| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 3 |
| All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| Hazard warning lamps inoperative (4.4.1 (e)) | 1 |
| Offside Mechanical brake component locking device missing handbrake lever |3.5.1l| | 1 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Rear Stop lamp not working |1.2.1b| | 1 |
| Rear Rear fog lamp not working |1.3.2b| | 1 |
| Offside Rear Brake pipe inadequately supported axle |3.6.B.1| | 1 |
| Nearside Front Lower Front suspension has excessive play in a lower suspension ball joint lower pin |2.5.B.1a| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front All position lamps not working |1.1.A.3b| | 1 |
| Offside Rear All position lamps not working |1.1.A.3b| | 1 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Brake hose has insufficient room to move | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Nearside Front Wheel bearing play so excessive it is likely to break up (5.1.3 (a) (ii)) | 1 |
| Nearside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 1 |
| Brakes imbalanced across an axle | 1 |