| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 327 |
| Registration plate issues | 46 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 35 |
| Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 32 |
| Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 25 |
| Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 25 |
| Rear Brake disc|s| excessively worn |3.2.A1l| | 13 |
| Front Stop lamp remains on when the brake is released |1.3.1e| | 12 |
| Nearside Rear Direction indicator incorrect colour |1.5.1b| | 12 |
| Offside Rear Direction indicator incorrect colour |1.5.1b| | 12 |
| Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 11 |
| Offside Front shock absorber seal failed and leaking oil |2.3.3| | 11 |
| Front position lamp does not illuminate immediately when switched on |1.1.3a| | 10 |
| Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 10 |
| Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 10 |
| Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 10 |
| Throttle operating incorrectly |6.2.1f| | 9 |
| Horn not working |1.7.3a| | 9 |
| Front wheel bearings have excessive free play |2.3.5b| | 9 |
| Front Roller brake test indicates a binding brake |3.3.A1a| | 8 |
| Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 8 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 8 |
| Front wheel bearings are excessively rough |2.3.5b| | 8 |
| Stop lamp remains on when the brake is released |1.3.1e| | 7 |
| Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 7 |
| Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 7 |
| Nearside Front Direction indicator not working |1.5.1c| | 7 |
| Headlamp aim beam image kick up to the offside |1.6| | 6 |
| Offside Front Direction indicator incorrect colour |1.5.1b| | 6 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 5 |
| Front Brake disc|s| has excessive run out |3.2.A1m| | 5 |
| Rear wheel bearings are excessively rough |2.4.A.2c| | 5 |
| Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 5 |
| Rear Rear suspension bearing has excessive free play |2.4.A2a|i|| | 5 |
| Rear Floor brake test indicates a binding brake |3.3.C2c| | 5 |
| Headlamp aim not tested |1.6| | 5 |
| Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 5 |
| Rear Stop lamp remains on when the brake is released |1.3.1e| | 5 |
| Nearside Front Direction indicator incorrect colour |1.5.1b| | 4 |
| Rear Roller brake test indicates a binding brake |3.3.A1a| | 4 |
| Nearside Rear Direction indicator not working |1.5.1c| | 4 |
| Stop lamp remains on when the brakes are released | 4 |
| Rear Roller brake test indicates a severely grabbing brake |3.3.A1b| | 4 |
| Front Wheel has an excessively distorted bead rim. |4.2.2| | 4 |
| Rear Brake disc|s| is excessively distorted |3.2.A1m| | 3 |
| Nearside Rear Footrest insecure |6.2.1a| | 3 |
| Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 3 |
| Stop lamp not working |4.3.1 |a| |ii|| | 3 |
| Front Brake indicates excessive fluctuation of brake effort |1.2.1 |e|| | 3 |
| Nearside Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 3 |
| Headlamp incorrect colour |1.2.1| | 3 |
| Nearside Direction indicators not working |1.5.1c| | 3 |
| Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 3 |
| Offside Front Direction indicator not working |1.5.1c| | 3 |
| Offside Front position lamp does not illuminate immediately when switched on |1.1.3a| | 3 |
| Rear suspension bearing has excessive free play |2.4.A2a|i|| | 3 |
| Rear Direction indicator incorrect colour |1.5.1b| | 3 |
| Nearside Front position lamp does not illuminate immediately when switched on |1.1.3a| | 3 |