| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 2001 |
| Brake pipe excessively corroded | 937 |
| Headlamp aim out of alignment | 675 |
| Registration plate lamp issues | 425 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 226 |
| Horn not working (7.7 (a)) | 181 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 181 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 130 |
| Brakes imbalanced across an axle | 130 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 123 |
| Horn not working |1.6.2a| | 105 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 98 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 95 |
| Horn not working (7.7 (a) (ii)) | 94 |
| Registration plate issues | 85 |
| Windscreen washer not working | 85 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 84 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 75 |
| Front brake disc in such a condition that it is seriously weakened | 65 |
| Offside Stop lamp not working |1.2.1b| | 64 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 62 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 59 |
| Horn not working |7.7 |a| |ii|| | 58 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 49 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 47 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 47 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 45 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 44 |
| Offside Rear Shock absorbers has a serious fluid leak | 43 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 42 |
| Offside Front Seat belt buckle not functioning as intended (7.1.2 (d)) | 40 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 40 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 38 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 38 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 37 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 37 |
| Nearside Stop lamp not working |1.2.1b| | 36 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 35 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 35 |
| Horn sound not in accordance with requirements (7.7 (c)) | 34 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 34 |
| Rear brake binding | 33 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 32 |
| Offside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 30 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 30 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 29 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 28 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 28 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 27 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 26 |
| Nearside Front Lower Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 26 |
| Nearside Rear Shock absorbers has a serious fluid leak | 24 |
| Offside Rear Stop lamp not working |1.2.1b| | 24 |
| Anti-lock braking system warning lamp indicates an ABS fault | 24 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 24 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 24 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 24 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 23 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 23 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 23 |
| Offside Front Position lamp not working |4.2.1 |a|| | 23 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 23 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 23 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 23 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 22 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 21 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 20 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 19 |
| Nearside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 19 |
| Windscreen wiper blade insecure | 19 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 19 |
| Nearside Rear Stop lamp not working |1.2.1b| | 18 |
| Nearside Front Headlamp insecure (4.1.1 (c)) | 18 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 18 |
| Brake pedal has insufficient reserve travel (1.1.2 (a)) | 18 |