| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Battery insecure |1.9.1| | 2 |
| Rear parking brake recording little or no effort | 2 |
| Hazard warning lamps inoperative |1.4.B.1b| | 2 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Registration plate lamp issues | 1 |
| Brakes imbalanced across an axle | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 1 |
| Nearside Front Brake hose stretched |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Brake cable insecure |3.5.1d| | 1 |
| rear brake recording little or no effort both |3.7.B.5a| | 1 |
| Nearside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Front Upper Suspension arm locating pin retaining device missing rear |2.4.G.3b| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |
| Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Parking brake not fitted on at least two wheels |3.1.1| | 1 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Windscreen has damage | 1 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Front Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |