| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 5 |
| Registration plate lamp issues | 4 |
| Windscreen wiper does not clear the windscreen effectively | 4 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Registration plate issues | 2 |
| Horn not working |1.6.2a| | 2 |
| Rear brake binding | 2 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Offside Battery insecure |1.9.1| | 1 |
| Front Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Nearside Front Upper Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Nearside Front Lower Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Front Upper Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Hazard warning lamps inoperative |1.4.B.1b| | 1 |
| Direction indicators not working |1.4.A.2c| | 1 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Offside Front Inner Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i)) | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Offside Headlamp not working on main beam |4.1.1 |a| |ii|| | 1 |
| Windscreen washer not working | 1 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings close to jacking point |6.1.B.2| | 1 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings marked with yellow chalk |6.1.B.2| | 1 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint inner joint |2.4.G.2| | 1 |
| Offside Front Upper Suspension arm has excessive play in a ball joint outer joint and boot split |2.4.G.2| | 1 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt outer ball joint |2.4.G.2| | 1 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 1 |
| Offside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 1 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Inner Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Outer Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Inner Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Fuel system component leaking |7.2.3| | 1 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 1 |
| Offside Front Direction indicators not working |1.4.A.2c| | 1 |
| Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Emissions not tested |7.3.A.1| | 1 |
| Hazard warning switch faulty |1.4.B.1d| | 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 position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |