| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 11880 |
| Parking brake: efficiency below requirements |3.7.B.7| | 10205 |
| Brake pipe excessively corroded | 7146 |
| Rear parking brake recording little or no effort | 5557 |
| Registration plate lamp issues | 4913 |
| Anti-lock braking system warning lamp indicates an ABS fault | 4628 |
| Windscreen wiper does not clear the windscreen effectively | 3635 |
| Brake hose excessively deteriorated | 3171 |
| Registration plate issues | 2265 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 1978 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1909 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1901 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1580 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1534 |
| Offside Stop lamp not working |1.2.1b| | 1336 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1327 |
| Nearside Stop lamp not working |1.2.1b| | 1164 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1028 |
| Centre Stop lamp not working |1.2.1b| | 927 |
| Offside Rear coil spring fractured |2.4.C.1a| | 855 |
| Front brake disc in such a condition that it is seriously weakened | 773 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 771 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 728 |
| Brakes imbalanced across an axle | 727 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 713 |
| Offside Rear fog lamp not working |1.3.2b| | 672 |
| Nearside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 641 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 635 |
| Offside Rear coil spring broken |2.4.C.1a| | 616 |
| 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| | 613 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 611 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 603 |
| Offside Rear Stop lamp not working |1.2.1b| | 591 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 590 |
| 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| | 569 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 568 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 538 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 537 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 525 |
| Nearside Rear Stop lamp not working |1.2.1b| | 491 |
| Nearside Rear coil spring broken |2.4.C.1a| | 479 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 479 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 473 |
| Nearside Rear Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 468 |
| Windscreen has damage | 460 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 456 |
| Offside Rear Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 455 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 443 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 442 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 432 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 414 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 394 |
| Rear brake binding | 391 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 389 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 388 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 387 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 381 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 377 |
| Parking brake lever has no reserve travel |3.1.6b| | 371 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 346 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 346 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 341 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 338 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 329 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 327 |
| Offside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 327 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 322 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 316 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 314 |
| Rear brake disc in such a condition that it is seriously weakened | 312 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 307 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 301 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 295 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 292 |
| Horn not working |1.6.2a| | 286 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 278 |
| Offside Steering rack gaiter split |2.2.D.2d| | 277 |
| Nearside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 264 |
| Nearside Rear Suspension arm has excessive play in a ball joint |2.4.G.2| | 262 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 262 |
| Offside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 256 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 245 |
| Offside Rear Suspension arm has excessive play in a ball joint |2.4.G.2| | 240 |
| Nearside Headlamp insecure |1.7.3| | 238 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 237 |
| Windscreen washer not working | 237 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 233 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 223 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 219 |
| Service brake: efficiency below requirements |3.7.B.7| | 217 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 216 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 215 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 210 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 208 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 205 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 204 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 203 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 202 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 197 |
| Centre Rear Stop lamp not working |1.2.1b| | 192 |
| Stop lamp not working |1.2.1b| | 192 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 192 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 188 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 188 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 186 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 185 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 184 |
| Offside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 184 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 180 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 179 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 178 |
| Offside Headlamp insecure |1.7.3| | 177 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 175 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 174 |
| Brake hose damaged | 172 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 171 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 170 |
| Centre Rear Statutory seat belt missing |5.1.1| | 169 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 167 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 166 |
| Offside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 166 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 165 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 163 |
| Front brake application uneven | 163 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 163 |
| Nearside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 162 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 159 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 158 |
| Nearside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 156 |