| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 961 |
| Registration plate issues | 844 |
| Windscreen wiper does not clear the windscreen effectively | 409 |
| Offside Rear Shock absorbers has a serious fluid leak | 233 |
| Windscreen washer not working | 178 |
| Nearside Rear Shock absorbers has a serious fluid leak | 154 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 86 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 84 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 81 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 77 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 76 |
| Nearside Front Shock absorbers has a serious fluid leak | 73 |
| Front brake disc in such a condition that it is seriously weakened | 66 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 62 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 60 |
| Nearside Side repeater not working |1.4.A.2c| | 48 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 47 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 42 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 39 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 39 |
| Brakes imbalanced across an axle | 38 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 38 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 37 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 37 |
| Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 35 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 35 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 34 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 32 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 30 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 30 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 29 |
| Anti-lock braking system warning lamp indicates an ABS fault | 28 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 28 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 28 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 26 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 26 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 26 |
| Windscreen has damage | 25 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 25 |
| Offside Side repeater not working |1.4.A.2c| | 23 |
| Nearside Side repeater not working |4.4.1 |a| |ii|| | 23 |
| Nearside Rear Road wheel fractured (5.2.2 (a)) | 23 |
| Horn not working (7.7 (a) (ii)) | 23 |
| Rear brake disc in such a condition that it is seriously weakened | 22 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 22 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 22 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 21 |
| Nearside Rear Road wheel fixing missing |5.2.1 |a| |i|| | 20 |
| Offside Front Shock absorbers has a serious fluid leak | 20 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 20 |
| Headlamp cleaning device inoperative |1.7.2| | 19 |
| Horn not working |7.7 |a| |ii|| | 19 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 19 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 19 |
| Horn not working (7.7 (a)) | 19 |