| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 640 |
| Registration plate lamp issues | 510 |
| Headlamp aim out of alignment | 438 |
| Windscreen wiper does not clear the windscreen effectively | 434 |
| Brake pipe excessively corroded | 387 |
| Rear parking brake recording little or no effort | 285 |
| Anti-lock braking system warning lamp indicates an ABS fault | 242 |
| Parking brake lever has no reserve travel |3.1.6b| | 225 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 211 |
| Brakes imbalanced across an axle | 203 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 195 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 194 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 194 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 185 |
| Rear brake binding | 183 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 172 |
| Registration plate issues | 157 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 118 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 103 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 102 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 101 |
| Service brake: efficiency below requirements |3.7.B.7| | 91 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 80 |
| Bonnet cannot be secured in the closed position |8.4.1| | 67 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 64 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 57 |
| Front brake application uneven | 57 |
| Nearside Stop lamp not working |1.2.1b| | 56 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 55 |
| Emissions not tested |7.0| | 53 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 52 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 51 |
| Offside Stop lamp not working |1.2.1b| | 50 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 49 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 43 |
| Rear brake application uneven | 41 |
| Windscreen has damage | 41 |
| Rear brake disc in such a condition that it is seriously weakened | 39 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 38 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 36 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 36 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 36 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 36 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 34 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 34 |
| Offside front brake binding |3.7.B.1| | 33 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 33 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 30 |
| Offside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 30 |
| Offside Rear fog lamp not working |1.3.2b| | 29 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 28 |
| Nearside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 28 |
| Rear Mechanical brake component has restricted free movement | 27 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 27 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 27 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 24 |
| Nearside Front coil spring fractured |2.4.C.1a| | 23 |
| Offside Front coil spring fractured |2.4.C.1a| | 23 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 23 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 22 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 21 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 21 |
| Nearside front brake binding |3.7.B.1| | 19 |
| Mechanical brake component has restricted free movement | 18 |
| Nearside Headlamp not working on main beam |1.7.5a| | 18 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 18 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 17 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 17 |
| Offside Front front brake binding |3.7.B.1| | 16 |
| Offside Steering rack gaiter split |2.2.D.2d| | 16 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 16 |
| Nearside Rear Stop lamp not working |1.2.1b| | 16 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 15 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 15 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 15 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 15 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 15 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 15 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 14 |
| Offside Rear Stop lamp not working |1.2.1b| | 14 |
| Rear Exhaust system not adequately supported |7.1.1| | 14 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 14 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 13 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 13 |
| Nearside Front position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 13 |
| Brake hose excessively deteriorated | 13 |
| Front position lamp|s| not working |1.1.A.3b| | 13 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 13 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 12 |
| Nearside Outer Front Front constant velocity joint gaiter split |2.5.C.1a| | 12 |
| Nearside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 12 |
| Offside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 12 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 12 |
| Fuel cap/sealing device missing |7.2.4a| | 12 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 12 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 12 |
| Offside Rear Brake pipe leaking |3.6.A.1| | 11 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 11 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 11 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Offside Headlamp not working on main beam |1.7.5a| | 11 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 11 |
| Rear fog lamp tell tale not working |1.3.1b| | 11 |
| Offside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 10 |
| Offside Outer Front Front constant velocity joint gaiter split |2.5.C.1a| | 10 |
| Front constant velocity joint gaiter split |2.5.C.1a| | 10 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 10 |
| Nearside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 10 |
| Windscreen wiper blade insecure | 10 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 10 |