| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 11 |
| Windscreen wiper does not clear the windscreen effectively | 9 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 4 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Reversing lamp inoperative (4.6.1 (a)) | 2 |
| Central Rear Stop lamp(s) switch with a delay in operation all brake lights (4.3.2 (a) (ii)) | 2 |
| Central Rear Position lamp switch does not operate in accordance with the requirements both rear lights (4.2.2 (a)) | 2 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Front Headlamp aim unable to be tested (4.1.2 (b)) | 1 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Stop lamp|s| remains on when the brakes are released |4.3.2 |a| |iii|| | 1 |
| Front Windscreen wiper not working (3.4 (a)) | 1 |
| Offside Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii)) | 1 |
| Outline marker lamp not working all marker lights not working (4.2.1 (a) (ii)) | 1 |
| Front Outline marker lamp not working Both not work (4.2.1 (a) (ii)) | 1 |
| Nearside Outline marker lamp not working All 3 not working (4.2.1 (a) (ii)) | 1 |
| Offside Outline marker lamp not working All 3 not working (4.2.1 (a) (ii)) | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| All outline marker lamps not working (4.2.1 (a) (ii)) | 1 |
| Registration plate lamp issues | 1 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 1 |
| Nearside Front Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Front Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 1 |