| Most common failures | No# failures |
|---|
| Offside Stop lamp not working |1.2.1b| | 2 |
| Nearside Stop lamp emits other than a steady red light |1.2.1e| | 1 |
| Fuel hose leaking |7.2.3| | 1 |
| Fuel pipe leaking |7.2.3| | 1 |
| Steering system fouling |2.2.D.2a| | 1 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 1 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1 |
| Horn not working |1.6.2a| | 1 |
| Offside Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Brakes imbalanced across an axle | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Steering wheel in a condition that hampers proper control |2.1.1| | 1 |
| Headlamp aim out of alignment | 1 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Steering component cracked and unserviceable |2.2.C.1d| | 1 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Stop lamp remains on when the brakes are released | 1 |