| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 9153 |
| Headlamp aim out of alignment | 8760 |
| Windscreen wiper does not clear the windscreen effectively | 7234 |
| Brake pipe excessively corroded | 6931 |
| Brakes imbalanced across an axle | 3357 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2521 |
| Nearside Stop lamp not working |1.2.1b| | 2413 |
| Offside Stop lamp not working |1.2.1b| | 2382 |
| Rear parking brake recording little or no effort | 1556 |
| Registration plate issues | 1516 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1370 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1337 |
| Front brake disc in such a condition that it is seriously weakened | 953 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 947 |
| Nearside Rear Stop lamp not working |1.2.1b| | 908 |
| Brake hose excessively deteriorated | 892 |
| Offside Rear Stop lamp not working |1.2.1b| | 855 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 819 |
| Service brake: efficiency below requirements |3.7.B.7| | 803 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 776 |
| Centre Stop lamp not working |1.2.1b| | 673 |
| Parking brake lever has no reserve travel |3.1.6b| | 617 |
| Offside Rear fog lamp not working |1.3.2b| | 562 |
| Rear brake application uneven | 522 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 514 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 509 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 497 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 490 |
| Horn not working |1.6.2a| | 445 |
| Rear brake binding | 444 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 437 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 435 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 431 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 419 |
| Windscreen has damage | 417 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 414 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 409 |
| Fuel system component leaking |7.2.3| | 407 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 394 |
| Brake load sensing valve linkage seized |3.6.E.3| | 387 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 385 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 379 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 364 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 360 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 352 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 341 |
| Rear fog lamp not working |1.3.2b| | 340 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 320 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 316 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 314 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 305 |
| Offside Steering rack gaiter split |2.2.D.2d| | 296 |
| Front brake application uneven | 282 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 278 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 277 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 277 |
| Offside Front coil spring fractured |2.4.C.1a| | 274 |
| Offside Front coil spring broken |2.4.C.1a| | 271 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 268 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 261 |
| Nearside Front coil spring fractured |2.4.C.1a| | 255 |
| Emissions not tested |7.0| | 253 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 252 |
| Power steering component|s| leaking |2.3.3b| | 239 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 238 |
| Nearside Headlamp insecure |1.7.3| | 224 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 223 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 218 |
| Stop lamp not working |1.2.1b| | 215 |
| Windscreen wiper blade insecure | 211 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 208 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 205 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 197 |
| Nearside Front Road wheel bead rim badly distorted |4.2.A.1a| | 195 |
| Power steering fluid level below minimum |2.3.1| | 190 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 187 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 183 |
| Bonnet cannot be secured in the closed position |8.4.1| | 180 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 179 |
| Offside Front coil spring incomplete |2.4.C.1a| | 179 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 177 |
| Offside Headlamp insecure |1.7.3| | 176 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 173 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 173 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 173 |
| Stop lamp remains on when the brakes are released | 170 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 168 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 167 |
| Nearside Front coil spring broken |2.4.C.1a| | 166 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 165 |
| Offside Front Direction indicator not working |1.4.A.2c| | 164 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 162 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 162 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 161 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 161 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 160 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 160 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 159 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 159 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 158 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 158 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 155 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 155 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 153 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 151 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 151 |
| Rear Exhaust system not adequately supported |7.1.1| | 151 |
| Brake hose damaged | 145 |
| Offside Rear Shock absorbers has a serious fluid leak | 144 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 142 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 142 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 140 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 140 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 138 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 138 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 138 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 138 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 137 |
| Battery insecure |1.9.1| | 133 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 132 |
| Nearside Rear Shock absorbers has a serious fluid leak | 131 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 131 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 130 |