| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 240 |
| Parking brake: efficiency below requirements |3.7.B.7| | 172 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 169 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 142 |
| Registration plate lamp issues | 125 |
| Brakes imbalanced across an axle | 114 |
| Windscreen wiper does not clear the windscreen effectively | 105 |
| Rear parking brake recording little or no effort | 103 |
| Service brake: efficiency below requirements |3.7.B.7| | 94 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 80 |
| Brake pipe excessively corroded | 78 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 70 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 65 |
| Offside Stop lamp not working |1.2.1b| | 63 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 52 |
| Nearside Stop lamp not working |1.2.1b| | 52 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 49 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 48 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 48 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 47 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 47 |
| Horn not working |1.6.2a| | 47 |
| Offside Rear fog lamp not working |1.3.2b| | 45 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 44 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 42 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 42 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 41 |
| Rear brake binding | 40 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 40 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 36 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 33 |
| Registration plate issues | 32 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 32 |
| Nearside Rear Stop lamp not working |1.2.1b| | 30 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 29 |
| Front brake application uneven | 29 |
| Brake pedal spongy |3.3.B.1b| | 27 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 27 |
| Offside Headlamp not working on main beam |1.7.5a| | 26 |
| Offside front brake binding |3.7.B.1| | 26 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 25 |
| Nearside Headlamp not working on main beam |1.7.5a| | 25 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 24 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 23 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 23 |
| Offside Rear Stop lamp not working |1.2.1b| | 23 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 22 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 22 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 22 |
| Brake hose excessively deteriorated | 20 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 20 |
| Emissions not tested |7.0| | 19 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 19 |
| Rear Exhaust system not adequately supported |7.1.1| | 19 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 18 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 18 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 18 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 18 |
| Windscreen washer not working | 18 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 18 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Centre Exhaust system not adequately supported |7.1.1| | 17 |
| Offside Front Direction indicator not working |1.4.A.2c| | 17 |
| Exhaust system not adequately supported |7.1.1| | 16 |
| Parking brake lever has no reserve travel |3.1.6b| | 16 |
| Rear fog lamp tell tale not working |1.3.1b| | 16 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 15 |
| Nearside Front front brake binding |3.7.B.1| | 15 |
| Rear brake application uneven | 15 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 15 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 15 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 15 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 15 |
| Centre Exhaust mounting missing |7.1.1b| | 15 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 15 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 14 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 14 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 14 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 13 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Nearside front brake binding |3.7.B.1| | 13 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 13 |
| Rear Rear fog lamp not working |1.3.2b| | 13 |
| Offside Front front brake binding |3.7.B.1| | 13 |
| Rear fog lamp not working |1.3.2b| | 13 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 12 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 12 |
| Offside Body has a sharp edge caused by corrosion |6.1.C.1| | 12 |
| Mechanical brake component has restricted free movement | 12 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 12 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 12 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 11 |
| An item not tested |Manual| | 11 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 11 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 11 |
| Offside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 10 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 10 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 10 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 10 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 10 |
| All position lamps not working |1.1.A.3b| | 10 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 10 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 9 |
| Nearside Headlamp insecure |1.7.3| | 9 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 9 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 9 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 9 |
| Offside Rear Lower Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 9 |
| Brake performance not tested |3.7.A.1| | 9 |
| Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 9 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 9 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 9 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 9 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 8 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Nearside Side repeater not working |1.4.A.2c| | 8 |
| Exhaust engine idle speed too high |7.3.A.2a| | 8 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Driver`s seat insecure |6.2.A.1| | 8 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 8 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 8 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Stop lamp not working |1.2.1b| | 8 |
| Offside Front Side repeater not working |1.4.A.2c| | 8 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 8 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 8 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 8 |
| Exhaust mounting missing |7.1.1b| | 8 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
| Windscreen has damage | 7 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 7 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 7 |
| Offside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 7 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 7 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| Nearside Rear Lower Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 7 |
| Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 7 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 7 |
| Fuel tank leaking |7.2.3| | 7 |
| Offside Side repeater not working |1.4.A.2c| | 7 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 7 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 7 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
| Nearside Front Macpherson strut has excessive play in the sliding bush or gland |2.5.B.1b| | 7 |
| Offside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Offside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 6 |
| rear brake recording little or no effort |3.7.B.5a| | 6 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 6 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 6 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 6 |
| Front brake disc in such a condition that it is seriously weakened | 6 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 6 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 6 |
| Rear Mechanical brake component has restricted free movement | 6 |
| Offside Headlamp insecure |1.7.3| | 6 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 6 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 6 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 6 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 6 |
| Nearside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Hazard warning switch faulty |1.4.B.1d| | 6 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 6 |
| Offside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Nearside Front Side repeater not working |1.4.A.2c| | 6 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 6 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 5 |
| Battery insecure |1.9.1| | 5 |
| Nearside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 5 |
| Fuel system component leaking |7.2.3| | 5 |
| Offside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 5 |
| Nearside Steering rack gaiter insecure |2.2.D.2d| | 5 |
| Service brake: efficiency below requirements |3.7.C.1a| | 5 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Offside Inner Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 5 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 5 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Offside Rear Lower Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 5 |
| Nearside Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 5 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 5 |
| Centre Windscreen wiper blade deteriorated |8.2.2| | 5 |
| Bonnet cannot be secured in the closed position |8.4.1| | 5 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 5 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 5 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 5 |
| Direction indicators not working |1.4.A.2c| | 5 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 5 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 5 |
| Nearside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 5 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 5 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 5 |
| Body has a sharp edge caused by corrosion |6.1.C.1| | 5 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 5 |