| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 92 |
| Windscreen wiper does not clear the windscreen effectively | 50 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 39 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 34 |
| Brake pipe excessively corroded | 32 |
| Rear brake binding | 32 |
| Registration plate lamp issues | 23 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 22 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Service brake: efficiency below requirements |3.7.B.7| | 16 |
| Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 16 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 16 |
| Registration plate issues | 16 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 15 |
| Brakes imbalanced across an axle | 13 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Parking brake: efficiency below requirements |3.7.B.7| | 12 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Horn not working |1.6.2a| | 11 |
| Nearside front brake binding |3.7.B.1| | 10 |
| Front passenger seat cannot be secured in the upright position. |6.2.4| | 10 |
| Offside Stop lamp not working |1.2.1b| | 9 |
| Brake hose excessively deteriorated | 9 |
| Windscreen washer not working | 8 |
| Offside front brake binding |3.7.B.1| | 8 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 7 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 7 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 7 |
| Rear Exhaust mounting missing |7.1.1b| | 7 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 6 |
| Nearside Stop lamp not working |1.2.1b| | 6 |
| Mechanical brake component has restricted free movement | 6 |
| Nearside Headlamp not working on main beam |1.7.5a| | 6 |
| Rear Exhaust system not adequately supported |7.1.1| | 6 |
| Brake hose has insufficient room to move | 6 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 5 |
| Rear parking brake recording little or no effort | 5 |
| Rear brake application uneven | 5 |
| Direction indicators not working |1.4.A.2c| | 5 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Hazard warning switch faulty |1.4.B.1d| | 5 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Offside Rear Brake hose leaking |3.6.A.1| | 5 |
| Brake performance not tested |3.7.A.1| | 5 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Power steering component|s| leaking |2.3.3b| | 5 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 4 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Offside Front Seat belt retracting mechanism defective |5.2.5b| | 4 |
| Nearside Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2| | 4 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Nearside Front brake caliper has restricted free movement |3.5.1k| | 4 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 4 |
| Windscreen has damage | 4 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 4 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 4 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Inner Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 4 |
| Offside Front front brake binding |3.7.B.1| | 4 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 4 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Hazard warning lamps inoperative |1.4.B.1b| | 4 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 4 |
| Front brake application uneven | 4 |
| Offside Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 4 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front brake caliper has restricted free movement |3.5.1k| | 3 |
| Nearside Indicator tell tale inoperative |1.4.A.2a| | 3 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Rear Mechanical brake component has restricted free movement | 3 |
| Nearside Rear Brake hose leaking |3.6.A.1| | 3 |
| Brake hose damaged | 3 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Nearside Rear Brake hose bulging under pressure |3.6.B.3| | 3 |
| Offside Front Direction indicator not working |1.4.A.2c| | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2| | 3 |
| Offside Front Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 3 |
| Indicator switch faulty |1.4.A.1| | 3 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 3 |
| Battery insecure |1.9.1| | 2 |
| Nearside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Main beam `tell-tale` not working |1.7.4c| | 2 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 2 |
| Nearside Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Rear Fuel hose leaking |7.2.3| | 2 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 2 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Nearside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Rear Brake hose bulging under pressure |3.6.B.3| | 2 |
| Position lamp switch faulty |1.1.A.1| | 2 |
| Service brake: efficiency below requirements |3.7.C.1a| | 2 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 2 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Windscreen wiper blade insecure | 2 |
| Offside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 2 |
| Offside Headlamp insecure |1.7.3| | 2 |
| Offside Front Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Front Upper Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Emissions not tested |7.0| | 2 |
| Offside Inner Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Nearside Front Brake hose leaking |3.6.A.1| | 2 |
| Headlamp aim not tested |1.8.A.1c| | 2 |
| Centre Exhaust system not adequately supported |7.1.1| | 2 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Stop lamp not working |1.2.1b| | 2 |
| Exhaust system not adequately supported |7.1.1| | 2 |
| Driver`s seat insecure |6.2.A.1| | 2 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Inner Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 2 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front front brake binding |3.7.B.1| | 2 |
| Nearside Steering locking device missing |2.2.C.1g| | 2 |
| Nearside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 2 |
| Centre Exhaust mounting missing |7.1.1b| | 2 |
| Nearside Passenger`s seat cannot be secured in the upright position. |6.2.A.2| | 2 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Offside Rear An item not tested |Manual| | 2 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 2 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Nearside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front passenger seat cannot be secured in the upright position. |6.2.4| | 2 |
| Direction indicators flashing less than 60 times a minute |1.4.A.2g| | 2 |
| Offside Rear Rear fog lamp not working |4.5.1 |a| |ii|| | 2 |
| Parking brake: efficiency below requirements (3.7.B.7) | 2 |