| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 7393 |
| Windscreen wiper does not clear the windscreen effectively | 3597 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2742 |
| Registration plate lamp issues | 2694 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2607 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2332 |
| Rear parking brake recording little or no effort | 1553 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1436 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1330 |
| Registration plate issues | 1163 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1128 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1074 |
| Rear Exhaust system not adequately supported |7.1.1| | 1041 |
| Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 895 |
| Offside Stop lamp not working |1.2.1b| | 770 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 753 |
| Brakes imbalanced across an axle | 676 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 621 |
| Nearside Stop lamp not working |1.2.1b| | 587 |
| Exhaust system not adequately supported |7.1.1| | 580 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 561 |
| Centre Exhaust system not adequately supported |7.1.1| | 557 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 540 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 537 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 514 |
| Brake hose excessively deteriorated | 503 |
| Horn not working |1.6.2a| | 496 |
| Front brake disc in such a condition that it is seriously weakened | 484 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 469 |
| Parking brake lever has no reserve travel |3.1.6b| | 453 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 447 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 424 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 412 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 399 |
| Anti-lock braking system warning lamp indicates an ABS fault | 397 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 394 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 391 |
| Nearside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 381 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 361 |
| Rear brake binding | 356 |
| Offside Rear fog lamp not working |1.3.2b| | 351 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 338 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 333 |
| Rear Brake cable insecure | 306 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 304 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 296 |
| Offside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 290 |
| Windscreen has damage | 287 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 282 |
| Offside Rear Stop lamp not working |1.2.1b| | 281 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 281 |
| Windscreen wiper blade insecure | 241 |
| Rear fog lamp not working |1.3.2b| | 231 |
| Nearside Rear Stop lamp not working |1.2.1b| | 224 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 215 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 195 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 195 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 195 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 193 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 183 |
| Rear brake disc in such a condition that it is seriously weakened | 181 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 180 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 178 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 177 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 175 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 167 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 164 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 163 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 160 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 157 |
| Front position lamp|s| not working |1.1.A.3b| | 152 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 149 |
| Front brake application uneven | 149 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 149 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 148 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 148 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 147 |
| Emissions not tested |7.0| | 146 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 142 |
| Nearside Side repeater insecure |1.4.A.2b| | 139 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 138 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 137 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 137 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 135 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 134 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 133 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 133 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 132 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 128 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 128 |
| Nearside Brake cable insecure |3.5.1d| | 127 |
| Battery insecure |1.9.1| | 126 |
| Nearside Headlamp not working on main beam |1.7.5a| | 125 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 125 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 122 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 121 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 120 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 119 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 117 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 111 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 111 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 111 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 108 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 108 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 107 |
| Driver`s airbag obviously defective |5.4.1| | 106 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 105 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 105 |
| Nearside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 105 |
| Offside Front Direction indicator not working |1.4.A.2c| | 103 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 103 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 102 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 100 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 99 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 99 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 98 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 98 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 98 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 96 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 96 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 94 |
| Offside Headlamp not working on main beam |1.7.5a| | 93 |