| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 3390 |
| Registration plate lamp issues | 3368 |
| Windscreen wiper does not clear the windscreen effectively | 3118 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1804 |
| Brake pipe excessively corroded | 1744 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 1563 |
| Offside Stop lamp not working |1.2.1b| | 1108 |
| Registration plate issues | 1077 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1021 |
| Nearside Stop lamp not working |1.2.1b| | 943 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 918 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 825 |
| Rear brake binding | 824 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 819 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 813 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 757 |
| Rear parking brake recording little or no effort | 756 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 755 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 659 |
| Brakes imbalanced across an axle | 640 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 630 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 616 |
| Parking brake lever has no reserve travel |3.1.6b| | 539 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 504 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 467 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 436 |
| Offside Rear Stop lamp not working |1.2.1b| | 430 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 419 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 415 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 392 |
| Emissions not tested |7.0| | 391 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 375 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 372 |
| Nearside Rear Stop lamp not working |1.2.1b| | 355 |
| Anti-lock braking system warning lamp indicates an ABS fault | 339 |
| Brake hose excessively deteriorated | 314 |
| Nearside Front Brake hose bulging under pressure |3.6.B.3| | 303 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 291 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 288 |
| Rear brake application uneven | 264 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 261 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 261 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 254 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 221 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 218 |
| Service brake: efficiency below requirements |3.7.B.7| | 210 |
| Front brake disc in such a condition that it is seriously weakened | 198 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 191 |
| Windscreen wiper blade insecure | 188 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 186 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 184 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 178 |
| Offside Rear fog lamp not working |1.3.2b| | 177 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 175 |
| Windscreen has damage | 172 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 171 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 170 |
| Offside Front coil spring fractured |2.4.C.1a| | 166 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 165 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 164 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 154 |
| Offside Steering rack gaiter split |2.2.D.2d| | 147 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 145 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 143 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 139 |
| Horn not working |1.6.2a| | 139 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 133 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 133 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 129 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 121 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 119 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 118 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 116 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 114 |
| Offside Front coil spring incomplete |2.4.C.1a| | 113 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 112 |
| Offside Front Direction indicator not working |1.4.A.2c| | 108 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 105 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 105 |
| Rear Mechanical brake component has restricted free movement | 102 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 101 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 100 |
| Nearside Headlamp insecure |1.7.3| | 99 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 97 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 97 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 96 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 94 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 94 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 93 |
| Offside Headlamp insecure |1.7.3| | 92 |
| Front brake application uneven | 92 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 92 |
| Nearside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 92 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 90 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 89 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 89 |
| Offside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 89 |
| Front Exhaust system not adequately supported |7.1.1| | 83 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 83 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 83 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 81 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 80 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 80 |
| Exhaust system not adequately supported |7.1.1| | 76 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 75 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 75 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 74 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 73 |
| Direction indicators incorrect colour |1.4.A.2f| | 73 |
| Offside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 73 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 73 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 72 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 71 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 71 |
| Bonnet cannot be secured in the closed position |8.4.1| | 71 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 70 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 69 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 69 |
| Stop lamp remains on when the brakes are released | 68 |
| Rear fog lamp not working |1.3.2b| | 64 |
| Nearside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 64 |
| Rear Exhaust system not adequately supported |7.1.1| | 63 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 63 |
| Direction indicator incorrect colour |1.4.A.2f| | 62 |
| Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 61 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 60 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 57 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 57 |
| Nearside Front coil spring fractured |2.4.C.1a| | 57 |
| Brake hose has insufficient room to move | 57 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 56 |