| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 816 |
| Windscreen wiper does not clear the windscreen effectively | 652 |
| Brake pipe excessively corroded | 628 |
| Headlamp aim out of alignment | 467 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 358 |
| Parking brake lever has no reserve travel |3.1.6b| | 261 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 257 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 220 |
| Anti-lock braking system warning lamp indicates an ABS fault | 203 |
| Front brake disc in such a condition that it is seriously weakened | 184 |
| Nearside Stop lamp not working |1.2.1b| | 183 |
| Brake hose excessively deteriorated | 172 |
| Offside Rear fog lamp not working |1.3.2b| | 144 |
| Offside Stop lamp not working |1.2.1b| | 140 |
| Registration plate issues | 140 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 137 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 132 |
| Parking brake: efficiency below requirements |3.7.B.7| | 122 |
| Centre Stop lamp not working |1.2.1b| | 114 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 106 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 105 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 101 |
| Rear parking brake recording little or no effort | 95 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 92 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 80 |
| Battery insecure |1.9.1| | 79 |
| Nearside Rear Stop lamp not working |1.2.1b| | 75 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 64 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 63 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 62 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 62 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 62 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 61 |
| Offside Rear Stop lamp not working |1.2.1b| | 61 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 58 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 54 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 54 |
| Driver`s seat insecure |6.2.A.1| | 53 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 51 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 49 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 45 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 44 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 42 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 42 |
| Nearside Front Upper Track rod end ball joint has excessive play |2.2.B.1f| | 41 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 41 |
| Rear fog lamp not working |1.3.2b| | 39 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 37 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 37 |
| Windscreen has damage | 36 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 35 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 35 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 34 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 34 |
| Fuel system component leaking |7.2.3| | 33 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 32 |
| Offside Rear Seat belt retracting mechanism defective |5.2.5b| | 30 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 30 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 30 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 30 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 30 |
| Offside Front Position lamp not working |4.2.1 |a|| | 30 |
| Offside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 29 |
| Centre Rear Stop lamp not working |1.2.1b| | 29 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 28 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 28 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 28 |
| Nearside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 27 |
| Offside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 27 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 27 |
| Brakes imbalanced across an axle | 25 |
| Offside Rear brake disc contaminated by oil |3.5.1h| | 25 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 25 |
| Windscreen wiper blade insecure | 25 |
| Service brake: efficiency below requirements |3.7.C.1a| | 24 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 24 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 24 |
| Offside Side repeater not working |1.4.A.2c| | 24 |
| Nearside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 23 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 23 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 23 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 22 |
| Stop lamp not working |1.2.1b| | 22 |
| Rear brake disc in such a condition that it is seriously weakened | 22 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 22 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 22 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 22 |
| Offside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 21 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 21 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 21 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 20 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 20 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 20 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 19 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 19 |
| Nearside Side repeater not working |1.4.A.2c| | 19 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 19 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 19 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn |5.3.4 |a| |i|| | 18 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn |5.3.4 |a| |i|| | 18 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 18 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 18 |
| Nearside Upper Track rod end ball joint has excessive play |2.2.B.1f| | 18 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 18 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 18 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 17 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 17 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 17 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 17 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 17 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 17 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 16 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 16 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 16 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 16 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 16 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 16 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 16 |
| Nearside Rear Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 16 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 16 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 15 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 15 |
| Offside Front Upper Suspension component ball joint excessively worn (5.3.4 (a) (i)) | 15 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 15 |