
| Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 24 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 23 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 23 |
| Offside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 22 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 21 |
| Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 20 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 19 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 19 |
| Offside Front Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 18 |