| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 10 |
| Brakes imbalanced across an axle | 7 |
| Windscreen washer not working | 3 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Nearside Headlamp insecure (4.1.1 (c)) | 2 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 2 |
| Front brake application uneven | 2 |
| front brakes release unevenly |3.7.B.4| | 2 |
| Seat belt missing drivers (7.1.2 (a)) | 1 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Front Suspension bellows leaking (5.3.5 (c)) | 1 |
| Nearside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Nearside Rear Brake valve leaking (1.1.7 (a) (i)) | 1 |
| Offside Front Suspension component corroded and seriously weakened Levelling valve (5.3.3 (b) (i)) | 1 |
| Nearside Front Vehicle structure inadequately repaired such that structural rigidity is significantly reduced Outrigger holed (6.1.1 (d) (i)) | 1 |
| Offside Rear Power steering component leaking Pipe leaking above rear axle offside (2.1.5 (a)) | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Offside Front Headlamp insecure |1.7.3| | 1 |
| Offside Rear Upper Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect N/S HEAD LT BULB DEFECTIVE IN HOLDER |4.1.2 |c|| | 1 |
| Offside Front Air/vacuum reservoir inadequately mounted air tank strap broken |1.1.9 |c|| | 1 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Central Rear Oil leaking continuously from transmission posing a serious risk to road safety differential oil seal (8.4.1 (a) (ii)) | 1 |
| Nearside Rear Seat belt damaged (7.1.2 (b) (i)) | 1 |
| Nearside Headlamp reflector seriously defective (4.1.1 (b) (ii)) | 1 |
| Nearside Headlamp not working on main beam Main beam stuck on (4.1.1 (a) (ii)) | 1 |
| Offside Headlamp not working on main beam Main beam stuck on. (4.1.1 (a) (ii)) | 1 |
| Braking system leaking Air pipe air leak below ping tank (1.1.3 (d)) | 1 |
| Offside Front Upper Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Front Vehicle structure is fractured and structural rigidity is significantly reduced Outrigger holed (6.1.1 (a) (i)) | 1 |
| Exhaust has a major leak of exhaust gases Exhaust silencer has major leak (6.1.2 (a)) | 1 |
| Exhaust has a major leak of exhaust gases clamp adrift (6.1.2 (a)) | 1 |
| Offside Rear Suspension component leaking Air leak at air bag most rear (5.3.5 (c)) | 1 |
| Offside Headlamp insecure (4.1.1 (c)) | 1 |
| Brake valve leaking Consep valve leaking air (1.1.7 (a) (i)) | 1 |
| Offside Front Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 1 |
| Nearside Upper Front outline marker lamp|s| not working |1.1.B.1c| | 1 |
| Nearside Headlamp aim unable to be tested (4.1.2 (b)) | 1 |
| Emergency exit not provided top deck (9.1.2 (d)) | 1 |
| Horn control missing |1.6.1| | 1 |
| Horn not working |1.6.2a| | 1 |
| Stop lamp remains on when the brakes are released | 1 |
| Rear position lamp|s| adversely affected by the operation of another lamp cannot see both lower lamps due to stop lamps on contiuosly |1.1.A.3f| | 1 |
| Nearside Front front brake recording little or no effort |3.7.B.5a| | 1 |
| Seat belt missing drivers seat belt (7.1.2 (a)) | 1 |
| Rear Braking system leaking air pipe |1.1.3 |d|| | 1 |
| Exhaust silencer insecure (8.1.1 (b) (i)) | 1 |
| Nearside Front Axle king pin is loose in the axle beam (5.1.2 (d) (i)) | 1 |
| Offside Front Axle king pin is loose in the axle beam (5.1.2 (d) (i)) | 1 |
| Speedometer cannot be illuminated (7.8 (c) (ii)) | 1 |
| Offside Rear Emergency exit sign missing (9.1.2 (b) (ii)) | 1 |