| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 8827 |
| Registration plate lamp issues | 5295 |
| Brake pipe excessively corroded | 4174 |
| Windscreen wiper does not clear the windscreen effectively | 4070 |
| Brake hose excessively deteriorated | 3589 |
| Registration plate issues | 2341 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 2148 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2097 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 2052 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2040 |
| Nearside Stop lamp not working |1.2.1b| | 2027 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1988 |
| Offside Stop lamp not working |1.2.1b| | 1978 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1922 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1915 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 1902 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1849 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1695 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1673 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 1503 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 1355 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1347 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1190 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1185 |
| Rear parking brake recording little or no effort | 1097 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1083 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 983 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 958 |
| Nearside Rear Stop lamp not working |1.2.1b| | 896 |
| Offside Rear Stop lamp not working |1.2.1b| | 837 |
| Brakes imbalanced across an axle | 741 |
| Nearside Front coil spring fractured |2.4.C.1a| | 678 |
| Direction indicators incorrect colour |1.4.A.2f| | 673 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 664 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 647 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 641 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 639 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 630 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 627 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 611 |
| Horn not working |1.6.2a| | 605 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 592 |
| Front Exhaust system not adequately supported |7.1.1| | 574 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 566 |
| Windscreen has damage | 565 |
| Offside Rear fog lamp not working |1.3.2b| | 562 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 558 |
| Offside Front coil spring fractured |2.4.C.1a| | 557 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 528 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 520 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 504 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 502 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 495 |
| Front brake disc in such a condition that it is seriously weakened | 476 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 441 |
| Exhaust system not adequately supported |7.1.1| | 438 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 412 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 405 |
| Service brake: efficiency below requirements |3.7.B.7| | 385 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 380 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 362 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 357 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 349 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 330 |
| Front Steering damper leaking oil |2.2.C.1f| | 324 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 308 |
| Centre Exhaust system not adequately supported |7.1.1| | 303 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 303 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 299 |
| Nearside Side repeater not working |1.4.A.2c| | 283 |
| Nearside Headlamp not working on main beam |1.7.5a| | 275 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 264 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 263 |
| Offside Rear coil spring fractured |2.4.C.1a| | 257 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 254 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 252 |
| Nearside Front coil spring broken |2.4.C.1a| | 248 |
| Rear brake binding | 247 |
| Rear Exhaust system not adequately supported |7.1.1| | 246 |
| Rear brake disc in such a condition that it is seriously weakened | 245 |
| Offside Side repeater not working |1.4.A.2c| | 244 |
| Offside Front coil spring broken |2.4.C.1a| | 243 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 242 |
| Fuel system component leaking |7.2.3| | 242 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 239 |
| Emissions not tested |7.0| | 235 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 234 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 226 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 225 |
| Fuel tank leaking |7.2.3| | 225 |
| Offside Front coil spring incomplete |2.4.C.1a| | 218 |
| Offside Headlamp not working on main beam |1.7.5a| | 217 |
| Side repeater incorrect colour |1.4.A.2f| | 216 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 215 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 206 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 205 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 204 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 203 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 202 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 198 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 191 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 190 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 189 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 185 |
| Rear brake application uneven | 184 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 178 |
| Windscreen wiper blade insecure | 177 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 174 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 173 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 172 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 170 |
| Direction indicator incorrect colour |1.4.A.2f| | 162 |
| Rear fog lamp not working |1.3.2b| | 159 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 158 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 157 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 154 |
| Nearside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 152 |