| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 924 |
| Registration plate lamp issues | 705 |
| Parking brake: efficiency below requirements |3.7.B.7| | 687 |
| Headlamp aim out of alignment | 673 |
| Rear parking brake recording little or no effort | 364 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 306 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 275 |
| Brakes imbalanced across an axle | 253 |
| Anti-lock braking system warning lamp indicates an ABS fault | 232 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 226 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 213 |
| Registration plate issues | 211 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 206 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 198 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 176 |
| Rear brake binding | 154 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 150 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 137 |
| Brake pipe excessively corroded | 129 |
| Offside Front brake disc excessively pitted |3.5.1h| | 117 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 114 |
| Nearside Stop lamp not working |1.2.1b| | 108 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 101 |
| Offside Stop lamp not working |1.2.1b| | 100 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 98 |
| Rear brake disc in such a condition that it is seriously weakened | 95 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 92 |
| Front brake disc in such a condition that it is seriously weakened | 90 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 87 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 85 |
| Parking brake lever has no reserve travel |3.1.6b| | 80 |
| Front brake application uneven | 78 |
| Nearside front brake binding |3.7.B.1| | 78 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 75 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 73 |
| Nearside Rear Stop lamp not working |1.2.1b| | 68 |
| Rear brake application uneven | 68 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 67 |
| Offside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 67 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 66 |
| Offside front brake binding |3.7.B.1| | 64 |
| Battery insecure |1.9.1| | 58 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 56 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 56 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 52 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 50 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 49 |
| Nearside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 47 |
| Nearside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 46 |
| Front brake excessively fluctuating | 45 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 45 |
| Offside Rear Stop lamp not working |1.2.1b| | 43 |
| Mechanical brake component has restricted free movement | 43 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 43 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 42 |
| Front brake disc excessively pitted |3.5.1h| | 41 |
| Offside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 40 |
| Offside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 40 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 37 |
| Windscreen has damage | 37 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 37 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 35 |
| Windscreen wiper blade insecure | 35 |
| Nearside Front front brake binding |3.7.B.1| | 33 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 33 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 33 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 32 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 32 |
| Rear Mechanical brake component has restricted free movement | 31 |
| Offside Front front brake binding |3.7.B.1| | 31 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 30 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 29 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 29 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 29 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 29 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 28 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 28 |
| Offside Rear Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 28 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 27 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 27 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded outer sill |2.4.A.3| | 27 |
| Nearside Rear Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 27 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 25 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded outer sill |2.4.A.3| | 25 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 25 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 25 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 25 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 24 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 24 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 24 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 24 |
| Front Exhaust system not adequately supported |7.1.1| | 24 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 23 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 23 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 23 |
| Offside Front brake disc excessively scored |3.5.1h| | 23 |
| Service brake: efficiency below requirements |3.7.B.7| | 22 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 22 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 21 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 21 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 21 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 21 |
| Rear Anti-roll bar fractured |2.4.G.1| | 21 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 21 |
| 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| | 19 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 19 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 19 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 19 |
| Offside Rear fog lamp not working |1.3.2b| | 19 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 19 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 18 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 18 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 18 |
| Nearside front brake juddering severely |3.7.A.2b| | 18 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 18 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 17 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 17 |
| Nearside Rear Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 17 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 17 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 16 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 16 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 16 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 16 |
| Offside Obligatory mirror insecure |8.1.1| | 16 |
| Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 16 |
| Nearside Rear Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 16 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |