| Most common failures | No# failures |
|---|
| Brakes imbalanced across an axle | 5 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Anti-lock braking system warning lamp does not illuminate (1.6 (a)) | 3 |
| Service brake: efficiency below requirements |3.7.B.7| | 2 |
| Offside Front Upper Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Headlamp aim out of alignment | 2 |
| Horn not working (7.7 (a)) | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Nearside Front Anti-roll bar attachment bracket/mounting insecure (5.3.3 (a) (i)) | 1 |
| Offside Front Anti-roll bar attachment bracket/mounting insecure (5.3.3 (a) (i)) | 1 |
| Braking system leaking air leak from valve (1.1.3 (d)) | 1 |
| Brake load sensing valve linkage defective and function impaired seized (1.1.17 (a)) | 1 |
| Offside Front Leaf spring fractured eye (5.3.1 (b) (i)) | 1 |
| Entrance/exit step in such a condition as to affect the stability of passengers during use |9.7 |a| |iii|| | 1 |
| Offside Front Braking system leaking |3.6.A.1| | 1 |
| Front brake application uneven | 1 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 1 |
| Nearside Front Upper Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Front Seat belt buckle missing (7.1.2 (d)) | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Offside Rear Lower Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 1 |
| Rear Exhaust system insecure (6.1.2 (a)) | 1 |
| Offside Front Leaf spring main leaf fractured (5.3.1 (b) (ii)) | 1 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn eye (5.3.4 (a) (i)) | 1 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn eye (5.3.4 (a) (i)) | 1 |
| Nearside Front Upper Anti-roll bar linkage insecure |2.4.G.1| | 1 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Brake pipe excessively corroded | 1 |
| Offside Front Brake hose bulging under pressure (1.1.12 (d)) | 1 |
| Offside Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Nearside Rear Air brake cylinder/actuator excessively weakened by corrosion (3.6.A.2b) | 1 |
| Offside Rear Air brake cylinder/actuator excessively weakened by corrosion (3.6.A.2b) | 1 |
| Hazard warning lamps inoperative (1.4.B.1b) | 1 |
| Nearside Parking brake inoperative on one side |1.4.1 |a|| | 1 |
| Offside Rear Outline marker lamp showing white light to the rear (4.2.3 (a) (ii)) | 1 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 1 |