| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 643 |
| Headlamp aim out of alignment | 246 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 143 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 142 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 91 |
| Registration plate lamp issues | 76 |
| Windscreen washer not working | 76 |
| Registration plate issues | 50 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 38 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 36 |
| Rear brake disc in such a condition that it is seriously weakened | 33 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 30 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 26 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 26 |
| Brakes imbalanced across an axle | 24 |
| Offside Rear Service brake excessively fluctuating (1.2.1 (e)) | 19 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 18 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 17 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 16 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 16 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 14 |
| Nearside Rear Service brake excessively fluctuating (1.2.1 (e)) | 12 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 11 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 10 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 9 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 8 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 8 |
| Brake pedal has insufficient reserve travel (1.1.2 (a)) | 7 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 7 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 7 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 7 |
| Brake performance unable to be tested (1.2.1 (g)) | 7 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 7 |