| Most common failures | No# failures |
|---|
| Registration plate issues | 5 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 3 |
| Windscreen wiper does not clear the windscreen effectively | 3 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 2 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Headlamp aim out of alignment | 2 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 2 |
| Offside Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Stop lamp not working |1.2.1b| | 1 |
| Nearside Parking brake inoperative on one side |1.4.1 |a|| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Trailer electrical socket insecure |1.9.3a| | 1 |
| Nearside Headlamp aim so that beam "kick up" is not visible on the screen headlight kick up is to wrong side |4.1.2 |a|| | 1 |
| Offside Headlamp aim so that beam "kick up" is not visible on the screen beam kick up is to wrong side |4.1.2 |a|| | 1 |
| Nearside Front Shock absorbers has a serious fluid leak | 1 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Rear fog lamp switch inoperative (4.5.3 (a) (ii)) | 1 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Rear Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Parking brake lever is not capable of being maintained in operation by direct mechanical action only (1.1.6 (f)) | 1 |
| Windscreen washer not working | 1 |
| Reversing lamp does not emit a steady white light (4.6.2 (a)) | 1 |