| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 8409 |
| Headlamp aim out of alignment | 6500 |
| Registration plate lamp issues | 5110 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3594 |
| Windscreen wiper does not clear the windscreen effectively | 3115 |
| Rear parking brake recording little or no effort | 1959 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1679 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1506 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1490 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 1429 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1421 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1399 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1334 |
| Nearside Stop lamp not working |1.2.1b| | 1011 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 992 |
| Registration plate issues | 920 |
| Offside Stop lamp not working |1.2.1b| | 877 |
| Offside Front coil spring fractured |2.4.C.1a| | 814 |
| Front brake disc in such a condition that it is seriously weakened | 811 |
| Parking brake lever has no reserve travel |3.1.6b| | 796 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 765 |
| Brakes imbalanced across an axle | 731 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 724 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 685 |
| Nearside Front coil spring fractured |2.4.C.1a| | 676 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 665 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 589 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 577 |
| Emissions not tested |7.0| | 559 |
| Nearside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 551 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 531 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 509 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 505 |
| Anti-lock braking system warning lamp indicates an ABS fault | 500 |
| Direction indicators incorrect colour |1.4.A.2f| | 481 |
| Windscreen has damage | 479 |
| Nearside Rear Stop lamp not working |1.2.1b| | 469 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 456 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 453 |
| Offside Rear fog lamp not working |1.3.2b| | 452 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 448 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 436 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 432 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 423 |
| Nearside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 411 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 407 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 403 |
| Offside Rear Stop lamp not working |1.2.1b| | 397 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 361 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 359 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 357 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 355 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 355 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 343 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 342 |
| Offside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 338 |
| Brake hose excessively deteriorated | 336 |
| Service brake: efficiency below requirements |3.7.B.7| | 331 |
| Rear brake binding | 327 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 325 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 320 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 316 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 307 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 292 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 285 |
| Rear brake application uneven | 274 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 262 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 254 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 251 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 238 |
| Fuel tank leaking |7.2.3| | 238 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 237 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 237 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 233 |
| Offside Rear coil spring fractured |2.4.C.1a| | 233 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 229 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 224 |
| Offside Steering rack gaiter split |2.2.D.2d| | 222 |
| Rear Exhaust system not adequately supported |7.1.1| | 218 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 213 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 212 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 211 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 210 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 209 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 207 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 207 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 205 |
| Offside Headlamp not working on main beam |1.7.5a| | 203 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 201 |
| Centre Exhaust mounting missing |7.1.1b| | 200 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 200 |
| Offside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 195 |
| Windscreen wiper blade insecure | 195 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 192 |
| Front brake application uneven | 186 |
| Nearside Headlamp not working on main beam |1.7.5a| | 183 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 181 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 181 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 179 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 178 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 173 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 172 |
| Nearside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 170 |
| Rear fog lamp tell tale not working |1.3.1b| | 170 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 170 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 169 |
| Rear Exhaust mounting missing |7.1.1b| | 165 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 165 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 165 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 161 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 157 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 156 |
| Stop lamp not working |1.2.1b| | 152 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 143 |
| Direction indicator incorrect colour |1.4.A.2f| | 142 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 141 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 141 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 140 |
| Offside Front brake disc excessively pitted |3.5.1h| | 137 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 134 |
| Nearside Headlamp insecure |1.7.3| | 132 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 132 |
| Exhaust system not adequately supported |7.1.1| | 132 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 129 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 128 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 127 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 125 |
| Rear brake disc in such a condition that it is seriously weakened | 125 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 125 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 124 |
| Exhaust mounting missing |7.1.1b| | 123 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 121 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 120 |
| Nearside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 116 |
| Offside Headlamp insecure |1.7.3| | 116 |
| Horn not working |1.6.2a| | 111 |
| Offside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 107 |
| Front position lamp|s| not working |1.1.A.3b| | 105 |
| Centre Stop lamp not working |1.2.1b| | 105 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 105 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 105 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 104 |
| Nearside Rear Lower Trailing arm has excessive play in a pin/bush |2.4.G.2| | 104 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 103 |
| Offside Rear Lower Trailing arm has excessive play in a pin/bush |2.4.G.2| | 101 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 101 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 100 |
| Nearside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 99 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 99 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 98 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 98 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 97 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 95 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 94 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 93 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 91 |
| Rear Stop lamp not working |1.2.1b| | 90 |
| Fuel system component leaking |7.2.3| | 89 |
| Centre Exhaust system not adequately supported |7.1.1| | 87 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 87 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 87 |
| Nearside Front Headlamp insecure |1.7.3| | 86 |
| Nearside Rear Lower Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 84 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 84 |