| Most common failures | No# failures |
|---|
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 166 |
| Headlamp aim out of alignment | 160 |
| Registration plate issues | 72 |
| Windscreen wiper does not clear the windscreen effectively | 68 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 54 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 38 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 20 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 15 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 15 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 13 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 12 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 12 |
| Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 12 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 9 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 7 |
| Offside Rear Shock absorbers has a serious fluid leak | 7 |
| Steering rack insecure to the extent there is excessive movement at the mountings (2.1.3 (a) (ii)) | 7 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 6 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 6 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 6 |
| Offside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 6 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 6 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 5 |
| Registration plate lamp issues | 5 |
| Central Rear Seat belt not functioning as intended (7.1.2 (c)) | 5 |
| Nearside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 5 |
| Central Rear Seat belt retracting mechanism defective (7.1.2 (e)) | 5 |
| Windscreen washer not working | 5 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 5 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 5 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Offside Front Shock absorbers has a serious fluid leak | 4 |
| Brakes imbalanced across an axle | 4 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 4 |
| Offside Rear Position lamp showing white light to the rear (4.2.3 (a) (ii)) | 4 |
| Front Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 3 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Rear Brake cable insecure | 3 |
| Nearside Front Shock absorbers has a serious fluid leak | 3 |
| Reversing lamp does not emit a steady white light (4.6.2 (a)) | 3 |
| Nearside Rear Shock absorbers has a serious fluid leak | 3 |
| Rear fog lamp does not emit a steady red light (4.5.4 (a)) | 3 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 3 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 3 |
| Nearside Front Inner Steering rack insecure (2.1.3 (a) (i)) | 3 |
| Offside Front Inner Steering rack insecure (2.1.3 (a) (i)) | 3 |