| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 17683 |
| Headlamp aim out of alignment | 14934 |
| Brake hose excessively deteriorated | 12997 |
| Windscreen wiper does not clear the windscreen effectively | 12759 |
| Registration plate issues | 3485 |
| Nearside Stop lamp not working |1.2.1b| | 2962 |
| Offside Stop lamp not working |1.2.1b| | 2660 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2524 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2120 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2002 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1959 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1888 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1848 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1640 |
| Brakes imbalanced across an axle | 1626 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1274 |
| Windscreen has damage | 1252 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1245 |
| Offside Rear Stop lamp not working |1.2.1b| | 1118 |
| Rear brake binding | 1097 |
| Rear parking brake recording little or no effort | 1073 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 988 |
| Brake hose damaged | 921 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 884 |
| Offside Rear coil spring broken |2.4.C.1a| | 840 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 834 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 762 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 725 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 717 |
| Rear brake disc in such a condition that it is seriously weakened | 710 |
| Front brake disc in such a condition that it is seriously weakened | 708 |
| Nearside Rear coil spring broken |2.4.C.1a| | 694 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 675 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 674 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 659 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 653 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 645 |
| Offside Front Direction indicator not working |1.4.A.2c| | 624 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 618 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 614 |
| Windscreen wiper blade insecure | 577 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 574 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 536 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 526 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 521 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 516 |
| Offside Rear fog lamp not working |1.3.2b| | 509 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 500 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 462 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 446 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 443 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 420 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 413 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 399 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 393 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 388 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 381 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 375 |
| Front brake application uneven | 366 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 364 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 356 |
| Rear fog lamp not working |1.3.2b| | 349 |
| Nearside Headlamp insecure |1.7.3| | 338 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 334 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 331 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 331 |
| Horn not working |1.6.2a| | 331 |
| Fuel system component leaking |7.2.3| | 326 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 324 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 312 |
| Offside Headlamp insecure |1.7.3| | 312 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 311 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 310 |
| Offside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 306 |
| Nearside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 290 |
| Offside Rear Shock absorbers has a serious fluid leak | 285 |
| Nearside Rear Shock absorbers has a serious fluid leak | 281 |
| Offside Rear coil spring fractured |2.4.C.1a| | 279 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 277 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 276 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 275 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 273 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 269 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 268 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 268 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 267 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 264 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 262 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 258 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 257 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 256 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 247 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 240 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 238 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 235 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 235 |
| Service brake: efficiency below requirements |3.7.B.7| | 230 |
| Emissions not tested |7.0| | 226 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 222 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 221 |