| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.C.1b| | 8 |
| Registration plate issues | 7 |
| Parking brake: efficiency below requirements |3.7.B.7| | 7 |
| Nearside Stop lamp not working |1.2.1b| | 6 |
| Service brake: efficiency below requirements |3.7.C.1a| | 5 |
| Offside Stop lamp not working |1.2.1b| | 4 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Registration plate lamp issues | 4 |
| Service brake: efficiency below requirements |3.7.B.7| | 4 |
| Brakes imbalanced across an axle | 4 |
| Service brake is causing the vehicle to swerve to the nearside |3.7.C.2| | 3 |
| Headlamp aim out of alignment | 3 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Offside Front Direction indicator not working |1.4.A.2c| | 3 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Headlamp not working on dipped beam |1.7.5a| | 2 |
| Headlamp not working on main beam |1.7.5a| | 2 |
| Service brake is causing the steering wheel to severely pull one way |3.7.C.2| | 2 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 2 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Stop lamp not working |1.2.1b| | 2 |
| Nearside Headlamp not working on main beam |1.7.5a| | 2 |
| Headlamp switch faulty |1.7.1| | 2 |
| Rear parking brake recording little or no effort | 2 |
| Front Drag link end ball joint has excessive play |2.2.B.1f| | 1 |
| Rear Drag link end ball joint has excessive play |2.2.B.1f| | 1 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Front brake application uneven | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| brake drum contaminated by oil |3.5.1h| | 1 |
| Fuel pipe union leaking |7.2.3| | 1 |
| Nearside Front Wheel insecure |4.2.A.1c| | 1 |
| Offside Front Wheel insecure |4.2.A.1c| | 1 |
| Nearside Rear Wheel insecure |4.2.A.1c| | 1 |
| Offside Rear Wheel insecure |4.2.A.1c| | 1 |
| Rear brake application uneven | 1 |
| Battery insecure |1.9.1| | 1 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Offside Service brake is causing the steering wheel to severely pull one way |3.7.C.2| | 1 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Front Fuel pipe union leaking |7.2.3| | 1 |
| Offside Direction indicator not working |1.4.A.2c| | 1 |
| Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Front Headlamp not working on main beam |1.7.5a| | 1 |
| Front Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Nearside Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 1 |
| Offside Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 1 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Centre Front Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Brake pipe excessively corroded | 1 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 1 |
| Front passenger seat cannot be secured in the upright position. |6.2.4| | 1 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 1 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Nearside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Drag link end loose |2.2.B.1d| | 1 |
| Nearside Headlamp aim beam image too far to the left |1.6.B4| | 1 |
| Offside Headlamp aim beam image too far to the left |1.6.B4| | 1 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside front brake binding |3.7.B.1| | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Nearside Rear Braking system leaking |3.6.A.1| | 1 |
| Mechanical brake component securing device missing |3.5.1i| | 1 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 1 |
| Nearside Front Leaf spring has excessive side play at eye |shackle| |2.4.B.4| | 1 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 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 |
| Horn not working |1.6.2a| | 1 |
| Nearside front brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Headlamp adversely affected by the operation of another lamp |1.7.5c| | 1 |
| Offside Headlamp adversely affected by the operation of another lamp |1.7.5c| | 1 |
| Offside Front Wheel nut|s| loose |4.2.A.1e| | 1 |
| Parking brake lever releases when knocked |3.1.6a| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| front brake recording little or no effort |3.7.B.5a| | 1 |
| Rear brake binding | 1 |
| Brake performance not tested |3.7.A.1| | 1 |
| Brake master cylinder leaking hydraulic fluid |3.6.G.1f| | 1 |
| Front position lamp|s| not working |1.1.A.3b| | 1 |
| Pre 1950 headlamp aimed so that it dazzles other road users |1.6.A1| | 1 |
| Nearside front brake binding |3.7.B.1| | 1 |
| Nearside Rear Service brake is causing the vehicle to swerve to the nearside |3.7.C.2| | 1 |
| Parking brake efficiency below requirements |3.7.C.1b| | 1 |
| Brake hose excessively deteriorated | 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 |
| Offside Headlamp aim beam image kick up to the offside (1.8) | 1 |
| Service brake: efficiency below requirements (3.7.C.1a) | 1 |
| Parking brake: efficiency below requirements (3.7.C.1b) | 1 |
| Service brake is causing the vehicle to swerve to the nearside (3.7.C.2) | 1 |