| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 9459 |
| Windscreen wiper does not clear the windscreen effectively | 9051 |
| Headlamp aim out of alignment | 8058 |
| Brake pipe excessively corroded | 7714 |
| Parking brake: efficiency below requirements |3.7.B.7| | 6707 |
| Rear parking brake recording little or no effort | 5347 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 2999 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 2632 |
| Registration plate issues | 2507 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2501 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2497 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2449 |
| Nearside Stop lamp not working |1.2.1b| | 2445 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 2440 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 2416 |
| Offside Stop lamp not working |1.2.1b| | 2371 |
| Brakes imbalanced across an axle | 2348 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2308 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2264 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 1956 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1941 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1821 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1778 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1665 |
| Windscreen has damage | 1575 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1499 |
| Front brake disc in such a condition that it is seriously weakened | 1490 |
| Rear brake binding | 1371 |
| Parking brake lever has no reserve travel |3.1.6b| | 1328 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 1302 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1260 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 1257 |
| Brake load sensing valve linkage seized |3.6.E.3| | 1257 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1234 |
| Battery insecure |1.9.1| | 1138 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 1096 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1070 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1064 |
| Horn not working |1.6.2a| | 1060 |
| Offside Front coil spring fractured |2.4.C.1a| | 1046 |
| Offside Front coil spring broken |2.4.C.1a| | 1034 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1005 |
| Nearside Front coil spring broken |2.4.C.1a| | 994 |
| Nearside Rear Stop lamp not working |1.2.1b| | 954 |
| Offside Rear coil spring broken |2.4.C.1a| | 935 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 933 |
| Offside Rear Stop lamp not working |1.2.1b| | 917 |
| Offside Rear coil spring fractured |2.4.C.1a| | 913 |
| Fuel system component leaking |7.2.3| | 893 |
| Rear brake application uneven | 880 |
| Nearside Rear coil spring broken |2.4.C.1a| | 876 |
| Nearside Front coil spring fractured |2.4.C.1a| | 851 |
| Brake load sensing valve seized |3.6.E.3| | 844 |
| Offside Rear fog lamp not working |1.3.2b| | 827 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 743 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 705 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 692 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 666 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 666 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 660 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 641 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 621 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 612 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 598 |
| Rear Exhaust system not adequately supported |7.1.1| | 585 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 582 |
| Nearside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 566 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 564 |
| Spare wheel carrier insecure |6.4.2| | 554 |
| Brake hose excessively deteriorated | 540 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 533 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 533 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 480 |
| Service brake: efficiency below requirements |3.7.B.7| | 478 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 476 |
| Offside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 472 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 459 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 457 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 446 |
| Nearside Outer Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 446 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 434 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 431 |
| 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| | 426 |
| 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| | 416 |
| Offside Front Direction indicator not working |1.4.A.2c| | 416 |
| 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| | 403 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 403 |
| Offside Headlamp insecure |1.7.3| | 396 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 394 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 389 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 383 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 378 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 376 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 372 |
| 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| | 371 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 364 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 362 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 357 |
| Nearside Headlamp insecure |1.7.3| | 355 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 351 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 336 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 335 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 332 |
| 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| | 330 |
| Offside Steering rack gaiter split |2.2.D.2d| | 327 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 326 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 322 |
| Windscreen washer not working | 320 |
| 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| | 315 |
| Emissions not tested |7.0| | 315 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 310 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 304 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 299 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 299 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 299 |
| Offside Front constant velocity joint is insecure |2.5.C.1b| | 298 |
| Windscreen wiper blade insecure | 296 |
| 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| | 294 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 292 |
| 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| | 290 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 287 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 286 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 284 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 283 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 279 |
| 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| | 278 |
| 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| | 275 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 274 |
| Rear Brake load sensing valve seized |3.6.E.3| | 269 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 267 |
| Nearside Front constant velocity joint is insecure |2.5.C.1b| | 266 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 258 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 257 |
| Exhaust system not adequately supported |7.1.1| | 251 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 243 |
| 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| | 241 |
| Nearside Front Front constant velocity joint is insecure |2.5.C.1b| | 240 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 240 |
| Nearside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 240 |
| Front brake application uneven | 239 |
| Offside Front Front constant velocity joint is insecure |2.5.C.1b| | 239 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 236 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 235 |
| Nearside Front Road wheel bead rim badly distorted |4.2.A.1a| | 231 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 231 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 227 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 222 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 218 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 216 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 212 |
| 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| | 208 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 208 |
| Nearside Headlamp not working on main beam |1.7.5a| | 208 |
| 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| | 203 |
| Offside Steering arm has relative movement at its fixings |2.2.B.1h| | 197 |
| Nearside Ball joint has excessive play |2.2.B.1f| | 197 |
| Offside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 196 |
| Offside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 195 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 192 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 191 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 191 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 186 |
| Offside Obligatory mirror insecure |8.1.1| | 185 |
| Offside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 185 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 184 |
| Offside Headlamp not working on main beam |1.7.5a| | 184 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 184 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 182 |
| Brake pedal spongy |3.3.B.1b| | 172 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 171 |
| Power steering malfunctioning |2.3.3a| | 170 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 170 |