| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 7 |
| Brake hose excessively deteriorated | 6 |
| Headlamp aim out of alignment | 4 |
| Service brake: efficiency below requirements |3.7.B.7| | 4 |
| Rear parking brake recording little or no effort | 3 |
| Horn not working |1.6.2a| | 2 |
| Registration plate lamp issues | 2 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 2 |
| Rear brake application uneven | 2 |
| Nearside Rear Fuel system component leaking |7.2.3| | 1 |
| Centre Rear Fuel hose leaking |7.2.3| | 1 |
| Front brake application uneven | 1 |
| Nearside Front Front passenger seat insecure |6.2.3| | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Offside Rear fog lamp missing |1.3.2a| | 1 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 1 |
| Nearside Front Obligatory mirror insecure |8.1.1| | 1 |
| Nearside Front Anti-roll bar synthetic bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Nearside Rear Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 1 |
| Offside Rear Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 1 |
| Rear Exhaust has a part missing |7.1.1a| | 1 |
| Brake valve leaking |3.6.A.1| | 1 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Offside front brake binding |3.7.B.1| | 1 |
| Centre Rear Brake load sensing valve linkage seized |3.6.E.3| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Brake performance not tested |3.7.A.1| | 1 |
| Nearside Front Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Nearside Rear Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Offside Front Seat belt flexible stalk damaged likely to lead to failure under load |5.2.4a| | 1 |
| Rear brake binding | 1 |
| Registration plate issues | 1 |
| Offside Front Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 1 |
| Brake load sensing valve linkage seized |3.6.E.3| | 1 |
| An item not tested |Manual| | 1 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 1 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Brakes imbalanced across an axle | 1 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Suspension has inadequate clearance with the bump stop |2.4.A.1a| | 1 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear fog lamp not working |1.3.2b| | 1 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 1 |