| Most common failures | No# failures |
|---|
| Registration plate issues | 6 |
| Registration plate lamp issues | 3 |
| Windscreen wiper does not clear the windscreen effectively | 3 |
| Offside Rear fog lamp not working |1.3.2b| | 3 |
| Brake performance not tested (1.2.1 (g)) | 1 |
| Rear Rear fog lamp not working |1.3.2b| | 1 |
| Offside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 1 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 1 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 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 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 1 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 1 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 1 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Ball joint has excessive play |2.2.B.1f| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Fuel tank leaking |7.2.3| | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Emissions not tested |7.3.A.1| | 1 |
| Offside Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Centre Stop lamp not working |1.2.1b| | 1 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Horn not working |1.6.2a| | 1 |
| Offside Front brake disc excessively scored |3.5.1h| | 1 |
| Brakes imbalanced across an axle | 1 |
| Nearside Front brake disc excessively scored |3.5.1h| | 1 |