| Most common failures | No# failures |
|---|
| Rear parking brake recording little or no effort | 4 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 1 |
| Brakes imbalanced across an axle | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Stop lamp not working |1.2.1b| | 1 |
| Battery insecure |1.9.1| | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Registration plate lamp issues | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Rear brake binding | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Front Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Rear Braking system leaking |3.6.A.1| | 1 |
| Nearside Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 1 |
| Offside Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 1 |
| Horn not working |1.6.2a| | 1 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |