| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 125 |
| Headlamp aim out of alignment | 54 |
| Registration plate lamp issues | 50 |
| Parking brake: efficiency below requirements |3.7.B.7| | 48 |
| Windscreen wiper does not clear the windscreen effectively | 35 |
| Rear parking brake recording little or no effort | 23 |
| Registration plate issues | 22 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 17 |
| Nearside Stop lamp not working |1.2.1b| | 16 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 14 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 12 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 12 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 11 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 11 |
| Offside Stop lamp not working |1.2.1b| | 10 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 10 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 10 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 9 |
| Offside Rear fog lamp not working |1.3.2b| | 7 |
| Brakes imbalanced across an axle | 7 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 7 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 6 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Anti-lock braking system warning lamp indicates an ABS fault | 6 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 6 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Exhaust system not adequately supported |7.1.1| | 6 |
| Nearside Rear Stop lamp not working |1.2.1b| | 6 |
| Offside Front coil spring incomplete |2.4.C.1a| | 6 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 5 |
| Nearside Rear coil spring broken |2.4.C.1a| | 5 |
| Battery insecure |1.9.1| | 5 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 5 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 5 |
| Brake performance not tested |3.7.A.1| | 4 |
| Service brake: efficiency below requirements |3.7.B.7| | 4 |
| Nearside Headlamp insecure |1.7.3| | 4 |
| Offside Rear coil spring fractured |2.4.C.1a| | 4 |
| Rear Exhaust system not adequately supported |7.1.1| | 4 |
| Brake hose excessively deteriorated | 4 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 4 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 4 |
| Offside Rear Stop lamp not working |1.2.1b| | 4 |
| Nearside Front coil spring fractured |2.4.C.1a| | 4 |
| Brake load sensing valve linkage seized |3.6.E.3| | 4 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Rear coil spring broken |2.4.C.1a| | 3 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 3 |
| Offside Front coil spring broken |2.4.C.1a| | 3 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 3 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 3 |
| Nearside Front coil spring broken |2.4.C.1a| | 3 |
| Front brake disc in such a condition that it is seriously weakened | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Rear brake binding | 3 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Windscreen has damage | 3 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Stop lamp not working |1.2.1b| | 2 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Rear fog lamp not working |1.3.2b| | 2 |
| Rear brake application uneven | 2 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 2 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Offside Headlamp insecure |1.7.3| | 2 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| brake disc excessively pitted |3.5.1h| | 2 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 2 |
| Power steering inoperative |2.3.3a| | 2 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Front position lamp|s| not working |1.1.A.3b| | 2 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Emissions not tested |7.0| | 2 |
| Nearside Headlamp not working on main beam |1.7.5a| | 2 |