| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 28648 |
| Windscreen wiper does not clear the windscreen effectively | 24202 |
| Headlamp aim out of alignment | 20562 |
| Brake pipe excessively corroded | 7973 |
| Brakes imbalanced across an axle | 7189 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 6627 |
| Front brake disc in such a condition that it is seriously weakened | 5421 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 5241 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4783 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4467 |
| Registration plate issues | 3758 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 3485 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 3418 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3375 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 3283 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 3274 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 3099 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3007 |
| Nearside Stop lamp not working |1.2.1b| | 2853 |
| Hazard warning switch faulty |1.4.B.1d| | 2799 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2777 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2706 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2633 |
| Offside Stop lamp not working |1.2.1b| | 2550 |
| Nearside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2164 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 2155 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2108 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 2083 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2023 |
| Rear parking brake recording little or no effort | 1975 |
| Rear brake binding | 1945 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1895 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1846 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 1807 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1793 |
| Front brake application uneven | 1739 |
| Centre Stop lamp not working |1.2.1b| | 1504 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 1494 |
| Offside Front brake disc excessively pitted |3.5.1h| | 1459 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 1440 |
| Nearside Headlamp insecure |1.7.3| | 1410 |
| Offside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1356 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1317 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1301 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1267 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1250 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1240 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1222 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1212 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1211 |
| Battery insecure |1.9.1| | 1188 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1172 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 1165 |
| Windscreen wiper blade insecure | 1152 |
| Rear brake disc in such a condition that it is seriously weakened | 1122 |
| Hazard warning lamps inoperative |1.4.B.1b| | 1119 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1079 |
| Offside Rear Stop lamp not working |1.2.1b| | 1066 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1057 |
| Offside Outer Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1053 |
| Nearside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1048 |
| Nearside Outer Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1039 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1031 |
| Offside Headlamp insecure |1.7.3| | 1027 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 975 |
| Horn not working |1.6.2a| | 957 |
| Offside Front Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 910 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 904 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 891 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 884 |
| Nearside Front Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 881 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 877 |
| Offside Front constant velocity joint is insecure |2.5.C.1b| | 850 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 831 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 818 |
| Offside front brake binding |3.7.B.1| | 806 |
| Service brake: efficiency below requirements |3.7.B.7| | 781 |
| Parking brake lever has no reserve travel |3.1.6b| | 770 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 769 |
| Windscreen has damage | 768 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 762 |
| Front brake excessively fluctuating | 718 |
| Nearside Front constant velocity joint is insecure |2.5.C.1b| | 705 |
| Front brake disc excessively pitted |3.5.1h| | 687 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 679 |
| Rear Exhaust system not adequately supported |7.1.1| | 670 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 669 |
| Rear brake application uneven | 667 |
| Offside Rear fog lamp not working |1.3.2b| | 632 |
| Brake hose excessively deteriorated | 606 |
| Nearside Front Headlamp insecure |1.7.3| | 587 |
| Offside Front Front constant velocity joint is insecure |2.5.C.1b| | 581 |
| Windscreen washer not working | 577 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 561 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 544 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 542 |
| Offside Front coil spring broken |2.4.C.1a| | 542 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 536 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 533 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 533 |
| Exhaust system not adequately supported |7.1.1| | 532 |
| Emissions not tested |7.0| | 530 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 518 |
| Nearside Headlamp not working on main beam |1.7.5a| | 515 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 512 |
| Nearside Front Front constant velocity joint is insecure |2.5.C.1b| | 509 |
| Offside Headlamp not working on main beam |1.7.5a| | 507 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 504 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 487 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 483 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 482 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 481 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 479 |
| Offside Front brake disc excessively scored |3.5.1h| | 473 |
| Driver`s seat insecure |6.2.A.1| | 453 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 453 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 432 |
| Offside Front Headlamp insecure |1.7.3| | 429 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 428 |
| Offside Front front brake binding |3.7.B.1| | 422 |