| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 267 |
| Headlamp aim out of alignment | 60 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 33 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 33 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Registration plate issues | 16 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 15 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 14 |
| Exhaust emissions exceed default limit of 0.7m-1 (8.2.2.2 (b)) | 10 |
| Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 10 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 9 |
| Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 9 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 8 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 8 |
| Windscreen washer not working | 7 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 6 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 6 |
| Reversing lamp inoperative (4.6.1 (a)) | 6 |
| Brake performance not tested (1.2.1 (g)) | 5 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Brake pipe excessively corroded | 5 |
| Front brake disc in such a condition that it is seriously weakened | 5 |
| Exhaust fumes entering cabin (6.1.2 (b) (i)) | 5 |
| Nearside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 4 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Nearside Rear Anti-roll bar pin or bush excessively worn D bush (5.3.4 (a) (i)) | 4 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 4 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Registration plate lamp issues | 3 |
| Nearside Headlamp aim not tested (4.1.2 (b)) | 3 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 3 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 3 |
| Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Offside Rear Anti-roll bar pin or bush excessively worn D bush (5.3.4 (a) (i)) | 3 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 3 |
| Emissions not tested (8.2.2.2 (e)) | 3 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 3 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 3 |