| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 17898 |
| Parking brake: efficiency below requirements |3.7.B.7| | 15500 |
| Headlamp aim out of alignment | 10764 |
| Brake pipe excessively corroded | 9975 |
| Windscreen wiper does not clear the windscreen effectively | 8869 |
| Parking brake lever has no reserve travel |3.1.6b| | 4913 |
| Offside Rear fog lamp not working |1.3.2b| | 4724 |
| Rear parking brake recording little or no effort | 4670 |
| Registration plate issues | 4056 |
| Service brake: efficiency below requirements |3.7.B.7| | 3517 |
| Offside Stop lamp not working |1.2.1b| | 3410 |
| Nearside Stop lamp not working |1.2.1b| | 3410 |
| Windscreen has damage | 3256 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 3195 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 3108 |
| Brake hose excessively deteriorated | 3099 |
| Brakes imbalanced across an axle | 2729 |
| Brake load sensing valve linkage seized |3.6.E.3| | 2581 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2418 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2344 |
| Rear brake binding | 2062 |
| Front brake disc in such a condition that it is seriously weakened | 2029 |
| Horn not working |1.6.2a| | 1885 |
| Offside Rear Stop lamp not working |1.2.1b| | 1491 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1490 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1453 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 1389 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1359 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1333 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1329 |
| Rear fog lamp not working |1.3.2b| | 1326 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 1323 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1321 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1218 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 1191 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1171 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1143 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1139 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 1122 |
| Battery insecure |1.9.1| | 1095 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1083 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 983 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 973 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 966 |
| Hazard warning switch faulty |1.4.B.1d| | 966 |
| Brake load sensing valve seized |3.6.E.3| | 965 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 919 |
| Anti-lock braking system warning lamp indicates an ABS fault | 912 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 862 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 861 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 821 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 817 |
| Rear brake application uneven | 756 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 744 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 710 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 702 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 702 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 668 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 627 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 616 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 599 |
| Nearside Side repeater not working |1.4.A.2c| | 596 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 594 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 594 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 589 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 571 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 564 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 561 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 561 |
| Emissions not tested |7.0| | 559 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 545 |
| Fuel system component leaking |7.2.3| | 542 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 527 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 516 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 500 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 495 |
| Rear Rear fog lamp not working |1.3.2b| | 487 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 481 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 471 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 470 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 464 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 464 |
| Offside Side repeater not working |1.4.A.2c| | 462 |
| Rear fog lamp tell tale not working |1.3.1b| | 459 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 459 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 448 |
| Rear brake disc in such a condition that it is seriously weakened | 435 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 434 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 434 |
| Nearside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 405 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 391 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 389 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 389 |
| Windscreen wiper blade insecure | 387 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 386 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 382 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 375 |
| Stop lamp not working |1.2.1b| | 364 |
| Front brake application uneven | 362 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 360 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 359 |
| Brake pedal anti-slip provision worn smooth |3.3.A.1b| | 357 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 356 |
| Nearside Rear Body has a sharp edge caused by damage |6.1.C.1| | 346 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 335 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 335 |
| Offside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 332 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 327 |
| Nearside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b| | 324 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 324 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 321 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 318 |
| Brake load sensing valve linkage obviously incorrectly adjusted |3.6.E.3| | 312 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 310 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 305 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 304 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 303 |
| Offside Rear Body has a sharp edge caused by damage |6.1.C.1| | 292 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 291 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 288 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 287 |
| Rear Stop lamp not working |1.2.1b| | 282 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 281 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 280 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 277 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 275 |
| Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 273 |
| Offside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b| | 272 |
| Rear Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 269 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 267 |
| Nearside Headlamp not working on main beam |1.7.5a| | 262 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 262 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 257 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 255 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 250 |
| Nearside All position lamps not working |1.1.A.3b| | 248 |
| Exhaust system not adequately supported |7.1.1| | 247 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 246 |
| Nearside Front Side repeater not working |1.4.A.2c| | 244 |
| Offside Headlamp not working on main beam |1.7.5a| | 244 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 243 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 241 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 241 |
| Rear Exhaust system not adequately supported |7.1.1| | 241 |
| Front position lamp|s| not working |1.1.A.3b| | 237 |
| Rear Mechanical brake component has restricted free movement | 234 |
| Rear fog lamp switch insecure |1.3.1a| | 233 |
| Nearside Headlamp insecure |1.7.3| | 233 |
| Nearside Windscreen wiper blade missing |8.2.2| | 230 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 230 |
| Rear fog lamp switch missing |1.3.1a| | 226 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 220 |
| Windscreen washer not working | 220 |
| Nearside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 219 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 210 |
| Rear Exhaust has a part missing |7.1.1a| | 210 |
| Rear Brake load sensing valve seized |3.6.E.3| | 209 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 207 |
| Offside Front brake disc excessively pitted |3.5.1h| | 207 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 207 |
| Offside Front Side repeater not working |1.4.A.2c| | 206 |
| Offside Headlamp insecure |1.7.3| | 206 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 204 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 204 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 203 |
| Direction indicators not working |1.4.A.2c| | 203 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 201 |
| Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 201 |
| Hazard warning lamps inoperative |1.4.B.1b| | 201 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 200 |
| Exhaust has a part missing |7.1.1a| | 200 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 199 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 198 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 197 |