| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 144 |
| Windscreen wiper does not clear the windscreen effectively | 71 |
| Headlamp aim out of alignment | 51 |
| Registration plate lamp issues | 43 |
| Offside Rear fog lamp not working |1.3.2b| | 43 |
| Registration plate issues | 22 |
| Parking brake lever has no reserve travel |3.1.6b| | 22 |
| Nearside Stop lamp not working |1.2.1b| | 19 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 17 |
| Parking brake: efficiency below requirements |3.7.B.7| | 16 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 16 |
| Brakes imbalanced across an axle | 16 |
| Centre Stop lamp not working |1.2.1b| | 15 |
| Offside Stop lamp not working |1.2.1b| | 15 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 14 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 13 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 11 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Rear Stop lamp not working |1.2.1b| | 11 |
| Front brake disc in such a condition that it is seriously weakened | 10 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 9 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Nearside Rear Stop lamp not working |1.2.1b| | 9 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 8 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Rear parking brake recording little or no effort | 7 |
| Offside Front brake disc excessively pitted |3.5.1h| | 7 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Emissions not tested |7.0| | 7 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 6 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 6 |
| Rear Rear fog lamp not working |1.3.2b| | 6 |
| Offside Side repeater not working |1.4.A.2c| | 6 |
| Offside Front Direction indicator not working |1.4.A.2c| | 6 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 6 |
| Centre Rear Stop lamp not working |1.2.1b| | 6 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 5 |
| Nearside Side repeater not working |1.4.A.2c| | 5 |
| Windscreen has damage | 5 |
| Front brake application uneven | 5 |
| Brake hose excessively deteriorated | 5 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 5 |
| Offside Front Side repeater not working |1.4.A.2c| | 5 |
| Service brake: efficiency below requirements |3.7.B.7| | 5 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 4 |
| Nearside Headlamp insecure |1.7.3| | 4 |
| Rear brake disc in such a condition that it is seriously weakened | 4 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 4 |
| Nearside Rear brake disc excessively scored |3.5.1h| | 4 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Stop lamp remains on when the brakes are released | 3 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Headlamp insecure |1.7.3| | 3 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 3 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 3 |
| Rear brake binding | 3 |
| Offside Obligatory mirror insecure |8.1.1| | 3 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 3 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 3 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 3 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 3 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 3 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 3 |
| Offside Front brake disc excessively scored |3.5.1h| | 3 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Front brake disc excessively pitted |3.5.1h| | 3 |
| Nearside Front Suspension arm rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Suspension arm rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Rear brake application uneven | 2 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Power steering malfunctioning |2.3.3a| | 2 |
| Stop lamp not working |1.2.1b| | 2 |
| Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 2 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 2 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 2 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Rear fog lamp not working |1.3.2b| | 2 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Front Side repeater not working |1.4.A.2c| | 2 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 2 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 2 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Steering rack gaiter insecure |2.2.D.2d| | 2 |
| Offside Rear Direction indicator excessively damaged so that it is not visible from a reasonable distance |1.4.A.2e| | 2 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |