| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 979 |
| Brake pipe excessively corroded | 867 |
| Registration plate lamp issues | 685 |
| Rear parking brake recording little or no effort | 631 |
| Windscreen wiper does not clear the windscreen effectively | 521 |
| Parking brake lever has no reserve travel |3.1.6b| | 454 |
| Headlamp aim out of alignment | 373 |
| Registration plate issues | 251 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 249 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 247 |
| Horn not working |1.6.2a| | 243 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 232 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 223 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 218 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 215 |
| Brakes imbalanced across an axle | 215 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 169 |
| Centre Exhaust mounting missing |7.1.1b| | 165 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 134 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 132 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 131 |
| Offside Front coil spring fractured |2.4.C.1a| | 126 |
| Brake hose excessively deteriorated | 125 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 111 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 108 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 96 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 94 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 93 |
| Emissions not tested |7.0| | 84 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 83 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 82 |
| Exhaust mounting missing |7.1.1b| | 80 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 80 |
| Service brake: efficiency below requirements |3.7.B.7| | 77 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 73 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 72 |
| Rear brake binding | 72 |
| Nearside Stop lamp not working |1.2.1b| | 70 |
| Front brake disc in such a condition that it is seriously weakened | 69 |
| Centre Exhaust system not adequately supported |7.1.1| | 66 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 66 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 65 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 64 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 63 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 63 |
| Offside Front coil spring incomplete |2.4.C.1a| | 62 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 60 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 58 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 58 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 58 |
| Nearside Front coil spring fractured |2.4.C.1a| | 57 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 57 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 57 |
| Offside Rear fog lamp not working |1.3.2b| | 56 |
| Exhaust system not adequately supported |7.1.1| | 56 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 55 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 53 |
| Windscreen has damage | 52 |
| Offside Stop lamp not working |1.2.1b| | 51 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 49 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 47 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 45 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 45 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 44 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 43 |
| Rear Exhaust system not adequately supported |7.1.1| | 43 |
| Offside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 42 |
| Rear brake application uneven | 42 |
| Nearside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 41 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 41 |
| Rear brake disc in such a condition that it is seriously weakened | 40 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 40 |
| Front brake application uneven | 40 |
| Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 40 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 38 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 37 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 37 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 37 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 33 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 32 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 32 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 32 |
| Offside front brake binding |3.7.B.1| | 32 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 31 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 30 |
| Nearside Rear Stop lamp not working |1.2.1b| | 30 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 30 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 29 |
| Offside Rear Stop lamp not working |1.2.1b| | 29 |
| Centre Stop lamp not working |1.2.1b| | 29 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 28 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 28 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 27 |
| Windscreen wiper blade insecure | 27 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 26 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 26 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 26 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 25 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 25 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 24 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 23 |
| Offside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 23 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 22 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 21 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 21 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 20 |
| Front position lamp|s| not working |1.1.A.3b| | 20 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 20 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 20 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 19 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 19 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 18 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 18 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 18 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 18 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 17 |
| Driver`s seat insecure |6.2.A.1| | 17 |
| Nearside front brake binding |3.7.B.1| | 17 |
| Direction indicator incorrect colour |1.4.A.2f| | 17 |
| Front Direction indicators incorrect colour |1.4.A.2f| | 16 |
| Rear fog lamp switch faulty |1.3.1a| | 16 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 16 |
| Battery insecure |1.9.1| | 16 |
| Fuel system component leaking |7.2.3| | 16 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 16 |
| Offside Rear brake disc excessively scored |3.5.1h| | 15 |
| Rear brake disc excessively pitted |3.5.1h| | 15 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 15 |
| Nearside Rear Braking system leaking |3.6.A.1| | 15 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 15 |
| Brake hose damaged | 15 |
| Offside Front brake disc excessively pitted |3.5.1h| | 15 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 15 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 15 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 14 |
| Rear Exhaust mounting missing |7.1.1b| | 14 |
| Rear fog lamp tell tale not working |1.3.1b| | 14 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 14 |
| Offside Brake cable has wires broken and is significantly weakened |3.5.1b| | 14 |
| Rear Mechanical brake component has restricted free movement | 14 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 14 |
| Rear Rear fog lamp not working |1.3.2b| | 13 |
| Hazard warning switch faulty |1.4.B.1d| | 13 |
| Offside Rear Braking system leaking |3.6.A.1| | 13 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 13 |
| Nearside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 13 |
| Brake hose has insufficient room to move | 13 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 13 |