| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 8509 |
| Registration plate lamp issues | 5293 |
| Headlamp aim out of alignment | 4726 |
| Parking brake: efficiency below requirements |3.7.B.7| | 4357 |
| Windscreen wiper does not clear the windscreen effectively | 3482 |
| Rear parking brake recording little or no effort | 2654 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1945 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1803 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1770 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1724 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1487 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 1410 |
| Offside Stop lamp not working |1.2.1b| | 1407 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1406 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 1291 |
| Nearside Stop lamp not working |1.2.1b| | 1250 |
| Registration plate issues | 1249 |
| Offside Front coil spring fractured |2.4.C.1a| | 901 |
| Front brake disc in such a condition that it is seriously weakened | 830 |
| Nearside Front coil spring fractured |2.4.C.1a| | 780 |
| Brakes imbalanced across an axle | 772 |
| Rear brake disc in such a condition that it is seriously weakened | 658 |
| Offside Rear coil spring fractured |2.4.C.1a| | 658 |
| Rear brake binding | 627 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 624 |
| Rear Exhaust system not adequately supported |7.1.1| | 624 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 622 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 617 |
| Offside Rear coil spring broken |2.4.C.1a| | 597 |
| Offside Rear Stop lamp not working |1.2.1b| | 586 |
| Offside Front coil spring broken |2.4.C.1a| | 574 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 559 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 559 |
| Nearside Rear Stop lamp not working |1.2.1b| | 558 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 528 |
| Anti-lock braking system warning lamp indicates an ABS fault | 515 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 513 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 506 |
| Nearside Front coil spring broken |2.4.C.1a| | 488 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 483 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 462 |
| Nearside Rear coil spring broken |2.4.C.1a| | 456 |
| Battery insecure |1.9.1| | 444 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 409 |
| Offside Rear fog lamp not working |1.3.2b| | 361 |
| Service brake: efficiency below requirements |3.7.B.7| | 361 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 336 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 334 |
| Offside Headlamp insecure |1.7.3| | 323 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 321 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 312 |
| Nearside Inner Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 312 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 311 |
| Nearside Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 311 |
| Windscreen has damage | 304 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 295 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 277 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 258 |
| Nearside Headlamp insecure |1.7.3| | 242 |
| Parking brake lever has no reserve travel |3.1.6b| | 238 |
| Windscreen wiper blade insecure | 213 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 206 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 201 |
| Rear brake application uneven | 195 |
| Nearside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 194 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 190 |
| Exhaust system not adequately supported |7.1.1| | 186 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 184 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 183 |
| Emissions not tested |7.0| | 175 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 170 |
| Front brake application uneven | 162 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 157 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 157 |
| Rear fog lamp not working |1.3.2b| | 153 |
| Offside Front Headlamp insecure |1.7.3| | 149 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 147 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 144 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 141 |
| Nearside Front Headlamp insecure |1.7.3| | 138 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 133 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 131 |
| Offside Front brake disc excessively pitted |3.5.1h| | 131 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 130 |
| Horn not working |1.6.2a| | 128 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 127 |
| Brake load sensing valve linkage seized |3.6.E.3| | 126 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 125 |
| Nearside Front Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 122 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 121 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 121 |
| Front position lamp|s| not working |1.1.A.3b| | 119 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 115 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 112 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 109 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 109 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 109 |
| Fuel cap/sealing device missing |7.2.4a| | 107 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 104 |
| Offside Rear coil spring cracked |2.4.C.1a| | 102 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 101 |