| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2148 |
| Registration plate lamp issues | 1210 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1038 |
| Windscreen wiper does not clear the windscreen effectively | 1019 |
| Brakes imbalanced across an axle | 812 |
| Rear parking brake recording little or no effort | 766 |
| Rear brake binding | 729 |
| Anti-lock braking system warning lamp indicates an ABS fault | 601 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 450 |
| Registration plate issues | 448 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 431 |
| Parking brake lever has no reserve travel |3.1.6b| | 408 |
| Brake hose excessively deteriorated | 382 |
| Offside Rear coil spring broken |2.4.C.1a| | 304 |
| Offside Stop lamp not working |1.2.1b| | 299 |
| Nearside Stop lamp not working |1.2.1b| | 299 |
| Front brake disc in such a condition that it is seriously weakened | 295 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 274 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 252 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 250 |
| Brake pipe excessively corroded | 247 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 231 |
| Nearside Rear coil spring broken |2.4.C.1a| | 223 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 221 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 220 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 210 |
| Offside Front coil spring incomplete |2.4.C.1a| | 201 |
| Offside Front coil spring broken |2.4.C.1a| | 197 |
| Windscreen has damage | 194 |
| Rear brake application uneven | 193 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 152 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 148 |
| Nearside Rear Stop lamp not working |1.2.1b| | 145 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 143 |
| Offside Rear Stop lamp not working |1.2.1b| | 135 |
| Nearside Front coil spring broken |2.4.C.1a| | 128 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 128 |
| Rear Mechanical brake component has restricted free movement | 127 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 125 |
| Offside Front coil spring fractured |2.4.C.1a| | 124 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 123 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 119 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 101 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 101 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 101 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 100 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 99 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 97 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 90 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 85 |
| Nearside Front coil spring fractured |2.4.C.1a| | 85 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 82 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 81 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 79 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 79 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 78 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 77 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 76 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 75 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 75 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 74 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 74 |
| Nearside Front Shock absorbers has a serious fluid leak | 73 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 73 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 73 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 73 |
| Windscreen washer not working | 72 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 72 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 70 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 70 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 68 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 68 |
| Front brake excessively fluctuating | 68 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 67 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 66 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 63 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 63 |
| 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| | 63 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 63 |
| 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| | 62 |
| 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| | 61 |
| Offside Front Shock absorbers has a serious fluid leak | 60 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 60 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 59 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 58 |
| Offside Front brake disc excessively pitted |3.5.1h| | 58 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 57 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 57 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 57 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 56 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 56 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 55 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 54 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 53 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 53 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 53 |
| Nearside Inner Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 52 |
| Front brake application uneven | 52 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 51 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 51 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 50 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 50 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 50 |
| 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| | 49 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 49 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 49 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 49 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 47 |
| Fuel system component leaking |7.2.3| | 45 |
| Horn not working |1.6.2a| | 44 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 44 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 43 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 42 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 41 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 41 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 40 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 40 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 39 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 39 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 39 |
| Service brake: efficiency below requirements |3.7.B.7| | 39 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 39 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 39 |
| Emissions not tested |7.0| | 38 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 38 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 38 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 38 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 37 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 37 |
| Offside Front Coil spring not correctly located |2.4.C.2| | 37 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 37 |