| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 911 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 745 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 633 |
| Windscreen wiper does not clear the windscreen effectively | 550 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 529 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 460 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 406 |
| Registration plate issues | 366 |
| Nearside Front Shock absorbers has a serious fluid leak | 287 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 218 |
| Offside Front Shock absorbers has a serious fluid leak | 210 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 196 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 194 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 140 |
| Rear brake disc in such a condition that it is seriously weakened | 127 |
| Windscreen washer not working | 110 |
| Nearside Front Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 90 |
| Offside Front Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 88 |
| Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 87 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 87 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 80 |
| Offside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 77 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 72 |
| Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 72 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 71 |
| Anti-lock braking system warning lamp indicates an ABS fault | 68 |
| Nearside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 66 |
| Horn not working (7.7 (a)) | 62 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 62 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 59 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 58 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 57 |
| Headlamp cleaning device for LED or HID headlamp inoperative |4.1.6 |a| |ii|| | 56 |
| Nearside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 56 |
| Offside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 56 |
| Offside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 52 |
| Front brake disc in such a condition that it is seriously weakened | 48 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 47 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 46 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 40 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 38 |
| Offside Rear Service brake excessively fluctuating (1.2.1 (e)) | 37 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 36 |
| Offside Rear Lower Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 36 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 34 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 34 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 34 |
| Engine MIL inoperative or indicates a malfunction |8.2.2.2 |g|| | 33 |
| Nearside Rear Lower Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 33 |
| Brakes imbalanced across an axle | 32 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 32 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 31 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 31 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 31 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 31 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 29 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 28 |