| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 216 |
| Headlamp aim out of alignment | 200 |
| Registration plate lamp issues | 175 |
| Windscreen wiper does not clear the windscreen effectively | 165 |
| Brakes imbalanced across an axle | 84 |
| Registration plate issues | 67 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 63 |
| Brake hose excessively deteriorated | 61 |
| Parking brake: efficiency below requirements |3.7.B.7| | 60 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 55 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 55 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 54 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 51 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 47 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 41 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 41 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 39 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 38 |
| Rear parking brake recording little or no effort | 36 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 35 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 33 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 33 |
| Emissions not tested |7.0| | 31 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 28 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 26 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 25 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 25 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 24 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 24 |
| Offside Stop lamp not working |1.2.1b| | 24 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 21 |
| Offside Rear fog lamp not working |1.3.2b| | 20 |
| Nearside Stop lamp not working |1.2.1b| | 20 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 18 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 17 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Nearside front brake binding |3.7.B.1| | 16 |
| Front brake disc in such a condition that it is seriously weakened | 16 |
| Offside Rear Stop lamp not working |1.2.1b| | 15 |
| Parking brake lever has no reserve travel |3.1.6b| | 15 |
| Nearside Rear Stop lamp not working |1.2.1b| | 15 |
| Fuel pipe leaking |7.2.3| | 15 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 14 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 14 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 14 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 14 |
| Front brake application uneven | 14 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 13 |
| Offside front brake binding |3.7.B.1| | 13 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 13 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 13 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 13 |
| Rear brake application uneven | 13 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 12 |
| Service brake: efficiency below requirements |3.7.B.7| | 12 |
| Exhaust system not adequately supported |7.1.1| | 12 |
| Offside Front brake disc excessively pitted |3.5.1h| | 12 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 12 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 12 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 11 |
| Offside Front front brake binding |3.7.B.1| | 11 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 11 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Rear brake binding | 11 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 11 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Windscreen has damage | 10 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 10 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 9 |
| Nearside Headlamp insecure |1.7.3| | 9 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 9 |
| Front Exhaust system not adequately supported |7.1.1| | 9 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 9 |
| Horn not working |1.6.2a| | 8 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 8 |
| Mechanical brake component has restricted free movement | 8 |
| Rear fog lamp tell tale not working |1.3.1b| | 8 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 7 |
| Nearside Front front brake binding |3.7.B.1| | 7 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 7 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 7 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 7 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 7 |
| Front position lamp|s| not working |1.1.A.3b| | 7 |
| Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 7 |
| Rear fog lamp not working |1.3.2b| | 7 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 6 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Windscreen wiper blade insecure | 6 |
| Fuel system component leaking |7.2.3| | 6 |
| Offside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 6 |
| Fuel hose leaking |7.2.3| | 6 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 6 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 6 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 6 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 6 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 5 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 5 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 5 |
| Battery insecure |1.9.1| | 5 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 5 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 5 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 5 |
| Rear Mechanical brake component has restricted free movement | 5 |
| Fuel tank leaking |7.2.3| | 5 |
| Nearside Front Headlamp insecure |1.7.3| | 5 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 5 |
| Centre Exhaust system not adequately supported |7.1.1| | 4 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 4 |
| Nearside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 4 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 4 |
| Nearside Rear Fluid suspension unit leaking |2.4.D.2| | 4 |
| Offside Rear Fluid suspension unit leaking |2.4.D.2| | 4 |
| Offside front brake juddering severely |3.7.A.2b| | 4 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 4 |
| Nearside Inner Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 4 |
| Offside Inner Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 4 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 4 |
| Nearside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 4 |
| Offside Headlamp insecure |1.7.3| | 4 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Rear Fuel pipe leaking |7.2.3| | 4 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 4 |
| Brake hose damaged | 4 |
| Nearside Parking brake recording little or no effort |3.7.D.3a| | 4 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 4 |
| Rear Rear fog lamp not working |1.3.2b| | 4 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 4 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |