| Most common failures | No# failures |
|---|
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 325 |
| Headlamp aim out of alignment | 162 |
| Windscreen wiper does not clear the windscreen effectively | 158 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 105 |
| Nearside Rear Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 100 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 95 |
| Offside Rear Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 91 |
| Offside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 89 |
| Nearside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 83 |
| Nearside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 82 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 76 |
| Nearside Front Shock absorbers has an excessively worn bush (5.3.2 (c)) | 75 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 74 |
| Nearside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 72 |
| Registration plate lamp issues | 72 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 70 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 66 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 65 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 64 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 62 |
| Offside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 62 |
| Offside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 57 |
| Offside Front Shock absorbers has an excessively worn bush (5.3.2 (c)) | 56 |
| Brakes imbalanced across an axle | 54 |
| Windscreen washer not working | 53 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 52 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 50 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 47 |
| Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 44 |
| Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 42 |
| Nearside Rear Brake disc contaminated (1.1.14 (b)) | 41 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 39 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 38 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 38 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 36 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 35 |
| Anti-lock braking system warning lamp indicates an ABS fault | 35 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 33 |
| Offside Rear Brake disc contaminated (1.1.14 (b)) | 31 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 28 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 28 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 28 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 28 |
| Horn not working (7.7 (a)) | 24 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 22 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 21 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 21 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 20 |
| Offside Rear Shock absorbers has a serious fluid leak | 20 |
| Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 20 |
| Nearside Rear Shock absorbers has a serious fluid leak | 19 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 18 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 17 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 17 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 17 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 17 |
| Offside Rear Inner Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 17 |
| Nearside Rear Outer Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 17 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 16 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 16 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 16 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 16 |
| Nearside Rear Inner Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 16 |
| Offside Rear Outer Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 15 |
| Brake pipe excessively corroded | 15 |
| Offside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 14 |
| Nearside Side repeater lens defective such that the emitted light is adversely affected (4.4.1 (b) (ii)) | 14 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 13 |
| Nearside Rear Leaf spring fractured (5.3.1 (b) (i)) | 13 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 13 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 13 |
| Nearside Front Lower Suspension component ball joint excessively worn (5.3.4 (a) (i)) | 13 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 13 |
| Offside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 13 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 12 |
| Front Bumper insecure (6.1.4 (a) (i)) | 11 |
| Nearside Side repeater incorrect colour (4.4.3 (a)) | 11 |
| Registration plate issues | 11 |
| Offside Front Shock absorbers has a serious fluid leak | 10 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 10 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 10 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 10 |
| Offside Rear Leaf spring fractured (5.3.1 (b) (i)) | 9 |
| Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 9 |
| Front brake disc in such a condition that it is seriously weakened | 9 |
| Offside Rear Anti-roll bar pin or bush excessively worn D bush (5.3.4 (a) (i)) | 8 |
| Nearside Front Headlamp light intensity severely reduced (4.1.4 (a)) | 8 |
| Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 8 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 8 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 8 |
| Nearside Headlamp light intensity severely reduced (4.1.4 (a)) | 8 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 8 |
| Nearside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 7 |
| Nearside Rear Anti-roll bar pin or bush excessively worn D bush (5.3.4 (a) (i)) | 7 |
| Brake performance not tested (1.2.1 (g)) | 7 |
| Nearside Rear Leaf spring main leaf fractured (5.3.1 (b) (ii)) | 7 |
| Offside Front Lower Suspension component ball joint excessively worn (5.3.4 (a) (i)) | 7 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 7 |
| Nearside Front Lower Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 7 |
| Horn not working (7.7 (a) (ii)) | 6 |
| Offside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 6 |
| Offside Rear Leaf spring main leaf fractured (5.3.1 (b) (ii)) | 6 |
| Reversing lamp inoperative (4.6.1 (a)) | 6 |
| Nearside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 6 |
| Offside Rear Anti-roll bar pin or bush excessively worn d bush (5.3.4 (a) (i)) | 6 |
| Offside Obligatory mirror insecure (3.3 (b) (ii)) | 6 |
| Nearside Front Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 6 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 6 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 6 |
| Nearside Front Anti-roll bar linkage insecure and impairing directional stability (5.3.3 (a) (ii)) | 6 |
| Nearside Headlamp aim not tested (4.1.2 (b)) | 6 |
| Nearside Side repeater missing (4.4.1 (a) (ii)) | 6 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 6 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 6 |
| Offside Headlamp aim not tested (4.1.2 (b)) | 6 |
| Offside Rear Position lamp showing white light to the rear (4.2.3 (a) (ii)) | 6 |
| Nearside Front Side repeater lens defective such that the emitted light is adversely affected (4.4.1 (b) (ii)) | 6 |
| Nearside Reversing lamp inoperative (4.6.1 (a)) | 6 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 6 |
| Front Bumper likely to become detached (6.1.4 (a) (ii)) | 6 |
| Nearside Front Upper Suspension arm ball joint likely to become detached (5.3.4 (a) (ii)) | 5 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Offside Side repeater lens defective such that the emitted light is adversely affected (4.4.1 (b) (ii)) | 5 |
| Offside Rear Shock absorbers has an excessively worn bush lower bush (5.3.2 (c)) | 5 |
| Nearside Front Shock absorbers has a serious fluid leak | 5 |
| Nearside Rear Outer Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 5 |
| Offside Rear Outer Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 5 |
| Nearside Front Anti-roll bar linkage insecurely attached (5.3.3 (a) (i)) | 5 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 5 |
| Nearside Rear Anti-roll bar pin or bush excessively worn d bush (5.3.4 (a) (i)) | 5 |
| Nearside Rear Anti-roll bar pin or bush excessively worn D BUSH (5.3.4 (a) (i)) | 5 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 5 |
| Nearside Front Upper Suspension component ball joint excessively worn (5.3.4 (a) (i)) | 5 |
| Offside Rear Anti-roll bar pin or bush excessively worn D BUSH (5.3.4 (a) (i)) | 5 |