| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 73 |
| Windscreen wiper does not clear the windscreen effectively | 46 |
| Brake pipe excessively corroded | 45 |
| Registration plate lamp issues | 41 |
| Parking brake: efficiency below requirements |3.7.B.7| | 40 |
| Brake hose excessively deteriorated | 36 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Offside Rear fog lamp not working |1.3.2b| | 26 |
| Registration plate issues | 26 |
| Brakes imbalanced across an axle | 25 |
| 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| | 20 |
| Service brake: efficiency below requirements |3.7.B.7| | 19 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Rear parking brake recording little or no effort | 17 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 14 |
| Rear brake binding | 13 |
| Rear fog lamp tell tale not working |1.3.1b| | 12 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Rear Exhaust system not adequately supported |7.1.1| | 11 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 11 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 10 |
| Horn not working |1.6.2a| | 9 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 9 |
| Fuel system component leaking |7.2.3| | 9 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Nearside Headlamp not working on main beam |1.7.5a| | 9 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 9 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 8 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 8 |
| Nearside Stop lamp not working |1.2.1b| | 8 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 8 |
| Offside Rear Stop lamp not working |1.2.1b| | 7 |
| Parking brake lever has no reserve travel |3.1.6b| | 6 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 6 |
| Offside Stop lamp not working |1.2.1b| | 6 |
| Offside Headlamp not working on main beam |1.7.5a| | 6 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 6 |
| Rear fog lamp not working |1.3.2b| | 6 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Battery insecure |1.9.1| | 5 |
| Windscreen washer not working | 5 |
| Front brake disc in such a condition that it is seriously weakened | 5 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 5 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Service brake: efficiency below requirements |3.7.C.1a| | 5 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 5 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 5 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 5 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 5 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 5 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Rear brake application uneven | 5 |
| Offside Front Headlamp aim beam image kick up to the offside |1.8| | 4 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 4 |
| Nearside Front front brake binding |3.7.B.1| | 4 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 4 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 4 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Hazard warning switch faulty |1.4.B.1d| | 4 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 4 |
| Nearside Rear Vehicle structure excessively corroded within 30cm of towbar mounting |6.6.6| | 4 |
| Nearside Rear Stop lamp not working |1.2.1b| | 4 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside front brake binding |3.7.B.1| | 4 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 4 |
| Windscreen has damage | 4 |
| Emissions not tested |7.0| | 4 |
| Nearside Front Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Offside front brake binding |3.7.B.1| | 3 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 3 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 3 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Rear Fuel hose leaking |7.2.3| | 3 |
| Hazard warning lamps inoperative |1.4.B.1b| | 3 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Rear coil spring fractured |2.4.C.1a| | 3 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 3 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Exhaust system not adequately supported |7.1.1| | 3 |
| Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 3 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 3 |
| Direction indicators not working |1.4.A.2c| | 3 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Inner Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 3 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Rear Seat belt retracting mechanism defective |5.2.5b| | 3 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 3 |
| Front brake application uneven | 3 |
| Rear Mechanical brake component has restricted free movement | 3 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 3 |
| Stop lamp not working |1.2.1b| | 3 |
| Offside Rear Rear fog lamp missing |1.3.2a| | 2 |
| Nearside Front Seat belt retracting mechanism defective |5.2.5b| | 2 |
| Rear fog lamp insecure |1.3.2a| | 2 |
| Windscreen wiper not working |3.4 |a|| | 2 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 2 |
| Offside Front Headlamp aim beam image kick up to the offside |1.6.B1| | 2 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 2 |
| Offside Front Axle swivel joint has excessive play in a swivel pin |2.5.A.3b| | 2 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 2 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 2 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 2 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 2 |
| Nearside Front Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 2 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Nearside Inner Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Outer Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Outer Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Outer Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Brake performance not tested |3.7.A.1| | 2 |
| Nearside Rear Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front coil spring fractured |2.4.C.1a| | 2 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 2 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Rear brake caliper leaking |3.6.A.1| | 2 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 2 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 2 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 2 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Front Seat belt has a cut which has significantly weakened the webbing |5.2.2a| | 2 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Front Exhaust system not adequately supported |7.1.1| | 2 |
| Rear brake disc in such a condition that it is seriously weakened | 2 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Rear Rear fog lamp not working |1.3.2b| | 2 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 2 |
| Nearside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Rear Exhaust mounting missing |7.1.1b| | 2 |
| Offside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Front position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Nearside Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 2 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 2 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Offside Front coil spring fractured |2.4.C.1a| | 2 |
| Nearside Rear Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 2 |
| Offside Front coil spring cracked |2.4.C.1a| | 2 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |