| Most common failures | No# failures |
|---|
| Brakes imbalanced across an axle | 11 |
| Headlamp aim out of alignment | 8 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Nearside Rear Upper Stop lamp not working |1.2.1b| | 2 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 2 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 2 |
| Brake hose has insufficient room to move | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Registration plate lamp issues | 1 |
| Nearside Front Air suspension levelling valve leaking |2.4.D.2| | 1 |
| Nearside Rear Upper Direction indicator not working when footbrake applied |1.4.A.2c| | 1 |
| Nearside Rear Upper Rear position lamp|s| not working when footbrake applied |1.1.A.3b| | 1 |
| Offside Rear Emergency exit sign missing inside & outside |6.2.D.3| | 1 |
| Nearside Rear Upper Direction indicators incorrect colour lens cracked showing white light |1.4.A.2f| | 1 |
| Nearside Rear Leaf spring to axle securing bolt insecure u bolts loose |2.4.B.7b| | 1 |
| Headlamp not working on dipped beam both |1.7.5a| | 1 |
| Main beam `tell-tale` not working |1.7.4c| | 1 |
| Headlamp not working on main beam both |1.7.5a| | 1 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Nearside Rear Air suspension bellows leaking |2.4.D.2| | 1 |
| Offside Rear Air suspension bellows leaking |2.4.D.2| | 1 |
| Nearside Rear Upper Shock absorber insecure |2.7.2b| | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Offside Rear Brake valve leaking |3.6.A.1| | 1 |
| Exhaust system not adequately supported tail pipe rubber mount broken |7.1.1| | 1 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Service brake efficiency less than 50% of the required value |1.2.2 |a| |ii|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Braking system leaking |1.1.3 |d|| | 1 |
| Nearside Rear Upper Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Rear Stop lamp|s| all not working both |4.3.1 |a| |iii|| | 1 |
| Nearside Rear Upper Suspension spring mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 1 |
| Nearside Rear Braking system leaking Brake chamber (1.1.3 (d)) | 1 |
| Offside Front Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Stop lamp remains on when the brakes are released | 1 |
| Steering system fouling drag link arm fouling on leaf spring on left hand lock (2.1.4 (a)) | 1 |
| Nearside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Offside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 1 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Nearside Rear Suspension bellows damaged or deteriorated and function affected (5.3.5 (b) (i)) | 1 |
| Nearside Rear Suspension bellows leaking (5.3.5 (c)) | 1 |
| Rear fog lamp tell-tale not working (4.9.1 (a) (ii)) | 1 |
| Offside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 1 |
| Offside Rear Fuel system component leaking (6.1.3 (b) (i)) | 1 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
| Offside Rear Upper Suspension component mounting prescribed area excessively corroded significantly reducing structural strength air bag mount (5.3.6 (a) (i)) | 1 |