| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 203 |
| Headlamp aim out of alignment | 125 |
| Registration plate lamp issues | 39 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 27 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 22 |
| Registration plate issues | 19 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 15 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 13 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 11 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 11 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 10 |
| Nearside Front Front fog lamp not working (4.5.1 (a) (ii)) | 8 |
| Offside Front Front fog lamp not working (4.5.1 (a) (ii)) | 8 |
| Windscreen washer not working | 7 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 7 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 7 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 5 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 5 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 4 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 4 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Offside Front Headlamp aim not tested (4.1.2 (b)) | 3 |
| Nearside Front Brake hose excessively twisted (1.1.12 (b) (ii)) | 3 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Offside Front fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Rear Lower Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 3 |
| Offside Rear Lower Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 3 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Brake pipe excessively corroded | 3 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 3 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 3 |
| Offside Front Headlamp insecure (4.1.1 (c)) | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 3 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Horn not working (7.7 (a)) | 3 |
| Offside Brake cable insecure (1.1.15 (c)) | 3 |
| Nearside Front Headlamp aim not tested (4.1.2 (b)) | 2 |
| Nearside Rear Shock absorbers has a serious fluid leak | 2 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 2 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 2 |
| Offside Headlamp aim not tested (4.1.2 (b)) | 2 |
| Brake performance not tested (1.2.1 (g)) | 2 |
| Offside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 2 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Nearside Headlamp aim not tested (4.1.2 (b)) | 2 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 2 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 2 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 2 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 2 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 2 |
| Brakes imbalanced across an axle | 2 |
| Nearside Rear Seat belt buckle not functioning as intended (7.1.2 (d)) | 2 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 2 |
| Reversing lamp inoperative (4.6.1 (a)) | 2 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 2 |
| Offside Rear Service brake excessively fluctuating (1.2.1 (e)) | 2 |
| Offside Rear Seat belt buckle not functioning as intended (7.1.2 (d)) | 2 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
| Offside Rear Road wheel fixing missing (5.2.1 (a) (i)) | 2 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Nearside Front Headlamp light intensity severely reduced (4.1.4 (a)) | 2 |
| Rear Brake cable insecure | 2 |