| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 59 |
| Registration plate lamp issues | 43 |
| Headlamp aim out of alignment | 41 |
| Rear fog lamp not working |1.3.2b| | 27 |
| Brakes imbalanced across an axle | 24 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 18 |
| Registration plate issues | 16 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 16 |
| Parking brake: efficiency below requirements |3.7.B.7| | 12 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 12 |
| Offside Rear fog lamp not working |1.3.2b| | 11 |
| Rear fog lamp missing |1.3.2a| | 10 |
| Windscreen washer not working | 10 |
| Rear fog lamp does not emit a steady red light (4.5.4 (a)) | 9 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 9 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 8 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 8 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 8 |
| Rear fog lamp tell tale not working |1.3.1b| | 7 |
| Rear fog lamp switch missing |1.3.1a| | 7 |
| Nearside Rear Shock absorbers has a serious fluid leak | 7 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 7 |
| Horn not working |1.6.2a| | 6 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 6 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 6 |
| Rear fog lamp emits a light other than red |1.3.2e| | 6 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 6 |
| Front brake disc in such a condition that it is seriously weakened | 6 |
| Offside Rear Rear fog lamp does not emit a steady red light (4.5.4 (a)) | 5 |
| Front brake application uneven | 5 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Rear fog lamp missing |1.3.2a| | 5 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 5 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 5 |
| Offside Front Position lamp not working |4.2.1 |a|| | 5 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 5 |
| Offside Rear fog lamp does not emit a steady red light (4.5.4 (a)) | 5 |
| Rear brake application uneven | 4 |
| Rear fog lamp tell tale missing |1.3.1b| | 4 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 4 |
| Emissions not tested (8.2.1.2 (d)) | 4 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 4 |
| Parking brake lever has no reserve travel |3.1.6b| | 4 |
| Horn not working (7.7 (a) (ii)) | 4 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 4 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Horn not working |7.7 |a| |ii|| | 4 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 4 |
| Rear Rear fog lamp not working |1.3.2b| | 4 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 3 |
| Offside Stop lamp not working |1.2.1b| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Rear fog lamp missing (4.5.1 (a) (ii)) | 3 |
| Rear fog lamp not working |4.5.1 |a| |ii|| | 3 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 3 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 3 |
| Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 3 |
| Offside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 3 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 3 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Offside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Rear Rear fog lamp missing (4.5.1 (a) (ii)) | 3 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 3 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Stop lamp not working |1.2.1b| | 3 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Windscreen has damage | 2 |
| Battery insecure |1.9.1| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Rear fog lamp light intensity significantly reduced (4.5.4 (a)) | 2 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 2 |
| Central Stop lamp not working |1.2.1b| | 2 |
| Brake pipe excessively corroded | 2 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 2 |
| Rear fog lamp does not emit a steady red light |4.5.4 |a|| | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Rear fog lamp switch missing (4.5.3 (a)) | 2 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 2 |
| Upper Stop lamp not working |1.2.1b| | 2 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 2 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 2 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Horn not working (7.7 (a)) | 2 |
| Rear parking brake recording little or no effort | 2 |
| Rear Rear fog lamp does not emit a steady red light (4.5.4 (a)) | 2 |
| Offside Rear fog lamp does not emit a steady red light |4.5.4 |a|| | 2 |
| Offside Front Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i)) | 2 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 2 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 2 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Rear fog lamp not working |4.5.1 |a| |ii|| | 2 |
| Offside Front Suspension arm ball joint likely to become detached (5.3.4 (a) (ii)) | 2 |
| Rear fog lamp tell-tale not working (4.9.1 (a) (ii)) | 2 |
| Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 2 |
| Nearside Rear Stop lamp not working |1.2.1b| | 2 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Rear fog lamp missing |4.5.1 |a| |ii|| | 2 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 2 |
| Nearside Front Service brake lagging in operation |1.2.1 |d|| | 2 |