| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 377 |
| Brake pipe excessively corroded | 360 |
| Headlamp aim out of alignment | 348 |
| Windscreen wiper does not clear the windscreen effectively | 199 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 191 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 165 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 163 |
| Registration plate issues | 158 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 124 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 101 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 72 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 67 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 63 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 59 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 59 |
| Service brake: efficiency below requirements |3.7.B.7| | 57 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 56 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 55 |
| Brakes imbalanced across an axle | 55 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 54 |
| Brake hose excessively deteriorated | 53 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 52 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 50 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 48 |
| Horn not working |1.6.2a| | 48 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 47 |
| Rear Exhaust system not adequately supported |7.1.1| | 47 |
| Offside Rear fog lamp not working |1.3.2b| | 46 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 43 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 43 |
| Rear fog lamp tell tale not working |1.3.1b| | 41 |
| Offside Stop lamp not working |1.2.1b| | 40 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 40 |
| Brake hose has insufficient room to move | 36 |
| Nearside Stop lamp not working |1.2.1b| | 34 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 34 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 33 |
| Anti-lock braking system warning lamp indicates an ABS fault | 33 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 32 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 31 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 31 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 31 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 30 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 30 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 28 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 27 |
| Nearside Rear Anti-roll bar linkage fractured |2.4.G.1| | 27 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 27 |
| Offside Rear Anti-roll bar linkage fractured |2.4.G.1| | 27 |
| Rear fog lamp not working |1.3.2b| | 26 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 25 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 24 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 24 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 24 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 24 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 23 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 23 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 22 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 22 |
| Rear brake binding | 22 |
| Steering column flexible coupling has excessive play |2.1.5| | 21 |
| Parking brake: efficiency below requirements |3.7.B.7| | 21 |
| Battery insecure |1.9.1| | 21 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 20 |
| Front brake application uneven | 19 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 19 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 19 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 19 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Exhaust system not adequately supported |7.1.1| | 19 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 18 |
| Rear brake disc in such a condition that it is seriously weakened | 18 |
| Nearside front brake binding |3.7.B.1| | 18 |
| Emissions not tested |7.0| | 17 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 17 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Rear brake disc excessively pitted |3.5.1h| | 16 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 16 |
| Fuel system component insecure |7.2.1| | 16 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 15 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 15 |
| Windscreen has damage | 15 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 15 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 15 |
| Offside Rear Stop lamp not working |1.2.1b| | 15 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 15 |
| Offside Rear Anti-roll bar linkage insecure |2.4.G.1| | 15 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 15 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 14 |
| Parking brake lever has no reserve travel |3.1.6b| | 14 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 14 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 14 |
| Rear brake application uneven | 14 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 14 |
| Offside front brake binding |3.7.B.1| | 14 |
| Centre Exhaust system not adequately supported |7.1.1| | 13 |
| Brake performance not tested |3.7.A.1| | 13 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 13 |
| Front position lamp|s| not working |1.1.A.3b| | 13 |
| Offside Rear Statutory seat belt missing |5.1.1| | 13 |
| Offside Front Direction indicator not working |1.4.A.2c| | 12 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 12 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 12 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 12 |
| Nearside Front position lamp|s| incorrect colour |1.1.A.3e| | 12 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 12 |
| Rear Rear fog lamp not working |1.3.2b| | 11 |
| Windscreen washer not working | 11 |
| Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Fuel pipe leaking |7.2.3| | 11 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 11 |
| Front Exhaust system not adequately supported |7.1.1| | 11 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 11 |
| Braking system leaking |3.6.A.1| | 11 |
| Offside Front position lamp|s| incorrect colour |1.1.A.3e| | 11 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 10 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Offside Front front brake binding |3.7.B.1| | 10 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 10 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 10 |
| Mechanical brake component has restricted free movement | 10 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 10 |
| Windscreen wiper blade insecure | 10 |
| Nearside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 10 |
| Nearside Rear Statutory seat belt missing |5.1.1| | 10 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 9 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Offside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 9 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 9 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 9 |
| Offside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 9 |
| Offside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 9 |
| Steering column universal joint has excessive play |2.1.5| | 9 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 9 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 9 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 8 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 8 |
| Nearside Outer Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 8 |
| Nearside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 8 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 8 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 8 |
| Rear Exhaust mounting missing |7.1.1b| | 8 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 8 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 8 |
| Driver`s seat insecure |6.2.A.1| | 8 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Nearside Rear Stop lamp not working |1.2.1b| | 8 |
| Offside Side repeater not working |1.4.A.2c| | 8 |
| Nearside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 8 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 7 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 7 |
| Offside Side repeater missing |1.4.A.2b| | 7 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 7 |
| Rear parking brake recording little or no effort | 7 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 7 |
| Offside Rear Brake pipe leaking |3.6.A.1| | 7 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 7 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 7 |
| Nearside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 7 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 7 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 7 |
| Nearside Side repeater missing |1.4.A.2b| | 6 |
| Horn control missing |1.6.1| | 6 |
| Nearside Side repeater not working |1.4.A.2c| | 6 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 6 |
| Offside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 6 |
| Nearside Front Road wheel bead rim badly distorted |4.2.A.1a| | 6 |
| Offside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 6 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 6 |
| Nearside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 6 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 6 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 6 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 6 |
| Nearside Front front brake binding |3.7.B.1| | 6 |
| Brake pedal spongy |3.3.B.1b| | 6 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |