| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 5 |
| Registration plate lamp issues | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Rear fog lamp missing |1.3.2a| | 2 |
| Rear Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 1 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 1 |
| Rear fog lamp obviously incorrectly positioned |1.3.2a| | 1 |
| Stop lamp not working Both |1.2.1b| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Horn control missing |1.6.1| | 1 |
| Offside Front Obligatory mirror missing |8.1.1| | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Offside Front Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Rear Suspension arm insecure |2.4.G.1| | 1 |
| Offside Rear Suspension arm insecure |2.4.G.1| | 1 |
| Parking brake efficiency below requirements |3.7.C.1b| | 1 |
| Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 1 |
| Nearside Rear Road wheel bead rim badly distorted |4.2.A.1a| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Front Brake pedal has insufficient reserve travel (1.1.2 (a)) | 1 |
| Service brake efficiency less than 50% of the required value |1.2.2 |a| |ii|| | 1 |
| All direction indicators not working |4.4.1 |a| |ii|| | 1 |
| Steering system fouling brake cables, gear change cables, throttle cable |2.2.D.2a| | 1 |
| Offside Rear fog lamp missing |4.5.1 |a| |ii|| | 1 |
| Hazard warning switch inoperative |4.4.2 |a| |ii|| | 1 |
| Rear fog lamp tell-tale missing |4.9.1 |a| |ii|| | 1 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Rear fog lamp switch missing |1.3.1a| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Headlamp not working on main beam |1.7.5a| | 1 |
| Headlamp switch missing mainbeam switch |1.7.1| | 1 |
| Central front brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Rear front brake binding |3.7.B.1| | 1 |
| Offside Rear front brake binding |3.7.B.1| | 1 |
| Nearside front parking brake recording little or no effort |3.7.B.6a| | 1 |
| Offside front parking brake recording little or no effort |3.7.B.6a| | 1 |
| Front brake application uneven | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Hazard warning lamps not fitted |1.4.B.1a| | 1 |
| Stop lamp not working |1.2.1b| | 1 |