| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 9514 |
| Brake hose excessively deteriorated | 9464 |
| Brake pipe excessively corroded | 8655 |
| Headlamp aim out of alignment | 8292 |
| Windscreen wiper does not clear the windscreen effectively | 5523 |
| Nearside Stop lamp not working |1.2.1b| | 2786 |
| Offside Stop lamp not working |1.2.1b| | 2759 |
| Registration plate issues | 2681 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2254 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2231 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2228 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2170 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 1693 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 1618 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 1547 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1534 |
| Brakes imbalanced across an axle | 1483 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1342 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1339 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 1338 |
| Rear Exhaust system not adequately supported |7.1.1| | 1288 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1259 |
| Offside Front coil spring fractured |2.4.C.1a| | 1242 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1223 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1198 |
| Offside Rear Stop lamp not working |1.2.1b| | 1177 |
| Service brake: efficiency below requirements |3.7.B.7| | 1173 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 1079 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 994 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 993 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 949 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 913 |
| Headlamp switch faulty |1.7.1| | 913 |
| Nearside Front coil spring fractured |2.4.C.1a| | 912 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 866 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 841 |
| Offside Headlamp not working on main beam |1.7.5a| | 801 |
| Offside Rear coil spring fractured |2.4.C.1a| | 780 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 711 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 688 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 686 |
| Horn not working |1.6.2a| | 677 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 672 |
| Rear parking brake recording little or no effort | 651 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 637 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 635 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 608 |
| Front brake disc in such a condition that it is seriously weakened | 592 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 585 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 579 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 559 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 555 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 520 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 503 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 503 |
| Offside Front coil spring broken |2.4.C.1a| | 497 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 496 |
| Brake hose damaged | 487 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 475 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 452 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 441 |
| Nearside Front coil spring broken |2.4.C.1a| | 425 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 418 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 412 |
| Nearside Headlamp not working on main beam |1.7.5a| | 405 |
| Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b| | 396 |
| Exhaust system not adequately supported |7.1.1| | 377 |
| Windscreen has damage | 373 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 337 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 335 |
| Parking brake lever has no reserve travel |3.1.6b| | 333 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 333 |
| Windscreen wiper blade insecure | 306 |
| Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 297 |
| Offside Rear coil spring broken |2.4.C.1a| | 297 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 296 |
| Front brake application uneven | 295 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 283 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 282 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 280 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 278 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 276 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 276 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 276 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 275 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 269 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 255 |
| Offside Rear fog lamp not working |1.3.2b| | 253 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 242 |
| Rear brake binding | 234 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 232 |
| Nearside Rear coil spring broken |2.4.C.1a| | 231 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 231 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 231 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 224 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 223 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 215 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 212 |
| Offside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 209 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 208 |
| Offside Headlamp insecure |1.7.3| | 208 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 205 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 204 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 202 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 201 |
| Emissions not tested |7.0| | 198 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 193 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 193 |
| Offside Front coil spring cracked |2.4.C.1a| | 192 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 192 |
| Nearside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 191 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 187 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 186 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 185 |
| Power steering inoperative |2.3.3a| | 182 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 181 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 181 |
| Nearside Headlamp insecure |1.7.3| | 176 |
| Centre Exhaust system not adequately supported |7.1.1| | 176 |
| Bonnet cannot be secured in the closed position |8.4.1| | 175 |
| Offside Headlamp aim not tested |1.8.A.1c| | 168 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 164 |
| Nearside Front coil spring cracked |2.4.C.1a| | 161 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 160 |
| Headlamp aim not tested |1.8.A.1c| | 159 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 159 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 158 |
| Fuel cap/sealing device missing |7.2.4a| | 157 |
| Offside Rear Coil spring not correctly located |2.4.C.2| | 153 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 152 |
| Indicator switch faulty |1.4.A.1| | 150 |