| Most common failures | No# failures |
|---|
| Offside Stop lamp not working |1.2.1b| | 5 |
| Windscreen wiper does not clear the windscreen effectively | 4 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 4 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 3 |
| Headlamp aim out of alignment | 3 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Registration plate issues | 2 |
| Centre Rear Upper Stop lamp has less than 50% of the light sources illuminating |1.2.1b| | 1 |
| Brake pipe excessively corroded | 1 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 1 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Brakes imbalanced across an axle | 1 |
| Centre Stop lamp excessively damaged so that it is not visible from a reasonable distance |1.2.1d| | 1 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Nearside Side repeater not working |1.4.A.2c| | 1 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear Direction indicator incorrect colour both side |1.4.A.2f| | 1 |
| Brake pipe inadequately supported |3.6.B.1| | 1 |
| Upper Stop lamp not working |1.2.1b| | 1 |
| Emissions not tested |7.0| | 1 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 1 |