| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 2464 |
| Headlamp aim out of alignment | 1717 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1140 |
| Windscreen wiper does not clear the windscreen effectively | 871 |
| Rear parking brake recording little or no effort | 800 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 610 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 590 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 430 |
| Brakes imbalanced across an axle | 419 |
| Anti-lock braking system warning lamp indicates an ABS fault | 397 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 355 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 348 |
| Rear Exhaust system not adequately supported |7.1.1| | 324 |
| Parking brake lever has no reserve travel |3.1.6b| | 318 |
| Registration plate issues | 299 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 254 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 245 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 245 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 220 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 219 |
| Exhaust system not adequately supported |7.1.1| | 217 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 213 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 213 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 202 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 195 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 195 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 192 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 189 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 179 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 169 |
| Centre Exhaust system not adequately supported |7.1.1| | 169 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 164 |
| Front brake disc in such a condition that it is seriously weakened | 156 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 142 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 133 |
| Rear brake binding | 120 |
| Nearside Stop lamp not working |1.2.1b| | 120 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 119 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 116 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 113 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 112 |
| Windscreen has damage | 107 |
| Front brake application uneven | 102 |
| Rear brake disc in such a condition that it is seriously weakened | 101 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 99 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 93 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 86 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 86 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 84 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 82 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 81 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 73 |
| Offside Front Position lamp not working |4.2.1 |a|| | 73 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 72 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 72 |
| Offside Stop lamp not working |1.2.1b| | 72 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 69 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 68 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 66 |
| Front position lamp|s| not working |1.1.A.3b| | 64 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 64 |
| Windscreen washer not working | 61 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 60 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 60 |
| Centre Rear Exhaust system not adequately supported |7.1.1| | 58 |
| Front brake excessively fluctuating | 57 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 55 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 55 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 54 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 53 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 51 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 51 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 51 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 51 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 50 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 49 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 48 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 47 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 47 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 47 |
| Nearside Rear Stop lamp not working |1.2.1b| | 46 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 46 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 45 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 45 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 45 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 45 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 44 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 43 |
| Offside Parking brake inoperative on one side |1.4.1 |a|| | 43 |
| Nearside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 42 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 42 |
| Offside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 42 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 42 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 41 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 41 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 41 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 41 |
| Offside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 40 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 40 |
| rear parking |secondary| brakes imbalanced | 40 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 40 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 39 |