| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 3974 |
| Headlamp aim out of alignment | 2022 |
| Windscreen wiper does not clear the windscreen effectively | 1333 |
| Parking brake: efficiency below requirements |3.7.B.7| | 842 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 723 |
| Rear parking brake recording little or no effort | 692 |
| Brakes imbalanced across an axle | 639 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 622 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 507 |
| Nearside Stop lamp not working |1.2.1b| | 489 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 464 |
| Brake hose excessively deteriorated | 460 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 437 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 435 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 392 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 389 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 389 |
| Offside Stop lamp not working |1.2.1b| | 387 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 370 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 357 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 348 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 317 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 315 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 309 |
| Rear brake binding | 306 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 301 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 289 |
| Registration plate issues | 282 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 281 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 273 |
| Registration plate lamp issues | 271 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 269 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 263 |
| Rear Exhaust system not adequately supported |7.1.1| | 259 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 259 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 258 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 252 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 233 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 230 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 222 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 218 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 214 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 200 |
| Service brake: efficiency below requirements |3.7.B.7| | 197 |
| Emissions not tested |7.0| | 197 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 193 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 189 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 188 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 179 |
| Centre Exhaust system not adequately supported |7.1.1| | 178 |
| Rear brake application uneven | 178 |
| Anti-lock braking system warning lamp indicates an ABS fault | 177 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 177 |
| Parking brake lever has no reserve travel |3.1.6b| | 175 |
| Offside Rear fog lamp not working |1.3.2b| | 170 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 170 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 166 |
| Nearside Rear Stop lamp not working |1.2.1b| | 160 |
| Exhaust system not adequately supported |7.1.1| | 153 |
| Fuel system component leaking |7.2.3| | 146 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 145 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 140 |
| Front brake application uneven | 138 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 135 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 133 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 133 |
| Nearside Front Anti-roll bar linkage insecure |2.4.G.1| | 130 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 130 |
| Offside Rear Stop lamp not working |1.2.1b| | 129 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 128 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 127 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 127 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 127 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 126 |
| Fuel pipe leaking |7.2.3| | 124 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 121 |
| Offside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 121 |
| Horn not working |1.6.2a| | 120 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 118 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 117 |
| Windscreen has damage | 116 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 115 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 114 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 113 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 108 |
| Battery insecure |1.9.1| | 106 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 106 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 99 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 97 |
| Rear fog lamp not working |1.3.2b| | 97 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 96 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 92 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 91 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 90 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 90 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 89 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 86 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 83 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 82 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 80 |
| Offside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 79 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 78 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 77 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 77 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 76 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 75 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 74 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 71 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 70 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 68 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 67 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 67 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 67 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 67 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 67 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 67 |
| Nearside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 66 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 62 |
| Offside Rear Braking system leaking |3.6.A.1| | 61 |
| Front brake disc in such a condition that it is seriously weakened | 61 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 61 |
| Offside Headlamp not working on main beam |1.7.5a| | 60 |
| Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 58 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 57 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 56 |
| Service brake: efficiency below requirements |3.7.C.1a| | 54 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 52 |
| Nearside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 52 |
| Offside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 52 |
| Rear Brake hose leaking |3.6.A.1| | 52 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 52 |
| Offside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 52 |
| Offside front brake binding |3.7.B.1| | 51 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 51 |
| Windscreen wiper blade insecure | 50 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 50 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 49 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 49 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 48 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 48 |
| Offside Front Direction indicator not working |1.4.A.2c| | 47 |
| Nearside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 47 |
| Rear Mechanical brake component has restricted free movement | 47 |
| Rear Fuel pipe leaking |7.2.3| | 46 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 46 |
| Brake performance not tested |3.7.A.1| | 44 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 44 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 43 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 43 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 41 |
| Nearside Side repeater not working |1.4.A.2c| | 41 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 41 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 41 |
| Nearside Rear Braking system leaking |3.6.A.1| | 41 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 40 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 40 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 40 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 40 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 39 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 38 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 38 |
| Fuel tank leaking |7.2.3| | 38 |
| Stop lamp not working |1.2.1b| | 37 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 37 |
| Rear Brake pipe inadequately clipped |3.6.B.1| | 37 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 37 |
| Offside Rear Fuel pipe leaking |7.2.3| | 37 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 37 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 36 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 35 |
| Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 35 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 35 |
| Nearside Headlamp not working on main beam |1.7.5a| | 35 |
| Front wheel bearing has excessive play |2.5.A.3c| | 35 |
| Nearside Rear brake drum contaminated by oil |3.5.1h| | 35 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 34 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 34 |
| Brake pedal spongy |3.3.B.1b| | 34 |
| Rear Exhaust has a part missing |7.1.1a| | 34 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 34 |
| Mechanical brake component has restricted free movement | 34 |
| Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 34 |
| Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 34 |
| Offside Front Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 34 |