| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 1400 |
| Registration plate lamp issues | 715 |
| Headlamp aim out of alignment | 560 |
| Nearside Stop lamp not working |1.2.1b| | 352 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 347 |
| Offside Stop lamp not working |1.2.1b| | 337 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 295 |
| Brakes imbalanced across an axle | 285 |
| Brake pipe excessively corroded | 248 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 184 |
| Anti-lock braking system warning lamp indicates an ABS fault | 183 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 170 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 148 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 142 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 140 |
| Nearside Rear Stop lamp not working |1.2.1b| | 137 |
| Parking brake: efficiency below requirements |3.7.B.7| | 127 |
| Registration plate issues | 126 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 125 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 122 |
| Rear brake binding | 118 |
| Rear brake disc in such a condition that it is seriously weakened | 117 |
| Centre Stop lamp not working |1.2.1b| | 116 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 110 |
| Offside Rear Stop lamp not working |1.2.1b| | 110 |
| Battery insecure |1.9.1| | 108 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 104 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 99 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 91 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 90 |
| Front brake disc in such a condition that it is seriously weakened | 79 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 71 |
| Rear parking brake recording little or no effort | 68 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 68 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 67 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 65 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 63 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 61 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 60 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 58 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 57 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 57 |
| Windscreen washer not working | 56 |
| Offside Front Position lamp not working |4.2.1 |a|| | 53 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 52 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 50 |
| Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 49 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 46 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 46 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 45 |
| Stop lamp not working |1.2.1b| | 45 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 44 |
| Nearside Front Seat belt retracting mechanism defective |5.2.5b| | 43 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 43 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 42 |
| Rear brake application uneven | 41 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 41 |
| Front brake application uneven | 40 |
| Offside Front Seat belt retracting mechanism defective |5.2.5b| | 40 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 40 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 40 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 38 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 35 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 35 |
| Front brake excessively fluctuating | 33 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 32 |
| Horn not working |1.6.2a| | 32 |
| Nearside Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 31 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 31 |
| Central Stop lamp not working |1.2.1b| | 30 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 29 |
| Brake hose excessively deteriorated | 27 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 26 |
| Parking brake lever has no reserve travel |3.1.6b| | 26 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 24 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 24 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 24 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 23 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 23 |
| Nearside front brake binding |3.7.B.1| | 23 |
| Offside Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 22 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 22 |
| Nearside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 22 |
| Windscreen wiper blade insecure | 22 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 22 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 21 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 21 |
| Battery insecure and likely to fall from carrier (4.13 (a) (ii)) | 21 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 21 |
| Centre Rear Stop lamp not working |1.2.1b| | 20 |