| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 13 |
| Brakes imbalanced across an axle | 8 |
| Parking brake: efficiency below requirements |3.7.B.7| | 7 |
| Service brake: efficiency below requirements |3.7.B.7| | 7 |
| Front brake application uneven | 5 |
| Brake hose has insufficient room to move | 2 |
| Rear brake binding | 2 |
| Registration plate lamp issues | 2 |
| Offside Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Horn not working |1.6.2a| | 1 |
| Brake rod locking device insecure |3.5.1l| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Front front brake binding |3.7.B.1| | 1 |
| Fuel system component leaking |7.2.3| | 1 |
| Rear Exhaust has a major leak of exhaust gases |6.3.2a| | 1 |
| Nearside Windscreen wiper not operating automatically when switched on |6.1.1b| | 1 |
| Nearside Headlamp not working on dipped beam |1.2.4a| | 1 |
| Offside Headlamp not working on dipped beam |1.2.4a| | 1 |
| Nearside Headlamp not working on main beam |1.2.4a| | 1 |
| Offside Headlamp not working on main beam |1.2.4a| | 1 |
| Transmission brake efficiency below requirements |3.8.A.9/10| | 1 |
| Offside Rear rear brake recording little or no effort |3.8.A.4a| | 1 |
| Front Power steering pipe|s| or hose|s| leaking |2.3.1b| | 1 |
| Offside front brake recording little or no effort |3.8.A.1a| | 1 |
| Nearside Side repeater not working |1.4.A.2c| | 1 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Offside Passenger`s seat insecure |6.2.A.1| | 1 |
| Nearside Rear Emergency exit sign missing |6.2.D.3| | 1 |
| Offside Rear Emergency exit sign missing |6.2.D.3| | 1 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Indicator switch faulty |1.4.A.1| | 1 |
| Offside front brake recording little or no effort |3.7.B.5a| | 1 |
| Registration plate issues | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Offside Front Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 1 |
| Nearside Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Nearside Front Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Offside Front Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Nearside Front Leaf spring fractured |2.4.B.1a| | 1 |
| Offside Rear Exhaust mounting missing |7.1.1b| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Air brake cylinder/actuator leaking |3.6.A.1| | 1 |
| Offside rear brake recording little or no effort |3.8.A.4a| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Windscreen has damage | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Brake warning device not illuminated or visible from the drivers seat in darkness |3.3.E.2b| | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Offside Front Front position lamp|s| not in good working order |not working| |1.1.4a| | 1 |
| Speedometer cannot be illuminated. |6.7.3| | 1 |
| Nearside Front Direction indicator adversely affected by the operation of another lamp |1.5.1e| | 1 |
| Nearside Brake valve has an excessive discharge of oil |3.6.F.2| | 1 |
| Access panel cannot be secured in the closed position |6.4.1| | 1 |
| Rear Upper Emergency exit door cannot be opened from inside the vehicle |6.2.D.1a| | 1 |
| Offside Rear Air brake cylinder/actuator leaking |3.6.A.1| | 1 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.6| | 1 |
| Nearside Front Direction indicator incorrect colour |1.5.1d| | 1 |
| Offside Front Direction indicator incorrect colour |1.5.1d| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Direction indicators not in good working order |function impaired| |1.5.1b| | 1 |
| Nearside Front Body has sharp edges or projections caused by corrosion or damage making the vehicle dangerous to other road users |6.5.10| | 1 |