| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 2482 |
| Headlamp aim out of alignment | 1131 |
| Registration plate lamp issues | 523 |
| Rear brake disc in such a condition that it is seriously weakened | 341 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 337 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 335 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 310 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 292 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 291 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 262 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 205 |
| Reversing lamp inoperative (4.6.1 (a)) | 196 |
| Windscreen washer not working | 195 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 180 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 165 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 147 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 141 |
| Nearside Rear Service brake excessively fluctuating (1.2.1 (e)) | 133 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 123 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 115 |
| Registration plate issues | 113 |
| Brakes imbalanced across an axle | 112 |
| Offside Rear Service brake excessively fluctuating (1.2.1 (e)) | 111 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 108 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 101 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 95 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 94 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 93 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 82 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 76 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 71 |
| Rear Service brake excessively fluctuating (1.2.1 (e)) | 69 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 61 |
| Offside Rear Shock absorbers has a serious fluid leak | 60 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 58 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 58 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 57 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 56 |
| Nearside Rear Shock absorbers has a serious fluid leak | 53 |
| Nearside Rear Brake cable damaged (1.1.15 (a)) | 53 |
| Nearside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 51 |
| Front brake disc in such a condition that it is seriously weakened | 48 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 48 |
| Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 47 |
| Offside Side repeater not working |4.4.1 |a| |ii|| | 46 |
| Nearside Rear Reversing lamp inoperative (4.6.1 (a)) | 46 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 46 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 44 |
| Reversing lamp inoperative |4.6.1 |a|| | 42 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 42 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 41 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 40 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 37 |
| Nearside Side repeater not working |4.4.1 |a| |ii|| | 36 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 36 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 35 |
| Rear fog lamp not working |4.5.1 |a| |ii|| | 34 |