| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 5098 |
| Windscreen wiper does not clear the windscreen effectively | 3992 |
| Headlamp aim out of alignment | 3677 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1846 |
| Brakes imbalanced across an axle | 1664 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1385 |
| Hazard warning switch faulty |1.4.B.1d| | 1374 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1350 |
| Front brake disc in such a condition that it is seriously weakened | 1191 |
| Brake pipe excessively corroded | 1155 |
| Registration plate issues | 976 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 935 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 926 |
| Parking brake: efficiency below requirements |3.7.B.7| | 903 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 814 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 729 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 693 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 675 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 658 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 657 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 652 |
| Rear parking brake recording little or no effort | 650 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 649 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 632 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 591 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 589 |
| Horn not working |1.6.2a| | 584 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 565 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 537 |
| Offside Rear coil spring fractured |2.4.C.1a| | 533 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 530 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 526 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 525 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 512 |
| Offside Front coil spring fractured |2.4.C.1a| | 485 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 482 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 481 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 469 |
| Offside Front coil spring incomplete |2.4.C.1a| | 464 |
| Offside Front coil spring broken |2.4.C.1a| | 463 |
| Rear brake binding | 451 |
| Parking brake lever has no reserve travel |3.1.6b| | 446 |
| Anti-lock braking system warning lamp indicates an ABS fault | 443 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 427 |
| Nearside Stop lamp not working |1.2.1b| | 424 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 400 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 397 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 393 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 391 |
| Offside Stop lamp not working |1.2.1b| | 372 |
| Front brake application uneven | 371 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 367 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 357 |
| Battery insecure |1.9.1| | 339 |
| Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a| | 337 |
| Rear brake application uneven | 328 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 324 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 322 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 310 |
| Rear Exhaust system not adequately supported |7.1.1| | 302 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 301 |
| Nearside Front coil spring broken |2.4.C.1a| | 294 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 290 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 289 |
| Centre Stop lamp not working |1.2.1b| | 284 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 281 |
| Windscreen has damage | 280 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 274 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 272 |
| Brake hose excessively deteriorated | 265 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 259 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 251 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 249 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 245 |
| Nearside Rear coil spring broken |2.4.C.1a| | 244 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 236 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 235 |
| Offside Front brake disc excessively pitted |3.5.1h| | 235 |
| Parking brake lever insecure |3.1.3b| | 233 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 232 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 231 |
| Offside Rear coil spring broken |2.4.C.1a| | 229 |
| Nearside Front coil spring fractured |2.4.C.1a| | 228 |
| Windscreen wiper blade insecure | 228 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 225 |
| Nearside Front Anti-roll bar linkage insecure |2.4.G.1| | 225 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 224 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 222 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 221 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 216 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 211 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 209 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 200 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 190 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 188 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 187 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 187 |
| Service brake: efficiency below requirements |3.7.B.7| | 181 |
| Offside Rear Stop lamp not working |1.2.1b| | 178 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 178 |
| Brake load sensing valve linkage seized |3.6.E.3| | 177 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 176 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 175 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 175 |
| Nearside Rear Stop lamp not working |1.2.1b| | 175 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 173 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 172 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 172 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 168 |
| Hazard warning lamps inoperative |1.4.B.1b| | 163 |
| Emissions not tested |7.0| | 159 |
| Offside Rear fog lamp not working |1.3.2b| | 154 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 153 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 151 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 146 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 141 |
| Offside front brake binding |3.7.B.1| | 139 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 138 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 137 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 137 |
| Offside Front Anti-lock braking system component excessively damaged |3.4.2| | 132 |
| Nearside Front Anti-lock braking system component excessively damaged |3.4.2| | 130 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 129 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 129 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 129 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 127 |
| Parking brake lever, pawl mechanism pivot|s| or their associated mountings locking device insecure |3.1.4b| | 126 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 126 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 125 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 123 |
| Exhaust system not adequately supported |7.1.1| | 121 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 120 |
| Nearside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 118 |
| Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 118 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 118 |
| Offside Headlamp not working on main beam |1.7.5a| | 115 |
| Offside Steering rack gaiter split |2.2.D.2d| | 115 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 113 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 112 |
| Nearside Headlamp not working on main beam |1.7.5a| | 112 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 111 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 111 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 110 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 107 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 105 |
| Front brake disc excessively pitted |3.5.1h| | 105 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 101 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 100 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 98 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 97 |
| Front brake excessively fluctuating | 96 |
| Nearside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 93 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 92 |
| 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| | 92 |
| Nearside Front brake disc excessively scored |3.5.1h| | 90 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 90 |
| Offside Front front brake binding |3.7.B.1| | 86 |
| Driver`s airbag obviously defective |5.4.1| | 85 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 85 |