| Most common failures | No# failures |
|---|
| Front brake disc in such a condition that it is seriously weakened | 3 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Brake pipe excessively corroded | 2 |
| Windscreen wiper blade insecure | 2 |
| Brakes imbalanced across an axle | 1 |
| Offside Front Position lamp not working |4.2.1 |a|| | 1 |
| Rear fog lamp switch missing |4.5.3 |a| |ii|| | 1 |
| Rear fog lamp missing |4.5.1 |a| |ii|| | 1 |
| Offside Parking brake inoperative on one side |1.4.1 |a|| | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c|| | 1 |
| Nearside Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 1 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 1 |
| Offside Front front brake binding |3.7.B.1| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Headlamp aim out of alignment | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Central Stop lamp not working |1.2.1b| | 1 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Brake pipe modified and seriously weakened |3.6.A.3| | 1 |
| Rear Brake pipe modified and seriously weakened |3.6.A.3| | 1 |
| Centre Stop lamp not working |1.2.1b| | 1 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 1 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1 |
| Rear brake disc in such a condition that it is seriously weakened | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Rear Direction indicator not working both rear |4.4.1 |a| |ii|| | 1 |
| Nearside Front Brake pipe at imminent risk of failure or fracture |1.1.11 |a|| | 1 |
| Offside Front Brake pipe at imminent risk of failure or fracture |1.1.11 |a|| | 1 |
| Battery insecure and likely to cause a short circuit |4.13 |a| |ii|| | 1 |
| Offside Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Centre Upper Obligatory mirror insecure |8.1.1| | 1 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Front Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Front Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Central Driver`s view of the road through the swept area of the windscreen materially affected by an obstruction |3.1 |a| |ii|| | 1 |