| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 6 |
| Rear parking brake recording little or no effort | 3 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Registration plate issues | 3 |
| Registration plate lamp issues | 3 |
| Service brake: efficiency below requirements |3.7.B.7| | 2 |
| Front brake application uneven | 2 |
| Brakes imbalanced across an axle | 2 |
| Brake hose excessively deteriorated | 2 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Offside Rear Brake pipe inadequately supported |3.6.B.1| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 1 |
| Offside Front front parking brake recording little or no effort |3.7.B.6a| | 1 |
| Brake pedal spongy foot brake pedal |3.3.B.1b| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Front Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Horn not working |1.6.2a| | 1 |
| Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Central Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Fuel cap/sealing device sealing washer torn |7.2.4c| | 1 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Steering box has relative movement between sector shaft and the drop arm |2.2.B.1b| | 1 |
| Centre Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1 |
| Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 1 |
| Nearside Front Hydraulic brake cylinder leaking hydraulic fluid |3.6.A.1| | 1 |
| Nearside Outer Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Offside Front wheel cylinder leaking |3.6.A.1| | 1 |