| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 3287 |
| Headlamp aim out of alignment | 1380 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 239 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 210 |
| Windscreen washer not working | 204 |
| Registration plate issues | 150 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 133 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 123 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 75 |
| Brakes imbalanced across an axle | 67 |
| Anti-lock braking system warning lamp indicates an ABS fault | 56 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 52 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 51 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 49 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 46 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 41 |
| Nearside Front Front passenger door cannot be opened from inside the vehicle (6.2.3 (a)) | 40 |
| Nearside Rear Shock absorbers has a serious fluid leak | 39 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 36 |
| Offside Rear Shock absorbers has a serious fluid leak | 35 |
| Front brake disc in such a condition that it is seriously weakened | 35 |
| Front passenger door cannot be opened from inside the vehicle (6.2.3 (a)) | 34 |
| Nearside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 33 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 33 |
| Registration plate lamp issues | 32 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 31 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 31 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 30 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 27 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 27 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 25 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 25 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 24 |
| Central Rear Seat belt buckle not functioning as intended (7.1.2 (d)) | 23 |
| Electronic parking brake warning indicates a malfunction (1.1.6 (e)) | 23 |