| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 3751 |
| Headlamp aim out of alignment | 1934 |
| Registration plate lamp issues | 1762 |
| Windscreen wiper does not clear the windscreen effectively | 1079 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 726 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 699 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 607 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 563 |
| Nearside Stop lamp not working |1.2.1b| | 541 |
| Offside Stop lamp not working |1.2.1b| | 529 |
| Brake hose excessively deteriorated | 528 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 487 |
| Emissions not tested |7.0| | 425 |
| Brakes imbalanced across an axle | 376 |
| Registration plate issues | 373 |
| Offside Headlamp insecure |1.7.3| | 368 |
| Parking brake: efficiency below requirements |3.7.B.7| | 364 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 353 |
| Nearside Headlamp insecure |1.7.3| | 350 |
| Rear parking brake recording little or no effort | 342 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 326 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 303 |
| Offside Rear Stop lamp not working |1.2.1b| | 258 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 256 |
| Nearside Rear Stop lamp not working |1.2.1b| | 246 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 239 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 226 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 214 |
| Offside Rear fog lamp not working |1.3.2b| | 213 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 203 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 193 |
| Rear brake binding | 176 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 174 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 161 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 158 |
| Service brake: efficiency below requirements |3.7.B.7| | 154 |
| Fuel pipe leaking |7.2.3| | 151 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 148 |
| Offside Front Headlamp insecure |1.7.3| | 137 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 135 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 134 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 131 |
| Nearside Front Headlamp insecure |1.7.3| | 129 |
| Brake pedal spongy |3.3.B.1b| | 126 |
| Rear Fuel pipe leaking |7.2.3| | 123 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 120 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 118 |
| Steering column top bearing excessively worn |2.1.2c| | 111 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 110 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 104 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 100 |
| Windscreen has damage | 99 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 98 |
| Nearside Side repeater not working |1.4.A.2c| | 95 |
| Steering column top mounting bracket insecure |2.1.2d| | 95 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 94 |
| Fuel hose leaking |7.2.3| | 89 |
| Offside Side repeater not working |1.4.A.2c| | 89 |
| Rear Fuel hose leaking |7.2.3| | 86 |
| Front brake application uneven | 84 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 83 |
| Centre Exhaust system not adequately supported |7.1.1| | 81 |
| Rear brake disc in such a condition that it is seriously weakened | 80 |
| Fuel system component leaking |7.2.3| | 79 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 78 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 77 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 76 |
| Nearside Side repeater incomplete |1.5.A1b| | 76 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 73 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 72 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 72 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 70 |
| Exhaust system not adequately supported |7.1.1| | 68 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 67 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 65 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 64 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 62 |
| Horn not working |1.6.2a| | 61 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 60 |
| Nearside front brake binding |3.7.B.1| | 60 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 59 |
| Offside front brake binding |3.7.B.1| | 59 |
| Stop lamp not working |1.2.1b| | 58 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 58 |
| Windscreen wiper blade insecure | 58 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 56 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 56 |
| Offside Headlamp not working on main beam |1.7.5a| | 56 |
| Front brake disc in such a condition that it is seriously weakened | 56 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 56 |
| Brake performance not tested |3.7.A.1| | 55 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 55 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 55 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 55 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 55 |
| Rear Exhaust has a part missing |7.1.1a| | 51 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 51 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 51 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 51 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 50 |
| Front position lamp|s| not working |1.1.A.3b| | 49 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 49 |
| Rear brake application uneven | 49 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 49 |
| Offside Side repeater incomplete |1.5.A1b| | 46 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 46 |
| Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a| | 45 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 45 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 45 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 45 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 44 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 44 |
| Nearside Headlamp not working on main beam |1.7.5a| | 44 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 43 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 42 |
| Hazard warning switch faulty |1.4.B.1d| | 42 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 42 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 41 |
| Rear Exhaust system not adequately supported |7.1.1| | 41 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 40 |
| Rear Stop lamp not working |1.2.1b| | 40 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 40 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 39 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 39 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 39 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 39 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 38 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 38 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 38 |
| Service brake: efficiency below requirements |3.7.C.1a| | 37 |
| Front Exhaust system not adequately supported |7.1.1| | 37 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 37 |
| Offside Rear coil spring fractured |2.4.C.1a| | 37 |
| Headlamp insecure |1.7.3| | 36 |
| Fuel system component insecure |7.2.1| | 36 |
| Brake load sensing valve linkage seized |3.6.E.3| | 35 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 34 |
| Offside Front front brake binding |3.7.B.1| | 33 |
| Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 32 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 32 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 32 |
| Mechanical brake component has restricted free movement | 32 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 31 |
| Rear brake disc excessively pitted |3.5.1h| | 31 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 31 |
| Nearside Front front brake binding |3.7.B.1| | 31 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 31 |
| Offside Front Side repeater not working |1.4.A.2c| | 30 |
| Driver`s seat insecure |6.2.A.1| | 30 |
| Fuel tank leaking |7.2.3| | 30 |
| An item not tested |Manual| | 29 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 29 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 29 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 29 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 28 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 28 |
| Offside Front Direction indicator not working |1.4.A.2c| | 28 |
| Nearside Front Side repeater incomplete |1.5.A1b| | 27 |
| Offside Headlamp aim not tested |1.8.A.1c| | 27 |
| Rear Mechanical brake component has restricted free movement | 27 |
| Centre Exhaust mounting missing |7.1.1b| | 27 |
| Offside Rear Fuel pipe leaking |7.2.3| | 27 |