| Most common failures | No# failures |
|---|
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 9 |
| Registration plate lamp issues | 6 |
| Headlamp aim out of alignment | 6 |
| Windscreen wiper does not clear the windscreen effectively | 4 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 4 |
| Parking brake: efficiency below requirements |3.7.B.7| | 4 |
| Brakes imbalanced across an axle | 3 |
| Brake hose excessively deteriorated | 3 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Rear parking brake recording little or no effort | 3 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Offside Front front brake binding |3.7.B.1| | 2 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside front brake binding |3.7.B.1| | 1 |
| Front brake application uneven | 1 |
| front brakes release unevenly |3.7.B.4| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Rear Exhaust system not adequately supported |7.1.1| | 1 |
| Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1 |
| Front Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Nearside Front Seat belt retracting mechanism defective |5.2.5b| | 1 |
| Offside Rear Fluid suspension pipe leaking |2.4.D.2| | 1 |
| Nearside Headlamp insecure |1.7.3| | 1 |
| Offside Headlamp not working on main beam |1.7.5a| | 1 |
| Stop lamp not working |1.2.1b| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 1 |
| Exhaust emissions hydrocarbon content excessive |8.2.1.2 |b|| | 1 |
| Exhaust emissions - engine idle speed too high |8.2.1.2 |e|| | 1 |
| Stop lamp|s| all not working |4.3.1 |a| |iii|| | 1 |
| Battery insecure and likely to cause a short circuit |4.13 |a| |ii|| | 1 |
| Rear Exhaust system insecure 2 x rubber hangers missing |6.1.2 |a|| | 1 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 1 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Direction indicators not working |1.4.A.2c| | 1 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Nearside Inner Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Offside Inner Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Front passenger seat insecure |6.2.3| | 1 |
| Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Offside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Battery insecure |1.9.1| | 1 |
| Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Front Coil spring not correctly located |2.4.C.2| | 1 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Front front brake binding |3.7.B.1| | 1 |
| Offside Front Hydraulic brake calliper damaged seized (1.1.16 (a) (i)) | 1 |
| Offside Rear Hydraulic brake calliper damaged seized (1.1.16 (a) (i)) | 1 |
| Offside Front Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Body insecure and dangerous to other road users |6.1.B.1b| | 1 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Centre Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 1 |
| Nearside Front coil spring fractured |2.4.C.1a| | 1 |
| Centre Obligatory mirror insecure |8.1.1| | 1 |
| Nearside Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Power steering component|s| leaking |2.3.3b| | 1 |
| Steering box has relative movement between sector shaft and the drop arm |2.2.B.1b| | 1 |
| Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Front Fluid suspension pipe leaking |2.4.D.2| | 1 |
| Brake hose damaged | 1 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Fuel cap/sealing device sealing washer torn |7.2.4c| | 1 |
| Offside Front Subframe mounting prescribed area is deliberately modified which significantly reduces the original strength |2.4.A.3| | 1 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Inner Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Inner Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Rear Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 1 |