| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 14759 |
| Windscreen wiper does not clear the windscreen effectively | 11989 |
| Headlamp aim out of alignment | 11585 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4134 |
| Brake pipe excessively corroded | 3785 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3620 |
| Rear brake disc in such a condition that it is seriously weakened | 3548 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 3429 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 3227 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 3028 |
| Nearside Stop lamp not working |1.2.1b| | 2978 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2945 |
| Rear brake binding | 2788 |
| Offside Stop lamp not working |1.2.1b| | 2514 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2402 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2098 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1940 |
| Rear parking brake recording little or no effort | 1933 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1849 |
| Nearside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1785 |
| Front brake disc in such a condition that it is seriously weakened | 1770 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1716 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 1512 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1489 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1486 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1468 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1392 |
| Registration plate issues | 1378 |
| Brakes imbalanced across an axle | 1338 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 1332 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1329 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1327 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1318 |
| Offside Front coil spring broken |2.4.C.1a| | 1287 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1262 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1248 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1243 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1227 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1210 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1205 |
| Nearside Front coil spring broken |2.4.C.1a| | 1194 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1180 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1146 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1052 |
| Offside Rear Stop lamp not working |1.2.1b| | 1039 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 982 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 924 |
| Nearside Rear coil spring broken |2.4.C.1a| | 914 |
| Offside Front Direction indicator not working |1.4.A.2c| | 889 |
| Offside Rear coil spring broken |2.4.C.1a| | 877 |
| Horn not working |1.6.2a| | 864 |
| 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| | 840 |
| 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| | 795 |
| 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| | 789 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 767 |
| 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| | 762 |
| Rear Exhaust system not adequately supported |7.1.1| | 699 |
| Battery insecure |1.9.1| | 693 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 629 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 609 |
| Centre Stop lamp not working |1.2.1b| | 593 |
| Windscreen has damage | 581 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 518 |
| Windscreen wiper blade insecure | 515 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 514 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 503 |
| Steering lock fails to engage |2.1.4b| | 497 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 488 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 483 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 467 |
| Rear Mechanical brake component has restricted free movement | 453 |
| Offside Front constant velocity joint is insecure |2.5.C.1b| | 443 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 429 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 428 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 422 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 421 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 417 |
| Nearside Front constant velocity joint is insecure |2.5.C.1b| | 412 |
| Offside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 393 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 393 |
| Nearside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 392 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 378 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 376 |
| Windscreen washer not working | 368 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 366 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 362 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 356 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 356 |
| Nearside Ball joint has excessive play |2.2.B.1f| | 350 |
| Offside Steering arm has relative movement at its fixings |2.2.B.1h| | 339 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 338 |
| Offside Front coil spring fractured |2.4.C.1a| | 331 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 323 |
| Nearside Steering rack gaiter insecure |2.2.D.2d| | 317 |
| Offside Front coil spring incomplete |2.4.C.1a| | 313 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 313 |
| Offside Front Front constant velocity joint is insecure |2.5.C.1b| | 312 |
| Nearside Front Front constant velocity joint is insecure |2.5.C.1b| | 311 |
| Parking brake lever has no reserve travel |3.1.6b| | 309 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 307 |
| Exhaust system not adequately supported |7.1.1| | 305 |
| Offside Front Position lamp not working |4.2.1 |a|| | 299 |
| Offside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 294 |
| Fuel cap/sealing device sealing washer torn |7.2.4c| | 291 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 288 |
| Nearside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 275 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 268 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 264 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 264 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 261 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 255 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 253 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 252 |
| Offside Ball joint has excessive play |2.2.B.1f| | 250 |
| Offside Front Direction indicators not working |1.4.A.2c| | 250 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 250 |
| Nearside Front Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 243 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 240 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 235 |