| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 9450 |
| Headlamp aim out of alignment | 9237 |
| Windscreen wiper does not clear the windscreen effectively | 8444 |
| Brake pipe excessively corroded | 7633 |
| Parking brake: efficiency below requirements |3.7.B.7| | 7455 |
| Rear parking brake recording little or no effort | 5028 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 3710 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 3481 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3216 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2989 |
| Nearside Stop lamp not working |1.2.1b| | 2863 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2811 |
| Offside Stop lamp not working |1.2.1b| | 2601 |
| Brake hose excessively deteriorated | 2549 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2533 |
| Brakes imbalanced across an axle | 2427 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2418 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 2334 |
| Registration plate issues | 2300 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2183 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2090 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1673 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1609 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1343 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1337 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1205 |
| Rear brake binding | 1192 |
| Parking brake lever has no reserve travel |3.1.6b| | 1148 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1143 |
| Offside Rear Stop lamp not working |1.2.1b| | 1104 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1068 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1008 |
| Emissions not tested |7.0| | 1002 |
| Front Exhaust system not adequately supported |7.1.1| | 959 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 862 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 838 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 836 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 804 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 800 |
| Offside Rear fog lamp not working |1.3.2b| | 650 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 635 |
| Service brake: efficiency below requirements |3.7.B.7| | 613 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 580 |
| Exhaust system not adequately supported |7.1.1| | 574 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 556 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 540 |
| Windscreen has damage | 537 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 536 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 535 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 518 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 517 |
| Front brake application uneven | 515 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 511 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 498 |
| Windscreen wiper blade insecure | 495 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 480 |
| Rear brake disc in such a condition that it is seriously weakened | 478 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 469 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 447 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 447 |
| Front brake disc in such a condition that it is seriously weakened | 443 |
| Battery insecure |1.9.1| | 433 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 424 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 391 |
| Rear brake application uneven | 389 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 369 |
| Brake hose damaged | 367 |
| Centre Exhaust system not adequately supported |7.1.1| | 361 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 356 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 347 |
| Offside front brake binding |3.7.B.1| | 345 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 334 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 325 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 322 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 322 |
| Offside Headlamp not working on main beam |1.7.5a| | 319 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 318 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 310 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 308 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 307 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 306 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 300 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 298 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 287 |
| Nearside Headlamp insecure |1.7.3| | 274 |
| Nearside front brake binding |3.7.B.1| | 269 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 266 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 264 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 263 |
| Nearside Headlamp not working on main beam |1.7.5a| | 262 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 257 |
| Offside Headlamp insecure |1.7.3| | 251 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 246 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 233 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 231 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 230 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 225 |
| Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 223 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 222 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 218 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 216 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 211 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 209 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 207 |
| Rear Mechanical brake component has restricted free movement | 205 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 197 |
| Offside Front front brake binding |3.7.B.1| | 197 |
| Centre Stop lamp not working |1.2.1b| | 195 |
| Nearside Side repeater not working |1.4.A.2c| | 187 |
| Offside Side repeater not working |1.4.A.2c| | 186 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 185 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 185 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 184 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 182 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 181 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 178 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 174 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 172 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 170 |