| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 1670 |
| Headlamp aim out of alignment | 1122 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 314 |
| Registration plate lamp issues | 276 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 263 |
| Windscreen washer not working | 213 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 195 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 188 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 136 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 123 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 122 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 115 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 108 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 99 |
| Brakes imbalanced across an axle | 95 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 78 |
| Registration plate issues | 74 |
| Reversing lamp inoperative (4.6.1 (a)) | 72 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 70 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 67 |
| Anti-lock braking system warning lamp indicates an ABS fault | 64 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 62 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 57 |
| Front brake disc in such a condition that it is seriously weakened | 54 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 51 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 51 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 51 |
| Nearside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 49 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 48 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 47 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 47 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 47 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 46 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 45 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 44 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 42 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 41 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 39 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 38 |
| Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 35 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 33 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 33 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 32 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 32 |
| Nearside Front Shock absorbers has a serious fluid leak | 32 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 30 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 29 |
| Offside Front Shock absorbers has a serious fluid leak | 27 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 26 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 26 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 24 |
| Nearside Front Headlamp insecure (4.1.1 (c)) | 22 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 22 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 21 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 19 |