| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 7 |
| Registration plate lamp issues | 6 |
| Offside Rear fog lamp not working |1.3.2b| | 3 |
| Nearside Side repeater missing |1.4.A.2b| | 3 |
| Nearside Side repeater not working |1.4.A.2c| | 3 |
| Offside Side repeater missing |1.4.A.2b| | 3 |
| Rear fog lamp tell tale not working |1.3.1b| | 3 |
| Offside Rear fog lamp missing |1.3.2a| | 2 |
| Offside Front Side repeater missing |1.4.A.2b| | 2 |
| Nearside Front Side repeater missing |1.4.A.2b| | 2 |
| Rear fog lamp not working |1.3.2b| | 2 |
| Rear fog lamp missing |1.3.2a| | 2 |
| Registration plate issues | 2 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 2 |
| Offside Side repeater not working |1.4.A.2c| | 1 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Side repeater missing |1.4.A.2b| | 1 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Offside Upper Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Lower Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1 |
| Offside Front Upper Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1 |
| Nearside Side repeater adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Offside Side repeater adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Headlamp excessively deteriorated so that the light output is severely reduced both, may polish up |1.7.5a| | 1 |
| Front position lamp|s| not working both sides |1.1.A.3b| | 1 |
| Windscreen has damage | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 1 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 1 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 1 |
| Windscreen wiper does not clear the windscreen effectively | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 1 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 1 |
| Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Offside Rear fog lamp excessively deteriorated so that it is not visible from a reasonable distance |1.3.2d| | 1 |
| Offside Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front position lamp|s| has less than 50% of the light sources illuminating |1.1.A.3b| | 1 |
| Offside Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1 |
| Offside Side repeater excessively damaged so that it is not visible from a reasonable distance |1.4.A.2e| | 1 |
| Stop lamp not working High level |1.2.1b| | 1 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Rear fog lamp tell tale missing |1.3.1b| | 1 |
| Rear fog lamp switch missing |1.3.1a| | 1 |
| Offside Front position lamp|s| not working Side light |1.1.A.3b| | 1 |
| Nearside Front position lamp|s| incorrect colour Side light |1.1.A.3e| | 1 |
| Brakes imbalanced across an axle | 1 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Offside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 1 |
| Rear Parking brake inoperative on one side BOTH SIDES (1.4.1 (a)) | 1 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Centre Stop lamp not working |1.2.1b| | 1 |
| Nearside Front Side repeater missing (4.4.1 (a) (ii)) | 1 |