| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 1470 |
| Headlamp aim out of alignment | 1318 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1067 |
| Brake pipe excessively corroded | 1005 |
| Windscreen wiper does not clear the windscreen effectively | 831 |
| Brakes imbalanced across an axle | 692 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 644 |
| Rear parking brake recording little or no effort | 583 |
| Service brake: efficiency below requirements |3.7.B.7| | 548 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 527 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 444 |
| Parking brake lever has no reserve travel |3.1.6b| | 426 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 416 |
| Offside Stop lamp not working |1.2.1b| | 358 |
| Nearside Stop lamp not working |1.2.1b| | 323 |
| Registration plate issues | 289 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 259 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 257 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 242 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 236 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 236 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 226 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 221 |
| Front brake disc in such a condition that it is seriously weakened | 218 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 204 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 200 |
| Horn not working |1.6.2a| | 198 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 197 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 186 |
| Offside Steering rack gaiter missing |2.2.D.2d| | 171 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 161 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 152 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 151 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 148 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 146 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 145 |
| Front brake application uneven | 145 |
| Offside Rear fog lamp not working |1.3.2b| | 144 |
| Nearside Rear Stop lamp not working |1.2.1b| | 143 |
| Offside Rear Stop lamp not working |1.2.1b| | 135 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 129 |
| Offside Steering rack gaiter split |2.2.D.2d| | 128 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 121 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 116 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 108 |
| Rear brake application uneven | 107 |
| Emissions not tested |7.0| | 102 |
| Driver`s seat insecure |6.2.A.1| | 102 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 98 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 95 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 93 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 92 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 86 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 84 |
| Windscreen has damage | 84 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 84 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 82 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 82 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 78 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 77 |
| Centre Steering rack gaiter split |2.2.D.2d| | 74 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 73 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 69 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 68 |
| Rear Exhaust system not adequately supported |7.1.1| | 66 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 65 |
| Offside Front coil spring fractured |2.4.C.1a| | 65 |
| Offside front brake binding |3.7.B.1| | 63 |
| Offside Front brake disc excessively pitted |3.5.1h| | 63 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 62 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 59 |
| Brake pedal spongy |3.3.B.1b| | 58 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 58 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 58 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 58 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 55 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 55 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 55 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 54 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 54 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 52 |
| Offside Front coil spring incomplete |2.4.C.1a| | 51 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 51 |
| Windscreen wiper blade insecure | 50 |
| Nearside Headlamp insecure |1.7.3| | 47 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 47 |
| Rear brake binding | 47 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 47 |
| Offside Front Steering rack gaiter missing |2.2.D.2d| | 45 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 45 |
| Direction indicators incorrect colour |1.4.A.2f| | 45 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 45 |
| Power steering inoperative |2.3.3a| | 44 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 44 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 44 |
| Front position lamp|s| not working |1.1.A.3b| | 43 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 43 |
| Fuel system component leaking |7.2.3| | 43 |
| Offside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 42 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 42 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 42 |
| Offside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 42 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 42 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 41 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 41 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 41 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 41 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 40 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 39 |
| Nearside front brake binding |3.7.B.1| | 39 |
| Nearside Front coil spring fractured |2.4.C.1a| | 38 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 37 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 37 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 37 |
| Nearside Side repeater not working |1.4.A.2c| | 37 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 37 |
| Front Exhaust system not adequately supported |7.1.1| | 36 |
| Nearside Rear Braking system leaking |3.6.A.1| | 36 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 36 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 36 |
| Front brake disc excessively pitted |3.5.1h| | 35 |
| Offside Front front brake binding |3.7.B.1| | 35 |
| Offside Side repeater insecure |1.4.A.2b| | 35 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 34 |
| Offside Rear Braking system leaking |3.6.A.1| | 33 |
| Spare wheel carrier insecure |6.4.2| | 33 |
| Nearside Side repeater insecure |1.4.A.2b| | 33 |
| Battery insecure |1.9.1| | 32 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 32 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 32 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 32 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 32 |
| Nearside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 32 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 32 |
| Nearside Front front brake binding |3.7.B.1| | 31 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 31 |
| Offside Headlamp insecure |1.7.3| | 31 |
| Stop lamp not working |1.2.1b| | 31 |
| Exhaust system not adequately supported |7.1.1| | 30 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 30 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 28 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 27 |
| Offside Obligatory mirror insecure |8.1.1| | 27 |
| Nearside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 26 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 26 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 26 |
| Nearside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 26 |
| Direction indicator incorrect colour |1.4.A.2f| | 25 |
| Offside Side repeater not working |1.4.A.2c| | 25 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 24 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 24 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 24 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 24 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 23 |
| rear brake recording little or no effort |3.7.B.5a| | 23 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 23 |
| Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a| | 23 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 23 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 23 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 23 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 23 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 22 |
| Nearside Front brake disc excessively scored |3.5.1h| | 22 |
| Indicator switch faulty |1.4.A.1| | 22 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 21 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 21 |
| Offside front brake juddering severely |3.7.A.2b| | 21 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 21 |
| Nearside Front Anti-roll bar attachment bracket/mounting fractured |2.4.G.1| | 21 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 21 |