| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1288 |
| Registration plate issues | 1037 |
| Offside Rear Shock absorbers has a serious fluid leak | 588 |
| Windscreen wiper does not clear the windscreen effectively | 536 |
| Nearside Rear Shock absorbers has a serious fluid leak | 439 |
| Windscreen washer not working | 284 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 183 |
| Nearside Front Shock absorbers has a serious fluid leak | 168 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 160 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 160 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 157 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 125 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 124 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 114 |
| Front brake disc in such a condition that it is seriously weakened | 97 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 97 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 94 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 87 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 83 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 81 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 72 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 72 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 71 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 66 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 63 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 62 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 61 |
| Offside Front Shock absorbers has a serious fluid leak | 60 |
| Brakes imbalanced across an axle | 60 |
| Anti-lock braking system warning lamp indicates an ABS fault | 59 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 59 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 58 |
| Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 53 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 52 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 52 |
| Horn not working (7.7 (a)) | 51 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 50 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 49 |
| Nearside Side repeater not working |1.4.A.2c| | 48 |
| Nearside Rear Road wheel fractured (5.2.2 (a)) | 46 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 45 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 41 |
| Rear brake disc in such a condition that it is seriously weakened | 40 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 39 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 38 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 37 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 37 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 36 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 36 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 35 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 35 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 35 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 34 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 34 |