| Most common failures | No# failures |
|---|
| Registration plate issues | 6 |
| Headlamp aim out of alignment | 2 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Nearside Rear Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Offside Rear Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 1 |
| All direction indicators missing |4.4.1 |a| |ii|| | 1 |
| Rear fog lamp missing |4.5.1 |a| |ii|| | 1 |
| Stop lamp|s| not working |4.3.1 |a| |ii|| | 1 |
| Registration plate lamp issues | 1 |
| Offside Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 1 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 1 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |8.1.1 |a|| | 1 |
| Fuel cap/sealing device ineffective |6.1.3 |b| |i|| | 1 |
| Offside Rear Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Front Position lamp not working |4.2.1 |a|| | 1 |
| Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Stop lamp|s| remains on when the brakes are released both switches disconnected |4.3.2 |a| |iii|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Centre Stop lamp not working |1.2.1b| | 1 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 1 |
| Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Parking brake efficiency below requirements |3.7.C.1b| | 1 |
| Front Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 1 |
| Centre Front position lamp|s| insecure |1.1.A.3a| | 1 |
| Rear Stop lamp emits other than a steady red light when front brake operated, stop lamp flickers and goes out as brake applied. strip and clean with contact cleaner |1.2.1e| | 1 |
| Centre Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Brake performance not tested (1.2.1 (g)) | 1 |
| Nearside Obligatory mirror missing |8.1.1| | 1 |
| Offside Obligatory mirror missing |8.1.1| | 1 |
| Centre Headlamp not working on dipped beam |1.7.5a| | 1 |
| Centre Headlamp not working on main beam |1.7.5a| | 1 |