| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 69 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 53 |
| Service brake: efficiency below requirements |3.7.B.7| | 33 |
| Parking brake: efficiency below requirements |3.7.B.7| | 29 |
| Windscreen wiper does not clear the windscreen effectively | 27 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 26 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 23 |
| Offside Rear fog lamp not working |1.3.2b| | 22 |
| Registration plate lamp issues | 19 |
| Brakes imbalanced across an axle | 18 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 14 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 13 |
| Rear parking brake recording little or no effort | 12 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 12 |
| Rear brake binding | 11 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 11 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Driver`s seat insecure |6.2.A.1| | 10 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 10 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 9 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 9 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Brake pipe excessively corroded | 8 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Registration plate issues | 8 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Offside Rear Braking system leaking |3.6.A.1| | 6 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 6 |
| Nearside Stop lamp not working |1.2.1b| | 6 |
| Offside Stop lamp not working |1.2.1b| | 6 |
| Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 5 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 5 |
| Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Exhaust engine idle speed too high |7.3.A.2a| | 5 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Rear brake application uneven | 4 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b)) | 4 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 4 |
| Battery insecure |1.9.1| | 4 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Front Exhaust system not adequately supported |7.1.1| | 4 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 4 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 4 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Nearside Side repeater not working |1.4.A.2c| | 4 |
| Horn not working |1.6.2a| | 4 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 4 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 3 |
| Rear Statutory seat belt missing |5.1.1| | 3 |
| Offside Front Side repeater not working |1.4.A.2c| | 3 |
| Offside Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Exhaust emissions hydrocarbon content excessive |8.2.1.2 |b|| | 3 |
| Parking brake lever has no reserve travel |3.1.6b| | 3 |
| Offside Side repeater not working |1.4.A.2c| | 3 |
| Emissions not tested |7.0| | 3 |
| Windscreen has damage | 3 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 3 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 3 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Rear fog lamp tell tale not working |1.3.1b| | 3 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 3 |
| Nearside Rear Braking system leaking |3.6.A.1| | 3 |
| Front Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 3 |
| Offside Front Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 3 |
| Windscreen washer not working | 3 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside Rear Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Nearside Front Vehicle structure has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Front Exhaust mounting missing |7.1.1b| | 2 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Rear An item not tested |Manual| | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Offside Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 2 |
| Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 2 |
| Rear rear brake recording little or no effort |3.7.B.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 |
| Nearside Headlamp insecure |1.7.3| | 2 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2 |
| Nearside Rear Stop lamp not working |1.2.1b| | 2 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Centre Front Exhaust system not adequately supported |7.1.1| | 2 |
| Nearside Inner Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Upper Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 2 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 2 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| An item not tested |Manual| | 2 |
| Nearside Front passenger seat cannot be secured in the upright position. |6.2.4| | 2 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Front passenger seat insecure |6.2.3| | 2 |
| Nearside Rear Statutory seat belt missing |5.1.1| | 2 |
| Rear Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| rear brake recording little or no effort |3.7.B.5a| | 2 |
| Steering column flexible coupling is excessively deteriorated |2.1.5| | 2 |
| Nearside Front Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 2 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 2 |
| Offside Front Fluid suspension has no suspension movement |2.4.D.5| | 2 |
| Offside Rear Fluid suspension has no suspension movement |2.4.D.5| | 2 |
| Offside Steering rack gaiter split |2.2.D.2d| | 2 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 2 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 2 |
| Offside Front Headlamp aim beam image too far to the left |1.6.B4| | 2 |
| Nearside Front Headlamp aim beam image too far to the right |1.6.B4| | 2 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 2 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Front brake application uneven | 2 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 2 |
| Nearside Outer Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Headlamp insecure |1.7.3| | 2 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |