| Most common failures | No# failures |
|---|
| Registration plate issues | 4 |
| Nearside Stop lamp not working |1.2.1b| | 2 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear reflector missing |1.5.1a| | 1 |
| Offside Rear reflector missing |1.5.1a| | 1 |
| Nearside Rear Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Rear Parking brake efficiency below requirements |3.7.C.1b| | 1 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Hazard warning lamps inoperative (4.4.1 (e)) | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Rear Rear reflector missing |1.5.1a| | 1 |
| Hazard warning switch missing |1.4.B.1d| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 1 |
| Rear wheel bearing has excessive play |2.6.2| | 1 |
| Stop lamp not working |1.2.1b| | 1 |
| Rear brake binding | 1 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Offside Brake lever has inadequate reserve travel |9.3.1f| | 1 |
| Nearside Front brake caliper has restricted free movement |3.5.1k| | 1 |
| Sub-frame attachment bracket/mounting cracked |2.4.G.1| | 1 |
| Front wheel spindle securing nut locking device missing |9.2.8b| | 1 |
| Offside Front Braking system leaking |3.6.A.1| | 1 |