| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 458 |
| Headlamp aim out of alignment | 429 |
| Registration plate lamp issues | 244 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 133 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 102 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 88 |
| Windscreen washer not working | 87 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 74 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 73 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 67 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 63 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 63 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 61 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 53 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 48 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 47 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 46 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 44 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 43 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 43 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 39 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 38 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 36 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 35 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 35 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 34 |
| Anti-lock braking system warning lamp indicates an ABS fault | 31 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 28 |
| Registration plate issues | 27 |
| Brakes imbalanced across an axle | 27 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 26 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 26 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 26 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 25 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 23 |
| Rear brake disc in such a condition that it is seriously weakened | 23 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 21 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 20 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 20 |
| Front brake disc in such a condition that it is seriously weakened | 18 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 18 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 18 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 16 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 16 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 16 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 16 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 15 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 15 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 15 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 14 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 14 |
| Rear Exhaust system insecure (6.1.2 (a)) | 14 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 13 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 13 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 12 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 12 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 12 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 12 |
| Nearside Stop lamp not working |1.2.1b| | 12 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 12 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 12 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 11 |
| Parking brake: efficiency below requirements |3.7.B.7| | 11 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 11 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 11 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 11 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 11 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 10 |
| Offside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 10 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 10 |
| Nearside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 10 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 10 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 10 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 10 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 9 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 9 |
| Offside Rear Shock absorbers has a serious fluid leak | 9 |
| Horn not working (7.7 (a)) | 9 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 9 |