| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 10289 |
| Registration plate lamp issues | 9420 |
| Headlamp aim out of alignment | 9131 |
| Windscreen wiper does not clear the windscreen effectively | 8638 |
| Parking brake: efficiency below requirements |3.7.B.7| | 4853 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3959 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 3525 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 3410 |
| Rear parking brake recording little or no effort | 3131 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2950 |
| Brake hose excessively deteriorated | 2637 |
| Nearside Stop lamp not working |1.2.1b| | 2566 |
| Offside Stop lamp not working |1.2.1b| | 2433 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2427 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2426 |
| Registration plate issues | 2389 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2191 |
| Brakes imbalanced across an axle | 2173 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2110 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2081 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1968 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1855 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1638 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1591 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1563 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1438 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1242 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1210 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1194 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1081 |
| Emissions not tested |7.0| | 1076 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 999 |
| Offside Rear Stop lamp not working |1.2.1b| | 974 |
| Parking brake lever has no reserve travel |3.1.6b| | 873 |
| Front Exhaust system not adequately supported |7.1.1| | 858 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 857 |
| Service brake: efficiency below requirements |3.7.B.7| | 835 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 793 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 785 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 779 |
| Rear brake binding | 743 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 723 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 631 |
| Direction indicators incorrect colour |1.4.A.2f| | 569 |
| Windscreen wiper blade insecure | 566 |
| Windscreen has damage | 559 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 553 |
| Exhaust system not adequately supported |7.1.1| | 535 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 534 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 523 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 522 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 521 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 512 |
| Front brake application uneven | 503 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 494 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 465 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 461 |
| Offside Rear fog lamp not working |1.3.2b| | 453 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 436 |
| Front brake disc in such a condition that it is seriously weakened | 434 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 427 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 425 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 411 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 406 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 405 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 403 |
| Brake hose damaged | 396 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 392 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 385 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 385 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 379 |
| Rear brake application uneven | 371 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 362 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 359 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 358 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 354 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 346 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 345 |
| Centre Exhaust system not adequately supported |7.1.1| | 341 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 335 |
| Nearside Side repeater not working |1.4.A.2c| | 335 |
| Battery insecure |1.9.1| | 331 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 313 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 304 |
| Offside front brake binding |3.7.B.1| | 299 |
| Centre Stop lamp not working |1.2.1b| | 292 |
| Offside Side repeater not working |1.4.A.2c| | 287 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 285 |
| Offside Headlamp not working on main beam |1.7.5a| | 276 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 276 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 271 |
| Nearside Headlamp not working on main beam |1.7.5a| | 270 |
| Nearside Headlamp insecure |1.7.3| | 268 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 266 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 254 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 253 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 248 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 246 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 238 |
| Offside Headlamp insecure |1.7.3| | 229 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 224 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 221 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 220 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 216 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 216 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 214 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 214 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 212 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 209 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 207 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 205 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 205 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 200 |
| Nearside front brake binding |3.7.B.1| | 199 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 199 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 196 |
| Rear brake disc in such a condition that it is seriously weakened | 195 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 192 |
| Power steering component|s| leaking |2.3.3b| | 189 |
| Stop lamp not working |1.2.1b| | 189 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 186 |
| Direction indicator incorrect colour |1.4.A.2f| | 179 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 178 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 175 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 173 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 172 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 168 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 167 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 166 |