| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 1462 |
| Registration plate lamp issues | 1440 |
| Windscreen wiper does not clear the windscreen effectively | 1159 |
| Headlamp aim out of alignment | 982 |
| Brake hose excessively deteriorated | 835 |
| Registration plate issues | 390 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 345 |
| Offside Stop lamp not working |1.2.1b| | 326 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 299 |
| Brakes imbalanced across an axle | 278 |
| Nearside Stop lamp not working |1.2.1b| | 276 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 253 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 239 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 228 |
| Parking brake: efficiency below requirements |3.7.B.7| | 203 |
| Offside Rear fog lamp not working |1.3.2b| | 190 |
| Horn not working |1.6.2a| | 158 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 156 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 150 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 150 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 149 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 138 |
| Offside Rear Stop lamp not working |1.2.1b| | 128 |
| Rear parking brake recording little or no effort | 124 |
| Windscreen has damage | 123 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 116 |
| Nearside Rear Stop lamp not working |1.2.1b| | 116 |
| Parking brake lever has no reserve travel |3.1.6b| | 112 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 108 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 106 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 105 |
| Rear brake binding | 105 |
| Emissions not tested |7.0| | 91 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 90 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 89 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 88 |
| Rear fog lamp tell tale not working |1.3.1b| | 85 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 81 |
| Service brake: efficiency below requirements |3.7.B.7| | 81 |
| Rear brake application uneven | 79 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 79 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 78 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 75 |
| Rear fog lamp not working |1.3.2b| | 72 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 70 |
| Front brake application uneven | 68 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 67 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 66 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 66 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 64 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 63 |
| Brake hose damaged | 62 |
| Battery insecure |1.9.1| | 62 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 59 |
| Offside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 58 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 56 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 55 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 55 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 54 |
| Nearside Headlamp insecure |1.7.3| | 50 |
| Windscreen wiper blade insecure | 48 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 47 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 46 |
| Rear Exhaust system not adequately supported |7.1.1| | 46 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 46 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 44 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 44 |
| Offside Headlamp insecure |1.7.3| | 42 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 41 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 40 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 40 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 39 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 37 |
| Nearside Front Direction indicator insecure |1.4.A.2b| | 37 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 37 |
| Rear Rear fog lamp not working |1.3.2b| | 37 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 36 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 36 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 35 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 35 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 34 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 34 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 33 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 33 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 33 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 33 |
| Offside Obligatory mirror missing |8.1.1| | 31 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 31 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 31 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 30 |
| Brake pedal spongy |3.3.B.1b| | 30 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 29 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 29 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 29 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 29 |
| Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 29 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 29 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 27 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 26 |
| Nearside Rear Shock absorber detached |2.7.2b| | 26 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 26 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 25 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 24 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 24 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 23 |
| Front brake disc in such a condition that it is seriously weakened | 23 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 23 |
| Offside Obligatory mirror insecure |8.1.1| | 22 |
| Rear Stop lamp not working |1.2.1b| | 22 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 22 |
| Hazard warning switch missing |1.4.B.1d| | 22 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 22 |
| Tailgate cannot be secured in the closed position |6.4.1| | 22 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 22 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 21 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 21 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 21 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 21 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 21 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 21 |
| Nearside Front Lower Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 21 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 21 |
| Front position lamp|s| not working |1.1.A.3b| | 20 |
| Nearside Seat belt locking mechanism does not secure or release |5.2.5a| | 20 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 20 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 20 |
| Offside Front Upper Ball joint has excessive play |2.2.B.1f| | 20 |
| Stop lamp not working |1.2.1b| | 20 |
| Offside Rear position lamp|s| incorrect colour |1.1.A.3e| | 20 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 19 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 19 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 19 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 18 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 18 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 18 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Nearside Front Upper Ball joint has excessive play |2.2.B.1f| | 18 |
| Offside Front Lower Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 18 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Nearside Front Headlamp insecure |1.7.3| | 18 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 18 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 18 |