| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1039 |
| Registration plate lamp issues | 581 |
| Windscreen wiper does not clear the windscreen effectively | 459 |
| Exhaust emits an excessive level of metered smoke |7.4.B.3a| | 257 |
| Offside Rear coil spring broken |2.4.C.1a| | 237 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 228 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 215 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 206 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 191 |
| Nearside Rear coil spring broken |2.4.C.1a| | 181 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 180 |
| Nearside Rear Shock absorbers has a serious fluid leak | 167 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 156 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 151 |
| Offside Rear Shock absorbers has a serious fluid leak | 149 |
| Brakes imbalanced across an axle | 138 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 136 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 127 |
| Registration plate issues | 119 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 109 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 107 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 102 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 98 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 94 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 93 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 89 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 87 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 87 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 83 |
| Front brake disc in such a condition that it is seriously weakened | 81 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 79 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 79 |
| Rear brake binding | 78 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 78 |
| Windscreen washer not working | 77 |
| Exhaust emissions exceed default limit of 1.5m-1 (8.2.2.2 (b)) | 76 |
| Anti-lock braking system warning lamp indicates an ABS fault | 74 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 73 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 71 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 70 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 69 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 68 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 67 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 66 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 66 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 64 |
| Nearside Stop lamp not working |1.2.1b| | 63 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 63 |
| 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 Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 61 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 60 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 57 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 57 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 56 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 54 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 53 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 52 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 51 |
| Offside Front coil spring broken |2.4.C.1a| | 49 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 49 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 49 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 49 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 48 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 47 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 46 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 46 |
| Rear brake disc in such a condition that it is seriously weakened | 45 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 45 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 44 |
| Offside Stop lamp not working |1.2.1b| | 44 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 44 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 43 |
| Parking brake: efficiency below requirements |3.7.B.7| | 39 |
| Nearside Rear Stop lamp not working |1.2.1b| | 38 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 37 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 37 |
| Exhaust emissions exceed default limit of 1.5m-1 |8.2.2.2 |b|| | 36 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 36 |
| Offside Rear coil spring fractured |2.4.C.1a| | 32 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 32 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 31 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 31 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 30 |
| Nearside Front coil spring broken |2.4.C.1a| | 30 |
| Front brake excessively fluctuating | 29 |
| Exhaust emissions test not completed because smoke levels are significantly in excess of the specified limit values (8.2.2.2 (f)) | 29 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 27 |
| Nearside Front Upper Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 27 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 26 |
| Offside Rear Service brake excessively binding |1.2.1 |f|| | 26 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 26 |
| Rear Exhaust system not adequately supported |7.1.1| | 25 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 25 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 24 |
| Nearside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 24 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 24 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 23 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 23 |
| Offside Rear Stop lamp not working |1.2.1b| | 23 |
| Nearside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 23 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 23 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 23 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 23 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 22 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 22 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 22 |
| Nearside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 22 |
| Rear Exhaust system insecure (6.1.2 (a)) | 22 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 22 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 22 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 21 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 21 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 21 |
| Offside Rear Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 21 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 21 |