| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 24 |
| Windscreen wiper does not clear the windscreen effectively | 17 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 5 |
| Registration plate issues | 4 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 4 |
| All outline marker lamps not working (4.2.1 (a) (ii)) | 2 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 2 |
| Fuel tank leaking (6.1.3 (b) (i)) | 2 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 2 |
| Nearside Rear Upper Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Rear Upper Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Body component damaged and likely to cause injury mirror cover damaged (sharp edges) (6.2.1 (a) (i)) | 1 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 1 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Windscreen washer not working | 1 |
| Nearside Rear Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Shock absorbers has a serious fluid leak | 1 |
| Brakes imbalanced across an axle | 1 |
| Offside Front Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Outline marker lamp not working central (4.2.1 (a) (ii)) | 1 |
| Nearside Outline marker lamp not working all three not working (4.2.1 (a) (ii)) | 1 |
| Fuel system component leaking (6.1.3 (b) (i)) | 1 |
| Nearside Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Direction indicator lens defective such that the emitted light is adversely affected (4.4.1 (b) (ii)) | 1 |