| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 1538 |
| Headlamp aim out of alignment | 1289 |
| Windscreen wiper does not clear the windscreen effectively | 657 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 441 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 414 |
| Anti-lock braking system warning lamp indicates an ABS fault | 413 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 407 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 361 |
| Parking brake: efficiency below requirements |3.7.B.7| | 361 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 321 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 305 |
| Rear parking brake recording little or no effort | 266 |
| Rear Exhaust system not adequately supported |7.1.1| | 256 |
| Registration plate issues | 254 |
| Parking brake lever has no reserve travel |3.1.6b| | 254 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 233 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 221 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 212 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 209 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 198 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 197 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 171 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 158 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 147 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 134 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 129 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 128 |
| Exhaust system not adequately supported |7.1.1| | 124 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 123 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 120 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 118 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 109 |
| Front brake disc in such a condition that it is seriously weakened | 107 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 100 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 96 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 95 |
| Offside Front coil spring broken |2.4.C.1a| | 95 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 90 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 88 |
| Rear brake disc in such a condition that it is seriously weakened | 87 |
| Offside Front Position lamp not working |4.2.1 |a|| | 87 |
| Brakes imbalanced across an axle | 86 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 81 |
| Centre Exhaust system not adequately supported |7.1.1| | 81 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 80 |
| Nearside Front coil spring broken |2.4.C.1a| | 78 |
| Rear brake binding | 75 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 73 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 72 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 71 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 71 |
| Offside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 71 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 69 |
| Nearside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 68 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 66 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 64 |
| Windscreen washer not working | 64 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 63 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 63 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 62 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 61 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 60 |
| Nearside Rear Shock absorbers has a serious fluid leak | 60 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 60 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 60 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 59 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 56 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 55 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 55 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 54 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 53 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 53 |
| Offside Rear Shock absorbers has a serious fluid leak | 52 |
| Windscreen has damage | 51 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 50 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 48 |
| Nearside Stop lamp not working |1.2.1b| | 48 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 48 |
| Rear Exhaust system insecure (6.1.2 (a)) | 47 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 46 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 45 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 45 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 45 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 45 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 45 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 45 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 45 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 44 |
| Centre Rear Exhaust system not adequately supported |7.1.1| | 43 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 43 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 43 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 42 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 41 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 41 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 40 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 39 |
| Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 39 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 39 |
| Nearside Upper Rear position lamp|s| not working |1.1.A.3b| | 38 |
| Offside Upper Rear position lamp|s| not working |1.1.A.3b| | 38 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 38 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 38 |
| Nearside Front Shock absorbers has a serious fluid leak | 37 |
| Offside Front Headlamp lens seriously defective (4.1.1 (b) (ii)) | 37 |
| Offside Headlamp light intensity severely reduced (4.1.4 (a)) | 37 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 37 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 36 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 36 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 35 |
| Offside Stop lamp not working |1.2.1b| | 35 |
| Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 35 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 35 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 35 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 35 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 34 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 34 |
| Offside Headlamp cleaning device inoperative |1.7.2| | 33 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 33 |
| Nearside Front Headlamp lens seriously defective (4.1.1 (b) (ii)) | 33 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 33 |
| Offside Front coil spring fractured |2.4.C.1a| | 32 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 32 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 32 |
| Nearside Headlamp light intensity severely reduced (4.1.4 (a)) | 32 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 31 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 31 |