| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 459 |
| Headlamp aim out of alignment | 319 |
| Registration plate lamp issues | 282 |
| Brake pipe excessively corroded | 213 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 146 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 134 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 127 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 126 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 115 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 114 |
| Registration plate issues | 102 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 100 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 99 |
| Rear Exhaust system not adequately supported |7.1.1| | 83 |
| Brakes imbalanced across an axle | 72 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 71 |
| Parking brake: efficiency below requirements |3.7.B.7| | 68 |
| Horn not working |1.6.2a| | 68 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 56 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 52 |
| Parking brake lever has no reserve travel |3.1.6b| | 50 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 49 |
| Rear parking brake recording little or no effort | 48 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 48 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 48 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 48 |
| Rear brake disc in such a condition that it is seriously weakened | 46 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 46 |
| Offside Stop lamp not working |1.2.1b| | 45 |
| Exhaust system not adequately supported |7.1.1| | 44 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 43 |
| Rear brake binding | 42 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 41 |
| Front brake disc in such a condition that it is seriously weakened | 40 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 40 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 37 |
| Anti-lock braking system warning lamp indicates an ABS fault | 36 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 36 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 34 |
| Offside front brake binding |3.7.B.1| | 34 |
| Nearside Stop lamp not working |1.2.1b| | 32 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 32 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 31 |
| Mechanical brake component has restricted free movement | 30 |
| Battery insecure |1.9.1| | 28 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 28 |
| Nearside front brake binding |3.7.B.1| | 25 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 25 |
| Front Exhaust system not adequately supported |7.1.1| | 24 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 24 |
| Nearside Inner Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 23 |
| Offside Front coil spring broken |2.4.C.1a| | 22 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 22 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 22 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 21 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 21 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 21 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 20 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 20 |
| Front brake application uneven | 20 |
| Emissions not tested |7.0| | 19 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 18 |
| Offside Rear Stop lamp not working |1.2.1b| | 18 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 18 |
| Offside Front front brake binding |3.7.B.1| | 17 |
| Nearside Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 16 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 16 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 16 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 15 |
| Nearside Front coil spring broken |2.4.C.1a| | 15 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 15 |
| Centre Exhaust system not adequately supported |7.1.1| | 14 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 14 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 14 |
| 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| | 14 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 14 |
| Windscreen wiper blade insecure | 13 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 13 |
| Nearside Front front brake binding |3.7.B.1| | 13 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 13 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 13 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 13 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 12 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 12 |
| Nearside Front Inner 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 Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 12 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 12 |
| Centre Stop lamp not working |1.2.1b| | 11 |
| Service brake: efficiency below requirements |3.7.C.1a| | 11 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 11 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 11 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 11 |
| Brake hose excessively deteriorated | 11 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 10 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 10 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 10 |
| Centre Rear Exhaust system not adequately supported |7.1.1| | 10 |
| Rear Mechanical brake component has restricted free movement | 10 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 10 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 10 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 10 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 10 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 10 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 10 |
| Windscreen washer not working | 10 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 9 |
| Service brake: efficiency below requirements |3.7.B.7| | 9 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 9 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 9 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 9 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 9 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 9 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 9 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 9 |