| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 3711 |
| Windscreen wiper does not clear the windscreen effectively | 2765 |
| Headlamp aim out of alignment | 2384 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 815 |
| Brakes imbalanced across an axle | 815 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 757 |
| Brake pipe excessively corroded | 578 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 537 |
| Nearside Stop lamp not working |1.2.1b| | 519 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 494 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 475 |
| Registration plate issues | 457 |
| Brake hose excessively deteriorated | 454 |
| Offside Stop lamp not working |1.2.1b| | 447 |
| Centre Stop lamp not working |1.2.1b| | 391 |
| Front brake disc in such a condition that it is seriously weakened | 390 |
| Offside Headlamp insecure |1.7.3| | 380 |
| Nearside Headlamp insecure |1.7.3| | 367 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 360 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 344 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 338 |
| Brake load sensing valve linkage seized |3.6.E.3| | 324 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 320 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 320 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 317 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 286 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 281 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 251 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 246 |
| Windscreen has damage | 243 |
| Parking brake: efficiency below requirements |3.7.B.7| | 235 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 234 |
| Rear Exhaust system not adequately supported |7.1.1| | 234 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 233 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 231 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 226 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 212 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 209 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 203 |
| Service brake: efficiency below requirements |3.7.B.7| | 203 |
| Nearside Rear Stop lamp not working |1.2.1b| | 196 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 195 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 184 |
| Exhaust system not adequately supported |7.1.1| | 184 |
| Brake load sensing valve seized |3.6.E.3| | 179 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 178 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 175 |
| Emissions not tested |7.0| | 170 |
| Rear brake application uneven | 166 |
| Rear parking brake recording little or no effort | 164 |
| Power steering malfunctioning |2.3.3a| | 163 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 161 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 160 |
| Offside Rear Stop lamp not working |1.2.1b| | 157 |
| Offside front brake binding |3.7.B.1| | 154 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 153 |
| Windscreen wiper blade insecure | 146 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 141 |
| Offside Front Headlamp insecure |1.7.3| | 141 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 135 |
| Stop lamp not working |1.2.1b| | 133 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 132 |
| Front brake application uneven | 132 |
| Rear brake binding | 130 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 128 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 124 |
| Nearside Front Headlamp insecure |1.7.3| | 123 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 122 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 120 |
| Battery insecure |1.9.1| | 117 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 114 |
| Horn not working |1.6.2a| | 111 |
| Centre Statutory seat belt missing |5.1.1| | 111 |
| Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 108 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 107 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 101 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 99 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 98 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 96 |
| Fuel system component leaking |7.2.3| | 96 |
| Offside Rear fog lamp not working |1.3.2b| | 92 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 92 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 91 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 90 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 90 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 89 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 87 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 85 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 84 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 82 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 80 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 80 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 80 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 79 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 79 |
| Power steering inoperative |2.3.3a| | 78 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 78 |
| Offside Front coil spring broken |2.4.C.1a| | 77 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 76 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 75 |
| Centre Rear Stop lamp not working |1.2.1b| | 74 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 73 |
| Centre Exhaust system not adequately supported |7.1.1| | 72 |
| Nearside front brake binding |3.7.B.1| | 72 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 70 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 69 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 69 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 69 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 68 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 68 |
| Parking brake lever has no reserve travel |3.1.6b| | 67 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 66 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 66 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 64 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 64 |
| Offside Front coil spring fractured |2.4.C.1a| | 61 |
| Offside Side repeater not working |1.4.A.2c| | 61 |
| Offside Front front brake binding |3.7.B.1| | 61 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 61 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 60 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 58 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 57 |
| Rear Exhaust has a part missing |7.1.1a| | 57 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 57 |
| Offside Steering rack gaiter split |2.2.D.2d| | 57 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 56 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 56 |
| Front position lamp|s| not working |1.1.A.3b| | 55 |
| Mechanical brake component has restricted free movement | 55 |
| Offside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 54 |
| Centre Front Statutory seat belt missing |5.1.1| | 53 |
| Nearside Side repeater not working |1.4.A.2c| | 53 |
| Nearside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 52 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 51 |
| Nearside Front coil spring broken |2.4.C.1a| | 51 |
| Rear Brake load sensing valve seized |3.6.E.3| | 51 |
| Spare wheel carrier insecure |6.4.2| | 50 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 50 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 49 |
| Upper Stop lamp not working |1.2.1b| | 48 |
| Offside Front Direction indicator not working |1.4.A.2c| | 48 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 48 |
| Offside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 48 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 47 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 46 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 46 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 45 |
| Direction indicators not working |1.4.A.2c| | 44 |
| Nearside Front Statutory seat belt missing |5.1.1| | 44 |
| Rear Stop lamp not working |1.2.1b| | 44 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 44 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 44 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 44 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 43 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 43 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 43 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 43 |