| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 145 |
| Parking brake: efficiency below requirements |3.7.B.7| | 124 |
| Brakes imbalanced across an axle | 97 |
| Registration plate lamp issues | 81 |
| Parking brake lever has no reserve travel |3.1.6b| | 66 |
| Rear brake binding | 65 |
| Rear parking brake recording little or no effort | 62 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 58 |
| Windscreen wiper does not clear the windscreen effectively | 56 |
| Service brake: efficiency below requirements |3.7.B.7| | 51 |
| Nearside Stop lamp not working |1.2.1b| | 39 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 38 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 35 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 31 |
| Brake hose excessively deteriorated | 31 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Offside Stop lamp not working |1.2.1b| | 27 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 27 |
| Offside Headlamp not working on main beam |1.7.5a| | 26 |
| Horn not working |1.6.2a| | 26 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 25 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 24 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 24 |
| Rear brake application uneven | 23 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 23 |
| Brake pipe excessively corroded | 23 |
| Battery insecure |1.9.1| | 23 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 21 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 20 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 19 |
| Nearside Headlamp not working on main beam |1.7.5a| | 18 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 18 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 18 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 17 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 17 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 16 |
| Nearside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 16 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 15 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 15 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 15 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 14 |
| Nearside front brake binding |3.7.B.1| | 13 |
| Offside front brake binding |3.7.B.1| | 13 |
| Driver`s seat insecure |6.2.A.1| | 13 |
| Rear Exhaust system not adequately supported |7.1.1| | 12 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 12 |
| Centre Exhaust system not adequately supported |7.1.1| | 12 |
| Nearside Front front brake binding |3.7.B.1| | 11 |
| Windscreen washer not working | 11 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 11 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 11 |
| Front brake application uneven | 11 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 11 |
| Exhaust system not adequately supported |7.1.1| | 10 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 10 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 10 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 10 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 10 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 9 |
| Rear Mechanical brake component has restricted free movement | 9 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 9 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 9 |
| Offside Front Direction indicator not working |1.4.A.2c| | 9 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 8 |
| Steering box insecure |2.2.B.1a| | 8 |
| Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 8 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 8 |
| Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 8 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 8 |
| Offside Front front brake binding |3.7.B.1| | 7 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 7 |
| Offside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 7 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 7 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Registration plate issues | 7 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 6 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 6 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 6 |
| Fuel tank leaking |7.2.3| | 6 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 6 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 6 |
| Offside Rear Braking system leaking |3.6.A.1| | 6 |
| Fuel system component leaking |7.2.3| | 6 |
| All position lamps not working |1.1.A.3b| | 6 |
| Offside Obligatory mirror missing |8.1.1| | 6 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 6 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 6 |
| Offside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 6 |
| Nearside Front Steering locking device missing |2.2.C.1g| | 6 |
| Nearside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 6 |
| Offside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 6 |
| Brake pedal spongy |3.3.B.1b| | 6 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 6 |
| Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 6 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 6 |
| Offside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3| | 6 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 6 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 6 |
| Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 5 |
| Windscreen wiper not operating automatically when switched on |8.2.1b| | 5 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 5 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 5 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a| | 5 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 5 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 5 |
| Brake hose has insufficient room to move | 5 |
| Nearside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 5 |
| Steering locking device missing |2.2.C.1g| | 5 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Steering system excessively tight |2.2.D.1| | 5 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Offside Front Coil spring not correctly located |2.4.C.2| | 5 |
| Centre Exhaust mounting missing |7.1.1b| | 5 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 5 |
| Nearside Rear Stop lamp not working |1.2.1b| | 5 |
| Mechanical brake component has restricted free movement | 5 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 5 |
| Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 5 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 5 |
| Direction indicators flashing less than 60 times a minute |1.4.A.2g| | 5 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 5 |
| Steering box has relative movement between sector shaft and the drop arm |2.2.B.1b| | 5 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 5 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Offside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 4 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 4 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 4 |
| Direction indicators not working |1.4.A.2c| | 4 |
| Steering pivot point has excessive play |2.2.B.1g| | 4 |
| Front Headlamp not working on main beam |1.7.5a| | 4 |
| Offside Front Braking system leaking |3.6.A.1| | 4 |
| Exhaust mounting missing |7.1.1b| | 4 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 4 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Brake performance not tested |3.7.A.1| | 4 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 4 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 4 |
| Offside Front Steering locking device missing |2.2.C.1g| | 4 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 4 |
| Front Headlamp not working on dipped beam |1.7.5a| | 4 |
| Nearside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 4 |
| Stop lamp not working |1.2.1b| | 4 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Offside Steering locking device missing |2.2.C.1g| | 4 |
| Offside Steering arm has relative movement at its fixings |2.2.B.1h| | 4 |
| Nearside Steering locking device missing |2.2.C.1g| | 4 |
| Nearside Rear Braking system leaking |3.6.A.1| | 4 |
| Nearside Front brake caliper locking device insecure |3.5.1l| | 4 |
| Offside Rear Stop lamp not working |1.2.1b| | 4 |
| Offside Rear Direction indicators not working |1.4.A.2c| | 3 |
| Nearside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 3 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Windscreen wiper not working (3.4 (a)) | 3 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 3 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 3 |
| Steering wheel retaining device insecure |2.1.6| | 3 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 3 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 3 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 3 |
| Offside Front Inner Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 3 |
| Nearside Direction indicator flashing less than 60 times a minute |1.4.A.2g| | 3 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 3 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 3 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 3 |
| Nearside Rear Leaf spring has a deteriorated anchor pin rubber bush resulting in excessive movement |2.4.B.2| | 3 |
| Offside Front Obligatory mirror missing |8.1.1| | 3 |
| Passenger`s seat insecure |6.2.A.1| | 3 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 3 |
| Offside Inner Front Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 3 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 3 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 3 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 3 |
| Offside Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 3 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 3 |
| Offside Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 3 |
| Nearside Front All position lamps not working |1.1.A.3b| | 3 |
| Steering system excessively rough |2.2.D.1| | 3 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 3 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 3 |
| Front passenger seat insecure |6.2.3| | 3 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 3 |
| Nearside Front Outer Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 3 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 3 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 3 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Offside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 3 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 3 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| rear parking |secondary| brakes imbalanced | 3 |
| Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Fuel hose leaking |7.2.3| | 3 |