| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1729 |
| Brake pipe excessively corroded | 1651 |
| Windscreen wiper does not clear the windscreen effectively | 1433 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 740 |
| Registration plate lamp issues | 668 |
| Brake hose excessively deteriorated | 637 |
| Front brake disc in such a condition that it is seriously weakened | 478 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 435 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 429 |
| Parking brake: efficiency below requirements |3.7.B.7| | 429 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 408 |
| Brakes imbalanced across an axle | 381 |
| Registration plate issues | 367 |
| Rear parking brake recording little or no effort | 279 |
| Offside Stop lamp not working |1.2.1b| | 258 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 249 |
| Nearside Stop lamp not working |1.2.1b| | 248 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 227 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 219 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 216 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 201 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 201 |
| Parking brake lever has no reserve travel |3.1.6b| | 200 |
| Service brake: efficiency below requirements |3.7.B.7| | 190 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 169 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 162 |
| Offside Rear coil spring fractured |2.4.C.1a| | 160 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 155 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 150 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 148 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 146 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 141 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 135 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 135 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 128 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 128 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 126 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 125 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 122 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 121 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 119 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 119 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 117 |
| Brake load sensing valve linkage seized |3.6.E.3| | 114 |
| Horn not working |1.6.2a| | 111 |
| Windscreen has damage | 111 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 111 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 107 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 98 |
| Offside Rear Stop lamp not working |1.2.1b| | 97 |
| Nearside Rear Stop lamp not working |1.2.1b| | 97 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 96 |
| Windscreen wiper blade insecure | 93 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 88 |
| Rear brake application uneven | 85 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 81 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 77 |
| Emissions not tested |7.0| | 77 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 77 |
| Rear brake binding | 76 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 74 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 72 |
| Offside Rear fog lamp not working |1.3.2b| | 71 |
| Rear Exhaust system not adequately supported |7.1.1| | 70 |
| Offside Front brake disc excessively pitted |3.5.1h| | 68 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 66 |
| Nearside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 66 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 63 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 60 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 60 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 59 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 57 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 57 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 56 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 55 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 54 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 54 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 53 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 53 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 53 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 53 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 50 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 50 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 50 |
| Front brake application uneven | 50 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 48 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 48 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 48 |
| Offside front brake binding |3.7.B.1| | 48 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 47 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 46 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 46 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 45 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 45 |
| Battery insecure |1.9.1| | 44 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 44 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 43 |
| Brake pipe inadequately clipped |3.6.B.1| | 43 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 43 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 43 |
| Power steering component|s| leaking |2.3.3b| | 40 |
| Nearside front brake binding |3.7.B.1| | 40 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 39 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 38 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 38 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 38 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 38 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 37 |
| Brake load sensing valve seized |3.6.E.3| | 37 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 37 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 37 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 37 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 36 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 36 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 36 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 36 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 35 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 35 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 34 |
| Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 33 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 33 |
| Offside Front front brake binding |3.7.B.1| | 33 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 32 |
| Front brake disc excessively pitted |3.5.1h| | 32 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 32 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 30 |
| Headlamp switch faulty |1.7.1| | 30 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 29 |
| Offside Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 29 |
| Nearside Rear coil spring broken |2.4.C.1a| | 29 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 28 |
| Offside Obligatory mirror insecure |8.1.1| | 28 |
| Stop lamp remains on when the brakes are released | 28 |
| Exhaust system not adequately supported |7.1.1| | 28 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 28 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 28 |