| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 3053 |
| Registration plate lamp issues | 2169 |
| Headlamp aim out of alignment | 2143 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1188 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1168 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 1108 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1048 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1031 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 962 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 922 |
| Rear parking brake recording little or no effort | 809 |
| Anti-lock braking system warning lamp indicates an ABS fault | 727 |
| Brake pipe excessively corroded | 691 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 608 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 606 |
| Nearside Stop lamp not working |1.2.1b| | 594 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 584 |
| Offside Stop lamp not working |1.2.1b| | 511 |
| Registration plate issues | 495 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 495 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 489 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 442 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 437 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 421 |
| Brakes imbalanced across an axle | 391 |
| Centre Stop lamp not working |1.2.1b| | 356 |
| Windscreen has damage | 341 |
| Front brake disc in such a condition that it is seriously weakened | 326 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 310 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 302 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 296 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 294 |
| Hazard warning switch faulty |1.4.B.1d| | 259 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 258 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 258 |
| Horn not working |1.6.2a| | 239 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 239 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 238 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 236 |
| Windscreen washer not working | 234 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 229 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 226 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 226 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 225 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 223 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 210 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 207 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 198 |
| Offside Rear coil spring broken |2.4.C.1a| | 197 |
| Rear brake disc in such a condition that it is seriously weakened | 195 |
| Nearside Rear Stop lamp not working |1.2.1b| | 194 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 187 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 185 |
| Rear brake binding | 176 |
| Nearside Front Shock absorbers has a serious fluid leak | 175 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 174 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 165 |
| Hazard warning switch inoperative (4.4.2 (a) (ii)) | 164 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 162 |
| Nearside Rear coil spring broken |2.4.C.1a| | 160 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 156 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 152 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 150 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 146 |
| Offside Rear Stop lamp not working |1.2.1b| | 145 |
| Parking brake lever has no reserve travel |3.1.6b| | 141 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 140 |
| Offside Rear fog lamp not working |1.3.2b| | 135 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 131 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 125 |
| Rear fog lamp not working |1.3.2b| | 123 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 123 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 122 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 120 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 119 |
| Horn not working (7.7 (a)) | 118 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 113 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 112 |
| Offside Front Shock absorbers has a serious fluid leak | 105 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 100 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 99 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 99 |
| Windscreen wiper blade insecure | 96 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 94 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 94 |
| Offside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 93 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 92 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 92 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 90 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 89 |
| Offside Front Position lamp not working |4.2.1 |a|| | 88 |
| Nearside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 84 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 84 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 83 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 79 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 79 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 79 |
| Stop lamp not working |1.2.1b| | 79 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 78 |
| Hazard warning lamps inoperative |1.4.B.1b| | 78 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 77 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 73 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 73 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 72 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 72 |
| Brake hose has insufficient room to move | 71 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 70 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 69 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 69 |
| Horn not working (7.7 (a) (ii)) | 68 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 66 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 66 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 65 |
| Front brake application uneven | 65 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 65 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 65 |
| 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| | 64 |
| Power steering fluid level below minimum |2.3.1| | 64 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 63 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 63 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 62 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 62 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 62 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 62 |
| Central Stop lamp not working |1.2.1b| | 62 |
| Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 59 |
| 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| | 58 |
| Nearside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 57 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 57 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 57 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 57 |
| Nearside Rear Shock absorbers has a serious fluid leak | 57 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 57 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 56 |
| Centre Rear Stop lamp not working |1.2.1b| | 56 |
| Brake hose excessively deteriorated | 56 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 56 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 55 |