| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 733 |
| Parking brake: efficiency below requirements |3.7.B.7| | 700 |
| Registration plate lamp issues | 397 |
| Rear parking brake recording little or no effort | 392 |
| Windscreen wiper does not clear the windscreen effectively | 367 |
| Parking brake lever has no reserve travel |3.1.6b| | 231 |
| Rear brake binding | 193 |
| Brakes imbalanced across an axle | 185 |
| Registration plate issues | 164 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 163 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 145 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 145 |
| Horn not working |1.6.2a| | 107 |
| Anti-lock braking system warning lamp indicates an ABS fault | 106 |
| Power steering component|s| leaking |2.3.3b| | 92 |
| Brake pipe excessively corroded | 89 |
| Offside Rear fog lamp not working |1.3.2b| | 75 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 71 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 69 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 68 |
| Nearside front brake binding |3.7.B.1| | 68 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 68 |
| Service brake: efficiency below requirements |3.7.B.7| | 64 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 60 |
| Offside front brake binding |3.7.B.1| | 56 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 53 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 45 |
| Rear Mechanical brake component has restricted free movement | 45 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 44 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 44 |
| Rear fog lamp not working |1.3.2b| | 44 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 43 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 43 |
| Nearside Stop lamp not working |1.2.1b| | 43 |
| Windscreen washer not working | 43 |
| Offside Front Brake hose leaking |3.6.A.1| | 42 |
| Offside Rear Exhaust system not adequately supported |7.1.1| | 41 |
| Offside Stop lamp not working |1.2.1b| | 41 |
| Steering rack insecure |2.2.B.1a| | 41 |
| Nearside Front front brake binding |3.7.B.1| | 41 |
| Front brake application uneven | 40 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 40 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 40 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 40 |
| Rear brake disc in such a condition that it is seriously weakened | 38 |
| Battery insecure |1.9.1| | 38 |
| Nearside Rear Trailing arm corroded and seriously weakened |2.4.G.1| | 37 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 36 |
| Rear fog lamp tell tale not working |1.3.1b| | 36 |
| Offside Rear Trailing arm corroded and seriously weakened |2.4.G.1| | 35 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 35 |
| Mechanical brake component has restricted free movement | 35 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 35 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 34 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 34 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 34 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 34 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 33 |
| Offside Steering rack gaiter split |2.2.D.2d| | 33 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 32 |
| Offside Side repeater not working |1.4.A.2c| | 31 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 31 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 30 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 30 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 30 |
| Offside Front front brake binding |3.7.B.1| | 30 |
| Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 29 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 29 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 28 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 27 |
| Nearside Front Exhaust has a major leak of exhaust gases |7.1.2| | 27 |
| Nearside Side repeater not working |1.4.A.2c| | 26 |
| Nearside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 25 |
| Nearside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 25 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 24 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 24 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 24 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 23 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 23 |
| Offside Front Direction indicator not working |1.4.A.2c| | 23 |
| Offside Front coil spring fractured |2.4.C.1a| | 23 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 22 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 22 |
| Offside Front Exhaust has a major leak of exhaust gases |7.1.2| | 22 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 21 |
| Power steering malfunctioning |2.3.3a| | 21 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 21 |
| Offside Headlamp not working on main beam |1.7.5a| | 21 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 21 |
| Nearside Headlamp insecure |1.7.3| | 21 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 21 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 20 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 20 |
| Offside Front Side repeater not working |1.4.A.2c| | 20 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 20 |
| Nearside Rear Stop lamp not working |1.2.1b| | 20 |
| Offside Headlamp insecure |1.7.3| | 19 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 19 |
| Nearside Front Brake hose leaking |3.6.A.1| | 19 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 19 |
| Nearside Indicator tell tale inoperative |1.4.A.2a| | 19 |
| Offside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 18 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 18 |
| Stop lamp remains on when the brakes are released | 18 |
| Nearside Headlamp not working on main beam |1.7.5a| | 18 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 18 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 18 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 17 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 17 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 17 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 17 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 17 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 17 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 17 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 17 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 17 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 17 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 17 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 17 |
| Brake performance not tested |3.7.A.1| | 16 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 16 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 16 |
| Emissions not tested |7.0| | 16 |
| Rear brake application uneven | 16 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 16 |
| Nearside Front Side repeater not working |1.4.A.2c| | 15 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 15 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 15 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 15 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 15 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 15 |
| Brake hose excessively deteriorated | 15 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 14 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 14 |
| Front brake excessively fluctuating | 14 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 14 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 14 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Nearside Rear Exhaust mounting missing |7.1.1b| | 14 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 14 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 14 |
| Hazard warning switch faulty |1.4.B.1d| | 14 |
| Hazard warning lamps inoperative |1.4.B.1b| | 14 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 14 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 14 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 14 |
| Horn not working (7.7 (a)) | 14 |
| Offside Rear Stop lamp not working |1.2.1b| | 13 |
| Power steering inoperative |2.3.3a| | 13 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 13 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 13 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 13 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 13 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 13 |
| Direction indicators not working |1.4.A.2c| | 13 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 13 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 13 |
| Offside Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 12 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 12 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Offside Rear Exhaust mounting missing |7.1.1b| | 11 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 11 |
| Rear Exhaust system not adequately supported |7.1.1| | 11 |
| Exhaust system not adequately supported |7.1.1| | 11 |
| Nearside Front Upper Shock absorber has an excessively worn bush |2.7.4| | 11 |
| Parking brake lever ratchet mechanism is broken |3.1.5| | 11 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Nearside Front Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 11 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 11 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 11 |
| Power steering component|s| leaking from a failed seal |2.3.3b| | 11 |
| Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 11 |