| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 393 |
| Registration plate issues | 240 |
| Windscreen wiper does not clear the windscreen effectively | 168 |
| Windscreen washer not working | 93 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 56 |
| Offside Rear Shock absorbers has a serious fluid leak | 51 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 50 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 43 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 37 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 35 |
| Front brake disc in such a condition that it is seriously weakened | 33 |
| Horn not working (7.7 (a)) | 28 |
| Nearside Rear Shock absorbers has a serious fluid leak | 27 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 25 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 24 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 23 |
| Nearside Front Shock absorbers has a serious fluid leak | 22 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 22 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 21 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 20 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 20 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Nearside Rear Road wheel fractured (5.2.2 (a)) | 18 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 18 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 17 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 17 |
| Rear brake disc in such a condition that it is seriously weakened | 15 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 15 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 15 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 15 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 15 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 15 |
| Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 14 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 14 |
| Brakes imbalanced across an axle | 13 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 12 |
| Horn not working (7.7 (a) (ii)) | 12 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 12 |
| Offside Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 11 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 11 |
| Registration plate lamp issues | 10 |
| Offside Front Shock absorbers has a serious fluid leak | 10 |
| Nearside Headlamp cleaning device for LED or HID headlamp inoperative (4.1.6 (a) (ii)) | 10 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 10 |
| Anti-lock braking system warning lamp indicates an ABS fault | 10 |
| Horn not working |7.7 |a| |ii|| | 9 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 9 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 9 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 9 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 9 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 9 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 8 |