| Most common failures | No# failures |
|---|
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Front brake application uneven | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Headlamp aim out of alignment | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1 |
| Braking system leaking |3.6.A.1| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Offside Rear fog lamp not working |1.3.2b| | 1 |
| Rear fog lamp tell tale not working |1.3.1b| | 1 |
| Windscreen wiper blade insecure | 1 |
| Hazard warning switch faulty |1.4.B.1d| | 1 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Registration plate lamp issues | 1 |
| Front Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 1 |
| Offside Rear Brake pipe leaking |3.6.A.1| | 1 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 1 |
| Battery insecure |1.9.1| | 1 |
| Main beam `tell-tale` not working |1.7.4c| | 1 |
| Rear brake application uneven | 1 |
| Brakes imbalanced across an axle | 1 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |