| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 14953 |
| Registration plate lamp issues | 12457 |
| Headlamp aim out of alignment | 12426 |
| Parking brake: efficiency below requirements |3.7.B.7| | 6984 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 6346 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 6107 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 5907 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 5758 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4837 |
| Rear parking brake recording little or no effort | 4725 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4489 |
| Brake pipe excessively corroded | 4332 |
| Registration plate issues | 3756 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 3652 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 3368 |
| Hazard warning switch faulty |1.4.B.1d| | 3076 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2888 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2838 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2682 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2638 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2637 |
| Centre Stop lamp not working |1.2.1b| | 2624 |
| Brakes imbalanced across an axle | 2610 |
| Nearside Stop lamp not working |1.2.1b| | 2470 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 2364 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 2331 |
| Windscreen has damage | 2114 |
| Offside Stop lamp not working |1.2.1b| | 2080 |
| Front brake disc in such a condition that it is seriously weakened | 1993 |
| Horn not working |1.6.2a| | 1765 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1663 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1404 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1403 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 1385 |
| Offside Rear coil spring broken |2.4.C.1a| | 1337 |
| Windscreen washer not working | 1333 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1329 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1290 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1283 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1233 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1180 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1175 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1148 |
| Rear brake disc in such a condition that it is seriously weakened | 1146 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 1108 |
| Nearside Rear coil spring broken |2.4.C.1a| | 1090 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1062 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1037 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1030 |
| Hazard warning switch inoperative (4.4.2 (a) (ii)) | 1006 |
| Nearside Rear Stop lamp not working |1.2.1b| | 998 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 957 |
| Rear brake binding | 954 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 922 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 919 |
| Offside Rear Stop lamp not working |1.2.1b| | 848 |
| Parking brake lever has no reserve travel |3.1.6b| | 847 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 831 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 820 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 813 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 806 |
| Offside Rear fog lamp not working |1.3.2b| | 784 |
| Hazard warning lamps inoperative |1.4.B.1b| | 764 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 757 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 753 |
| Nearside Front Shock absorbers has a serious fluid leak | 735 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 728 |
| Service brake: efficiency below requirements |3.7.B.7| | 691 |
| Stop lamp not working |1.2.1b| | 636 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 628 |
| Rear fog lamp not working |1.3.2b| | 627 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 610 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 599 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 577 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 568 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 564 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 551 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 522 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 522 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 510 |
| Centre Rear Stop lamp not working |1.2.1b| | 509 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 505 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 501 |
| Windscreen wiper blade insecure | 499 |
| Brake hose has insufficient room to move | 481 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 478 |
| Offside Front Shock absorbers has a serious fluid leak | 477 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 474 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 470 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 456 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 451 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 439 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 430 |
| Horn not working (7.7 (a)) | 426 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 417 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 416 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 404 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 403 |
| Hazard warning switch inoperative |4.4.2 |a| |ii|| | 401 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 395 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 387 |
| Nearside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 385 |
| Horn not working (7.7 (a) (ii)) | 384 |
| Offside Front Position lamp not working |4.2.1 |a|| | 383 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 380 |
| Offside front brake binding |3.7.B.1| | 378 |
| Offside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 378 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 375 |
| Front brake application uneven | 375 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 373 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 366 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 355 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 353 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 352 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 352 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 350 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 347 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 343 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 337 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 334 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 328 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 326 |
| Central Stop lamp not working |1.2.1b| | 325 |
| 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| | 323 |
| Power steering fluid level below minimum |2.3.1| | 321 |
| Front brake excessively fluctuating | 318 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 316 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 315 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 313 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 313 |
| 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| | 311 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 310 |
| Nearside Suspension arm has excessive play in a ball joint |2.4.G.2| | 308 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 306 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 306 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 306 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 304 |
| Rear brake application uneven | 304 |
| Front position lamp|s| not working |1.1.A.3b| | 303 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 301 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 301 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 301 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 300 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 299 |
| Offside Suspension arm has excessive play in a ball joint |2.4.G.2| | 297 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 297 |
| Upper Stop lamp not working |1.2.1b| | 285 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 285 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 285 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 285 |