| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 978 |
| Headlamp aim out of alignment | 877 |
| Brake pipe excessively corroded | 638 |
| Windscreen wiper does not clear the windscreen effectively | 493 |
| Anti-lock braking system warning lamp indicates an ABS fault | 466 |
| Brake hose excessively deteriorated | 401 |
| Registration plate issues | 261 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 234 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 222 |
| Parking brake: efficiency below requirements |3.7.B.7| | 208 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 181 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 163 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 153 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 143 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 143 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 133 |
| Brakes imbalanced across an axle | 130 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 128 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 123 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 115 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 114 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 113 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 109 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 103 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 102 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 98 |
| Rear parking brake recording little or no effort | 95 |
| Nearside Stop lamp not working |1.2.1b| | 92 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 92 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 92 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 85 |
| Offside Stop lamp not working |1.2.1b| | 82 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 82 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 81 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 75 |
| Driver`s seat insecure |6.2.A.1| | 74 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 69 |
| Windscreen washer not working | 68 |
| Rear fog lamp tell tale not working |1.3.1b| | 61 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 59 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 56 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 52 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 51 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 51 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 49 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 49 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 46 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 45 |
| Windscreen has damage | 44 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 44 |
| Offside Rear fog lamp not working |1.3.2b| | 43 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 42 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 41 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 41 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 39 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 38 |
| Rear brake binding | 38 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 38 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 38 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 38 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 38 |
| Nearside Rear Stop lamp not working |1.2.1b| | 37 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 37 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 36 |
| Offside Front coil spring fractured |2.4.C.1a| | 36 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 36 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 34 |
| Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 34 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 33 |
| 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| | 33 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 32 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 32 |
| Nearside Front coil spring fractured |2.4.C.1a| | 32 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 32 |
| Offside Front Direction indicator not working |1.4.A.2c| | 31 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 31 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 31 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 31 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 30 |
| Offside Rear Stop lamp not working |1.2.1b| | 30 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 30 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 30 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 29 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 29 |
| Offside Headlamp insecure |1.7.3| | 29 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 29 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 29 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 28 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 28 |
| Horn not working |1.6.2a| | 28 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 28 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 28 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Emissions not tested |7.0| | 27 |
| Nearside Headlamp insecure |1.7.3| | 26 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 26 |
| Offside front brake binding |3.7.B.1| | 26 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 26 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 25 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 25 |
| Stop lamp not working |1.2.1b| | 24 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 24 |
| Front brake application uneven | 24 |
| Rear Stop lamp not working |1.2.1b| | 24 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 24 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 24 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 24 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 24 |
| Brake hose damaged | 24 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 24 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 24 |
| 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| | 23 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 23 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 23 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 22 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 22 |
| 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| | 22 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 22 |
| All position lamps not working |1.1.A.3b| | 21 |
| Rear Sub-frame corroded and seriously weakened |2.4.G.1| | 21 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 21 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 21 |
| Centre Stop lamp not working |1.2.1b| | 21 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 21 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 20 |
| Service brake: efficiency below requirements |3.7.B.7| | 20 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 20 |