| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 9 |
| Headlamp aim out of alignment | 6 |
| Windscreen wiper does not clear the windscreen effectively | 5 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 3 |
| Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Brakes imbalanced across an axle | 2 |
| Registration plate lamp issues | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Battery insecure |1.9.1| | 2 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 2 |
| Registration plate issues | 2 |
| Rear parking brake recording little or no effort | 2 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Rear brake binding | 2 |
| Brake hose excessively deteriorated | 2 |
| Nearside Rear Radius arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Radius arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 1 |
| Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 1 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Offside Rear fog lamp not working |1.3.2b| | 1 |
| Rear fog lamp tell tale not working |1.3.1b| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Windscreen has damage | 1 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 1 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Rear brake disc excessively scored |3.5.1h| | 1 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 1 |
| Front An item not tested |Manual| | 1 |
| Offside Steering rack gaiter split |2.2.D.2d| | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Offside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Rear brake disc in such a condition that it is seriously weakened | 1 |