| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 5 |
| Brake hose has insufficient room to move | 4 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Brakes imbalanced across an axle | 3 |
| Horn not working |1.6.2a| | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Windscreen wiper blade insecure | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Brake hose excessively deteriorated | 2 |
| Rear brake binding | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Stop lamp not working |1.2.1b| | 2 |
| Offside Stop lamp not working |1.2.1b| | 2 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2 |
| Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 2 |
| Offside Front Braking system leaking |3.6.A.1| | 1 |
| Offside Rear Braking system leaking |3.6.A.1| | 1 |
| Nearside Headlamp does not operate immediately when selected on dipped beam |1.7.4a| | 1 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 1 |
| Braking system leaking |3.6.A.1| | 1 |
| Nearside Steering locking device missing |2.2.C.1g| | 1 |
| Offside Steering locking device missing |2.2.C.1g| | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Fuel system component leaking |7.2.3| | 1 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Rear brake drum contaminated by oil |3.5.1h| | 1 |
| Rear brake application uneven | 1 |
| Rear Braking system leaking |3.6.A.1| | 1 |
| Front brake application uneven | 1 |
| Offside Front Direction indicator not working |1.4.A.2c| | 1 |
| Nearside Front front brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Offside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Nearside Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Offside Rear Mechanical brake component locking device missing |3.5.1l| | 1 |
| Nearside Semaphore indicator tell tale not working correctly |1.4.C.2| | 1 |
| Offside Semaphore indicator tell tale not working correctly |1.4.C.2| | 1 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 1 |
| Nearside Rear Braking system leaking |3.6.A.1| | 1 |
| Fuel tank leaking |7.2.3| | 1 |
| Offside Front Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Offside Rear Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Offside Rear Position lamp not working (4.2.1 (a)) | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |