| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 595 |
| Registration plate lamp issues | 252 |
| Brake hose excessively deteriorated | 168 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 149 |
| Windscreen wiper does not clear the windscreen effectively | 139 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 134 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 113 |
| Nearside Rear coil spring broken |2.4.C.1a| | 99 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 85 |
| Offside Rear coil spring broken |2.4.C.1a| | 80 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 76 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 68 |
| Registration plate issues | 65 |
| Brakes imbalanced across an axle | 56 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 54 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 48 |
| Rear brake disc in such a condition that it is seriously weakened | 44 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 44 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 40 |
| Front brake disc in such a condition that it is seriously weakened | 35 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 35 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 35 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 32 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 31 |
| Windscreen has damage | 27 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 26 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 24 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 24 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 23 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 23 |
| Engine MIL inoperative or indicates a malfunction |8.2.2.2 |g|| | 22 |
| Parking brake: efficiency below requirements |3.7.B.7| | 22 |
| Offside Front Position lamp not working |4.2.1 |a|| | 21 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 21 |
| Front brake excessively fluctuating | 19 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 18 |
| Windscreen washer not working | 18 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 18 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 18 |
| Nearside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 18 |
| Offside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 17 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 16 |
| Offside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 16 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 16 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 16 |
| Nearside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 16 |
| Nearside Stop lamp not working |1.2.1b| | 15 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 15 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 15 |
| Offside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 15 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 14 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 14 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 14 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 14 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 14 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 14 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 13 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 12 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 12 |
| Nearside Front Shock absorbers has a serious fluid leak | 12 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 12 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 12 |
| Front brake application uneven | 11 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 11 |
| Nearside Headlamp insecure (4.1.1 (c)) | 11 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 11 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 11 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 11 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 10 |
| Offside Stop lamp not working |1.2.1b| | 10 |