| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1250 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 425 |
| Windscreen wiper does not clear the windscreen effectively | 343 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 189 |
| Registration plate issues | 155 |
| Windscreen washer not working | 128 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 88 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 85 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 72 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 65 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 59 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 59 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 58 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 57 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 54 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 44 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 38 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 37 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 35 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 35 |
| Offside Rear Shock absorbers has a serious fluid leak | 29 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 28 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 27 |
| Brakes imbalanced across an axle | 25 |
| Nearside Rear Road wheel fractured (5.2.2 (a)) | 25 |
| Nearside Rear Shock absorbers has a serious fluid leak | 25 |
| Nearside Front Shock absorbers has a serious fluid leak | 24 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 23 |
| Registration plate lamp issues | 22 |
| Nearside Front Road wheel fractured (5.2.2 (a)) | 22 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 20 |
| Front brake disc in such a condition that it is seriously weakened | 19 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 19 |
| Nearside Front Headlamp levelling device inoperative (4.1.5 (a)) | 18 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 17 |
| Offside Front Shock absorbers has a serious fluid leak | 16 |
| Anti-lock braking system warning lamp indicates an ABS fault | 15 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 15 |