| Most common failures | No# failures |
|---|
| Brakes imbalanced across an axle | 5 |
| Brake pipe excessively corroded | 4 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Headlamp aim out of alignment | 2 |
| Offside Front Fuel hose leaking behind door step (6.1.3 (b) (i)) | 1 |
| Horn sound not in accordance with requirements (7.7 (c)) | 1 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Nearside Rear Lower Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Registration plate issues | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 1 |
| Offside Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| Horn emits two or more alternating tones |1.6.2d| | 1 |
| Horn not a continuous or uniform sound |1.6.2e| | 1 |
| Nearside Upper Front position lamp|s| not working |1.1.A.3b| | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Front Fuel system component leaking |7.2.3| | 1 |
| Driver`s view of the road through the swept area of the windscreen materially affected by an obstruction |3.1 |a| |ii|| | 1 |
| Offside Headlamp aim so that beam "kick up" is not visible on the screen incorrect pattern |4.1.2 |a|| | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c|| | 1 |
| Headlamp aim beam image obviously incorrect offside |1.8.A.1b| | 1 |
| Direction indicator not working offside rear lower |1.4.A.2c| | 1 |
| Direction indicator not working nearside rear upper |1.4.A.2c| | 1 |
| Direction indicator excessively deteriorated so that it is not visible from a reasonable distance nearside front indicator light output poor |1.4.A.2e| | 1 |
| Side repeater excessively deteriorated so that it is not visible from a reasonable distance nearside side repeater light output poor |1.4.A.2e| | 1 |
| Rear position lamp|s| adversely affected by the operation of another lamp nearside rear upper |1.1.A.3f| | 1 |
| Stop lamp adversely affected by the operation of another lamp nearside rear upper |1.2.1f| | 1 |
| Suspension spring mounting prescribed area is excessively corroded offside front chassis |2.4.A.3| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |