| Most common failures | No# failures |
|---|
| Brakes imbalanced across an axle | 9 |
| Service brake: efficiency below requirements |3.7.B.7| | 5 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 5 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Headlamp aim out of alignment | 2 |
| Horn not working |1.6.2a| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Rear Stop lamp not working |1.2.1b| | 1 |
| Vehicle structure has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Nearside Rear wheel cylinder leaking |3.6.A.1| | 1 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Steering locking device missing |2.2.C.1g| | 1 |
| Nearside Front Brake pipe leaking |3.6.A.1| | 1 |
| Offside Rear Brake pipe leaking |3.6.A.1| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1 |
| Offside Headlamp adversely affected by the operation of another lamp |1.7.5c| | 1 |
| Bonnet cannot be secured in the closed position |8.4.1| | 1 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 1 |
| Offside Front Steering locking device missing |2.2.C.1g| | 1 |
| Nearside Inner Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside front brake juddering severely |3.7.A.2b| | 1 |
| Nearside Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Rear brake binding | 1 |
| Offside Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Offside Front Hydraulic brake cylinder retaining device missing |3.6.A.2d| | 1 |
| Nearside Front Subframe mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Front Subframe mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Parking |secondary brake| on a single line braking system imbalanced across an axle Axle 1 |1.3.1 |b| |i|| | 1 |