| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4023 |
| Registration plate lamp issues | 2757 |
| Windscreen wiper does not clear the windscreen effectively | 2478 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2341 |
| Brake pipe excessively corroded | 1974 |
| Rear parking brake recording little or no effort | 1553 |
| Registration plate issues | 1379 |
| Offside Front coil spring fractured |2.4.C.1a| | 1221 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1006 |
| Nearside Front coil spring fractured |2.4.C.1a| | 954 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 953 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 932 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 819 |
| Offside Front coil spring incomplete |2.4.C.1a| | 778 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 753 |
| Rear brake binding | 740 |
| Nearside Stop lamp not working |1.2.1b| | 731 |
| Offside Stop lamp not working |1.2.1b| | 677 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 676 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 652 |
| Offside Front coil spring broken |2.4.C.1a| | 646 |
| Nearside Front coil spring broken |2.4.C.1a| | 552 |
| Brakes imbalanced across an axle | 505 |
| Parking brake lever has no reserve travel |3.1.6b| | 471 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 399 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 389 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 375 |
| Offside Front Direction indicator not working |1.4.A.2c| | 355 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 353 |
| Front brake disc in such a condition that it is seriously weakened | 344 |
| Nearside Rear Stop lamp not working |1.2.1b| | 340 |
| Offside Rear coil spring fractured |2.4.C.1a| | 339 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 337 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 327 |
| Offside Rear Stop lamp not working |1.2.1b| | 320 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 315 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 300 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 300 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 292 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 290 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 290 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 285 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 275 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 265 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 252 |
| Offside Rear coil spring broken |2.4.C.1a| | 249 |
| Anti-lock braking system warning lamp indicates an ABS fault | 247 |
| Nearside Rear coil spring broken |2.4.C.1a| | 241 |
| Windscreen has damage | 237 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 228 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 225 |
| Horn not working |1.6.2a| | 222 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 220 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 219 |
| Service brake: efficiency below requirements |3.7.B.7| | 208 |
| Offside Side repeater not working |1.4.A.2c| | 196 |
| Offside Rear fog lamp not working |1.3.2b| | 195 |
| Fuel system component leaking |7.2.3| | 193 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 190 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 187 |
| Brake hose excessively deteriorated | 187 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 186 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 186 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 183 |
| Offside Front coil spring cracked |2.4.C.1a| | 181 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 178 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 177 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 174 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 170 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 169 |
| Nearside Side repeater not working |1.4.A.2c| | 165 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 163 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 157 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 157 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 149 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 148 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 147 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 146 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 142 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 139 |
| Nearside Front coil spring cracked |2.4.C.1a| | 137 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 136 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 133 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 132 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 132 |
| Front brake application uneven | 128 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 127 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 126 |
| Offside Obligatory mirror seriously deteriorated, affecting the rear view |8.1.2a| | 125 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 124 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 122 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 120 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 119 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 119 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 118 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 117 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 117 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 115 |
| Front brake excessively fluctuating | 115 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 113 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 111 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 107 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 106 |
| Offside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 105 |
| Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 103 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 103 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 103 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 102 |
| 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| | 100 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 100 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 98 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 98 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 95 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 94 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 94 |
| Windscreen wiper blade insecure | 92 |
| 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| | 92 |
| Rear brake application uneven | 91 |
| Rear Exhaust system not adequately supported |7.1.1| | 91 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 90 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 88 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 88 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 87 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 86 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 85 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 85 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 84 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 83 |
| Windscreen washer not working | 83 |
| Offside Front Direction indicators not working |1.4.A.2c| | 83 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 81 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 81 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 81 |