| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 300 |
| Windscreen wiper does not clear the windscreen effectively | 219 |
| Brake pipe excessively corroded | 181 |
| Headlamp aim out of alignment | 171 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 155 |
| Front brake disc in such a condition that it is seriously weakened | 82 |
| Parking brake lever has no reserve travel |3.1.6b| | 81 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 80 |
| Nearside Stop lamp not working |1.2.1b| | 61 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 61 |
| Anti-lock braking system warning lamp indicates an ABS fault | 57 |
| Registration plate issues | 57 |
| Parking brake: efficiency below requirements |3.7.B.7| | 53 |
| Brake hose excessively deteriorated | 50 |
| Centre Stop lamp not working |1.2.1b| | 47 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 47 |
| Rear parking brake recording little or no effort | 44 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 42 |
| Offside Stop lamp not working |1.2.1b| | 42 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 38 |
| Offside Rear fog lamp not working |1.3.2b| | 37 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 35 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 35 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 31 |
| Battery insecure |1.9.1| | 29 |
| Nearside Front Upper Track rod end ball joint has excessive play |2.2.B.1f| | 27 |
| Nearside Rear Stop lamp not working |1.2.1b| | 26 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 25 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 21 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 20 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Fuel system component leaking |7.2.3| | 20 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 19 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 19 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 19 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 17 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 17 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 15 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 15 |
| Offside Rear Stop lamp not working |1.2.1b| | 14 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 13 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 13 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 12 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 12 |
| Service brake: efficiency below requirements |3.7.C.1a| | 11 |
| Windscreen wiper blade insecure | 11 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 11 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 10 |
| Offside Side repeater not working |1.4.A.2c| | 10 |
| Stop lamp not working |1.2.1b| | 10 |
| Rear fog lamp not working |1.3.2b| | 10 |
| Driver`s seat insecure |6.2.A.1| | 10 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 9 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 9 |
| Windscreen has damage | 9 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 9 |
| Service brake juddering severely |3.7.C.2| | 8 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 8 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 8 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 8 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 7 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 7 |
| Horn not working |1.6.2a| | 7 |
| Offside Rear Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 7 |
| Offside Rear Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 7 |
| Centre Upper Stop lamp not working |1.2.1b| | 7 |
| Front position lamp|s| not working |1.1.A.3b| | 7 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 7 |
| Nearside Headlamp insecure |1.7.3| | 7 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 6 |
| 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| | 6 |
| Nearside Rear Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 6 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 6 |
| Brake performance not tested |3.7.A.1| | 6 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 6 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 6 |
| Rear Mechanical brake component has restricted free movement | 6 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 6 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 6 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 6 |
| Offside front brake binding |3.7.B.1| | 6 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 6 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 6 |
| Offside Obligatory mirror insecure |8.1.1| | 6 |
| Nearside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Offside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Offside Obligatory mirror seriously deteriorated, affecting the rear view |8.1.2a| | 5 |
| Offside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 5 |
| Centre Rear Stop lamp not working |1.2.1b| | 5 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 5 |
| Nearside Front Upper Drag link end ball joint has excessive play |2.2.B.1f| | 5 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 5 |
| Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 5 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 5 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 5 |
| Brakes imbalanced across an axle | 5 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 5 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 5 |
| Steering system excessively tight |2.2.D.1| | 5 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 5 |
| Service brake: efficiency below requirements |3.7.B.7| | 5 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Nearside Front brake disc excessively scored |3.5.1h| | 5 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 5 |
| Brake hose damaged | 5 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 5 |
| Upper Stop lamp not working |1.2.1b| | 5 |
| Mechanical brake component has restricted free movement | 5 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 5 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 5 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 5 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 5 |
| Nearside Upper Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Rear brake disc in such a condition that it is seriously weakened | 5 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Nearside Front Lower Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 5 |
| 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| | 5 |
| Offside Rear brake disc contaminated by oil |3.5.1h| | 5 |
| Rear fog lamp tell tale not working |1.3.1b| | 5 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 5 |
| Brake hose has insufficient room to move | 5 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 5 |
| Nearside Front Headlamp insecure |1.7.3| | 5 |
| Emissions not tested |7.0| | 5 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Nearside front brake binding |3.7.B.1| | 5 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 5 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 5 |