| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 11 |
| Rear brake binding | 7 |
| Brakes imbalanced across an axle | 6 |
| Windscreen wiper does not clear the windscreen effectively | 5 |
| Registration plate lamp issues | 2 |
| Nearside Stop lamp not working |1.2.1b| | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 2 |
| Offside Rear Service brake lagging in operation (1.2.1 (d)) | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Front Passenger`s seat insecure |6.2.A.1| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Trailer electrical socket damaged so that lead cannot be securely connected |1.9.3b| | 1 |
| Nearside Rear An item not tested |Manual| | 1 |
| Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength and jacking point (5.3.6 (a) (i)) | 1 |
| Offside Upper Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 1 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 1 |
| Offside Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 1 |
| Front brake application uneven | 1 |
| Nearside Rear Outline marker lamp not working |4.2.1 |a|| | 1 |
| Offside Rear Outline marker lamp not working |4.2.1 |a|| | 1 |
| Nearside Rear Shock absorbers has a serious fluid leak | 1 |
| Offside Rear Shock absorbers has a serious fluid leak | 1 |
| Power steering pipe/hose excessively corroded |2.1.5 |g| |i|| | 1 |
| Offside Rear Service brake excessively binding |1.2.1 |f|| | 1 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Position lamp showing red light to the front (4.2.3 (a) (ii)) | 1 |
| Nearside Front 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 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Service brake excessively binding both rear (1.2.1 (f)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Nearside Rear Upper Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Emissions not tested |7.4.B.1| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside front brake binding |3.7.B.1| | 1 |
| Rear brake application uneven | 1 |
| Nearside Headlamp insecure |1.7.3| | 1 |