| Most common failures | No# failures |
|---|
| Offside Rear fog lamp not working |1.3.2b| | 3 |
| Windscreen wiper does not clear the windscreen effectively | 3 |
| Registration plate lamp issues | 2 |
| Brake pipe excessively corroded | 2 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Horn not working |1.6.2a| | 1 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Nearside Front Intermediate drop arm insecure to the extent there is excessive movement at the mountings (2.1.3 (a) (ii)) | 1 |
| Nearside Front Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 1 |
| Offside Front Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 1 |
| Nearside Rear Lower Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1 |
| Battery insecure |1.9.1| | 1 |
| Offside Rear fog lamp insecure |1.3.2a| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Front Brake pipe leaking on a hydraulic braking system (1.1.11 (b) (ii)) | 1 |
| Offside Front Hydraulic brake calliper leaking and braking performance affected (1.1.16 (b) (ii)) | 1 |
| Parking brake lever inoperative (1.1.6 (d)) | 1 |
| Front Service brake imbalanced across an axle (1.2.1 (b) (i)) | 1 |
| Rear Service brake imbalanced across an axle (1.2.1 (b) (i)) | 1 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 1 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 1 |
| Rear brake disc in such a condition that it is seriously weakened | 1 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Offside Front Hydraulic brake cylinder leaking hydraulic fluid (1.1.16 (b) (i)) | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Nearside Front Headlamp aim so that beam "kick up" is not visible on the screen |4.1.2 |a|| | 1 |
| Headlamp aim out of alignment | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Offside Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |