| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 5638 |
| Brake hose excessively deteriorated | 4075 |
| Windscreen wiper does not clear the windscreen effectively | 3930 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3336 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2835 |
| Headlamp aim out of alignment | 2784 |
| Rear parking brake recording little or no effort | 2093 |
| Registration plate issues | 1690 |
| Rear Exhaust system not adequately supported |7.1.1| | 1629 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 1375 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1361 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1325 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 1250 |
| Parking brake lever has no reserve travel |3.1.6b| | 1182 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 907 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 881 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 859 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 840 |
| Brakes imbalanced across an axle | 754 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 718 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 635 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 609 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 590 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 573 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 552 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 550 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 506 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 500 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 476 |
| Direction indicators incorrect colour |1.4.A.2f| | 465 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 451 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 444 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 444 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 439 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 430 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 430 |
| Offside Side repeater not working |1.4.A.2c| | 401 |
| Front brake disc in such a condition that it is seriously weakened | 398 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 393 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 391 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 385 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 382 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 379 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 379 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 372 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 367 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 361 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 361 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 359 |
| Brake hose damaged | 353 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 343 |
| Nearside Stop lamp not working |1.2.1b| | 340 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 337 |
| Exhaust system not adequately supported |7.1.1| | 334 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 321 |
| Battery insecure |1.9.1| | 315 |
| Windscreen has damage | 306 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 302 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 296 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 295 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 291 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 289 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 285 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 282 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 279 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 277 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 275 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 266 |
| Offside Stop lamp not working |1.2.1b| | 261 |
| Power steering component|s| leaking |2.3.3b| | 247 |
| Rear brake application uneven | 247 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 246 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 242 |
| 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| | 241 |
| Rear Exhaust mounting missing |7.1.1b| | 236 |
| Rear brake binding | 234 |
| 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| | 232 |
| Nearside Side repeater not working |1.4.A.2c| | 225 |
| Rear brake disc in such a condition that it is seriously weakened | 220 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 216 |
| 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| | 214 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 211 |
| Offside Steering rack gaiter split |2.2.D.2d| | 207 |
| 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| | 200 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 198 |
| 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| | 182 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 180 |
| Service brake: efficiency below requirements |3.7.B.7| | 176 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 176 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 176 |
| Emissions not tested |7.0| | 173 |
| 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| | 172 |
| Power steering malfunctioning |2.3.3a| | 170 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 168 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 161 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 155 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 155 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 153 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 153 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 153 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 153 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 152 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 148 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 148 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 147 |
| Front brake application uneven | 146 |
| Hazard warning switch faulty |1.4.B.1d| | 137 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 135 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 135 |
| Nearside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 134 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 129 |
| Nearside Rear Stop lamp not working |1.2.1b| | 128 |
| Nearside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 124 |
| Offside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 123 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 120 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 120 |
| 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| | 119 |
| Windscreen wiper blade insecure | 119 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 117 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 116 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 116 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 115 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 113 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 112 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 112 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 111 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 110 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 110 |
| Offside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 110 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 109 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 108 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 108 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 106 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 105 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 105 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 103 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 101 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 101 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 101 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 101 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 101 |
| Offside Front Side repeater not working |1.4.A.2c| | 100 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 100 |
| 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| | 100 |
| Offside Rear Stop lamp not working |1.2.1b| | 100 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 99 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 99 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 98 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 98 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 98 |
| Offside Rear fog lamp not working |1.3.2b| | 95 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 94 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 94 |
| Direction indicator incorrect colour |1.4.A.2f| | 93 |
| Steering system excessively rough |2.2.D.1| | 92 |
| Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 91 |