| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 21038 |
| Headlamp aim out of alignment | 11229 |
| Parking brake: efficiency below requirements |3.7.B.7| | 9006 |
| Rear parking brake recording little or no effort | 6835 |
| Windscreen wiper does not clear the windscreen effectively | 6497 |
| Registration plate lamp issues | 5981 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 5907 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 4552 |
| Brake hose excessively deteriorated | 4353 |
| Nearside Stop lamp not working |1.2.1b| | 3890 |
| Offside Stop lamp not working |1.2.1b| | 3824 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 3549 |
| Parking brake lever has no reserve travel |3.1.6b| | 3188 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2820 |
| Registration plate issues | 2744 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2378 |
| Offside Rear fog lamp not working |1.3.2b| | 2315 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2264 |
| Brakes imbalanced across an axle | 2190 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2059 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2009 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1951 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1943 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 1787 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1758 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1670 |
| Offside Rear Stop lamp not working |1.2.1b| | 1659 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 1548 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1494 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1479 |
| Horn not working |1.6.2a| | 1475 |
| Rear brake binding | 1387 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1280 |
| Offside Rear coil spring fractured |2.4.C.1a| | 1235 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1172 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1172 |
| Emissions not tested |7.0| | 1163 |
| Front Exhaust system not adequately supported |7.1.1| | 1125 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1087 |
| Service brake: efficiency below requirements |3.7.B.7| | 1066 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 982 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 978 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 918 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 918 |
| Windscreen has damage | 872 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 842 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 795 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 749 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 743 |
| Exhaust system not adequately supported |7.1.1| | 706 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 697 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 697 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 682 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 677 |
| Front brake disc in such a condition that it is seriously weakened | 653 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 651 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 639 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 604 |
| Rear Exhaust system not adequately supported |7.1.1| | 600 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 594 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 589 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 587 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 580 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 569 |
| Rear brake application uneven | 543 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 529 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 526 |
| Stop lamp not working |1.2.1b| | 515 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 504 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 491 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 484 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 479 |
| Centre Exhaust system not adequately supported |7.1.1| | 472 |
| Front brake application uneven | 471 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 468 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 437 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 421 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 413 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 410 |
| Brake hose damaged | 398 |
| Parking brake lever ratchet mechanism is excessively worn |3.1.5| | 398 |
| Rear Stop lamp not working |1.2.1b| | 396 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 388 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 380 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 379 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 376 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 375 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 368 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 364 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 358 |
| Offside Steering rack gaiter split |2.2.D.2d| | 358 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 355 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 351 |
| Nearside Headlamp not working on main beam |1.7.5a| | 344 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 339 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 337 |
| Offside Front coil spring fractured |2.4.C.1a| | 337 |
| Offside Headlamp not working on main beam |1.7.5a| | 332 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 331 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 330 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 329 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 326 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 317 |
| Rear fog lamp tell tale not working |1.3.1b| | 309 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 308 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 307 |
| Windscreen wiper blade insecure | 302 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 298 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 297 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 293 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 293 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 286 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 284 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 282 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 275 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 271 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 270 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 266 |
| Front Exhaust mounting missing |7.1.1b| | 264 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 263 |
| Offside Front coil spring incomplete |2.4.C.1a| | 252 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 249 |
| Nearside Side repeater not working |1.4.A.2c| | 248 |
| Offside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 246 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 240 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 240 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 236 |
| Brake pedal spongy |3.3.B.1b| | 234 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 233 |
| Centre Exhaust mounting missing |7.1.1b| | 231 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 230 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 230 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 229 |
| Exhaust mounting missing |7.1.1b| | 229 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 228 |
| Centre Stop lamp not working |1.2.1b| | 224 |
| Rear fog lamp not working |1.3.2b| | 223 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 222 |
| Brake performance not tested |3.7.A.1| | 222 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 217 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 216 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 216 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 215 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 210 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 210 |
| Offside Front Direction indicator not working |1.4.A.2c| | 209 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 204 |
| Rear Mechanical brake component has restricted free movement | 203 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 201 |
| Offside Side repeater not working |1.4.A.2c| | 201 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 200 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 200 |
| Offside Rear Braking system leaking |3.6.A.1| | 198 |
| Rear Rear fog lamp not working |1.3.2b| | 198 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 198 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 198 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 197 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 197 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 196 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 195 |
| Nearside Rear Braking system leaking |3.6.A.1| | 195 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 193 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 193 |
| Brake hose has insufficient room to move | 191 |