| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1971 |
| Brake pipe excessively corroded | 1353 |
| Registration plate lamp issues | 1217 |
| Windscreen wiper does not clear the windscreen effectively | 1196 |
| Parking brake: efficiency below requirements |3.7.B.7| | 904 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 711 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 704 |
| Brake hose excessively deteriorated | 664 |
| Rear parking brake recording little or no effort | 621 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 525 |
| Brakes imbalanced across an axle | 369 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 318 |
| Parking brake lever has no reserve travel |3.1.6b| | 314 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 296 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 285 |
| Offside Rear coil spring fractured |2.4.C.1a| | 284 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 275 |
| Registration plate issues | 270 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 219 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 198 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 197 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 193 |
| Offside Rear coil spring broken |2.4.C.1a| | 188 |
| Rear brake disc in such a condition that it is seriously weakened | 187 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 177 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 166 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 166 |
| Nearside Rear coil spring broken |2.4.C.1a| | 160 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 152 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 141 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 136 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 126 |
| Rear brake binding | 124 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 119 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 119 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 117 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 113 |
| Battery insecure |1.9.1| | 108 |
| Offside Stop lamp not working |1.2.1b| | 107 |
| Nearside Stop lamp not working |1.2.1b| | 106 |
| Front brake disc in such a condition that it is seriously weakened | 96 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 88 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 88 |
| Front brake application uneven | 81 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 79 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 79 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 78 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 75 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 75 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 74 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 72 |
| Offside Outer Rear position lamp|s| not working |1.1.A.3b| | 71 |
| Front brake excessively fluctuating | 71 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 69 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 69 |
| Windscreen has damage | 65 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 64 |
| Nearside Outer Rear position lamp|s| not working |1.1.A.3b| | 63 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 62 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 62 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 61 |
| Offside Rear fog lamp not working |1.3.2b| | 60 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 59 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 57 |
| Bonnet cannot be secured in the closed position |8.4.1| | 57 |
| Offside Front Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 57 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 55 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 54 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 54 |
| 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| | 53 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 53 |
| Brake hose damaged | 51 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 51 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 51 |
| Nearside Rear Stop lamp not working |1.2.1b| | 50 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 50 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 50 |
| Offside Front coil spring broken |2.4.C.1a| | 49 |
| 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| | 49 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 48 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 47 |
| Offside Inner Rear position lamp|s| not working |1.1.A.3b| | 46 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 46 |
| Nearside Front coil spring broken |2.4.C.1a| | 46 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 45 |
| Offside Rear coil spring cracked |2.4.C.1a| | 45 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 45 |
| Windscreen wiper blade insecure | 44 |
| Offside Front Position lamp not working |4.2.1 |a|| | 44 |
| Front position lamp|s| not working |1.1.A.3b| | 44 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 44 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 43 |
| Nearside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 43 |
| 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| | 43 |
| Windscreen washer not working | 42 |
| 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| | 42 |
| Offside Rear Stop lamp not working |1.2.1b| | 41 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 41 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 41 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 41 |
| Nearside Inner Rear position lamp|s| not working |1.1.A.3b| | 40 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 40 |
| Anti-lock braking system warning lamp indicates an ABS fault | 39 |
| Driver`s airbag obviously defective |5.4.1| | 38 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 38 |
| Rear brake application uneven | 36 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 36 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 36 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 36 |
| Offside Front Seat belt stitching badly frayed |5.2.2b| | 35 |
| Service brake: efficiency below requirements |3.7.B.7| | 35 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 35 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 35 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 34 |
| Offside Outer Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 34 |
| Rear Mechanical brake component has restricted free movement | 34 |
| Offside Rear Position lamp not working |4.2.1 |a|| | 33 |
| Offside front brake binding |3.7.B.1| | 33 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 33 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 33 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 33 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 32 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 32 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 31 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 29 |
| Rear fog lamp not working |1.3.2b| | 29 |