| Most common failures | No# failures |
|---|
| Windscreen wiper not working (3.4 (a)) | 2 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 2 |
| All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| All position lamps adversely affected by the operation of another lamp (4.2.3 (c)) | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Registration plate lamp issues | 1 |
| Nearside Stop lamp(s) adversely affected by the operation of another lamp (4.3.3 (b)) | 1 |
| Offside Stop lamp(s) adversely affected by the operation of another lamp (4.3.3 (b)) | 1 |
| Nearside Headlamp aim not tested (4.1.2 (b)) | 1 |
| Offside Headlamp aim not tested (4.1.2 (b)) | 1 |
| Brake pipe excessively corroded | 1 |
| Reversing lamp inoperative (4.6.1 (a)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Offside Rear fog lamp switch inoperative (4.5.3 (a)) | 1 |
| Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Front Obligatory mirror insecure (3.3 (b) (ii)) | 1 |
| Offside Front Obligatory mirror insecure (3.3 (b) (ii)) | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Nearside Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii)) | 1 |
| Offside Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii)) | 1 |
| Stop lamp(s) all not working on hand operated brake lever (4.3.1 (a) (iii)) | 1 |
| Front Service brake excessively binding (1.2.1 (f)) | 1 |
| Headlamp aim out of alignment | 1 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Rear fog lamp missing (4.5.1 (a) (ii)) | 1 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 1 |