| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 3966 |
| Headlamp aim out of alignment | 2971 |
| Registration plate lamp issues | 2798 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1140 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 953 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 935 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 673 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 657 |
| Registration plate issues | 527 |
| Parking brake: efficiency below requirements |3.7.B.7| | 455 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 387 |
| Rear brake binding | 379 |
| Offside Stop lamp not working |1.2.1b| | 372 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 362 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 353 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 338 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 323 |
| Nearside Stop lamp not working |1.2.1b| | 322 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 314 |
| Rear parking brake recording little or no effort | 302 |
| Brakes imbalanced across an axle | 300 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 291 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 287 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 281 |
| Rear brake disc in such a condition that it is seriously weakened | 280 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 277 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 276 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 270 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 246 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 240 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 237 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 221 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 209 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 206 |
| Windscreen washer not working | 197 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 194 |
| Offside Front Position lamp not working |4.2.1 |a|| | 178 |
| Parking brake lever has no reserve travel |3.1.6b| | 177 |
| Battery insecure |1.9.1| | 175 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 168 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 164 |
| Offside Rear Stop lamp not working |1.2.1b| | 157 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 155 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 154 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 153 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 153 |
| Nearside Rear Stop lamp not working |1.2.1b| | 144 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 140 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 138 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 126 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 124 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 123 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 119 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 119 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 118 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 117 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 115 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 112 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 112 |
| Windscreen has damage | 112 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 107 |
| Nearside Front Anti-roll bar linkage insecure |2.4.G.1| | 105 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 103 |
| Centre Stop lamp not working |1.2.1b| | 100 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 96 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 95 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 95 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 95 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 94 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 93 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 91 |
| Front brake disc in such a condition that it is seriously weakened | 88 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 88 |
| Offside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 84 |
| Rear Mechanical brake component has restricted free movement | 84 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 83 |
| Offside Front Upper Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 82 |
| Nearside Side repeater not working |1.4.A.2c| | 82 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 81 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 80 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 79 |
| Windscreen wiper blade insecure | 78 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 78 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 77 |
| Nearside Headlamp lens seriously defective (4.1.1 (b) (ii)) | 76 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 75 |
| Offside Rear fog lamp not working |1.3.2b| | 74 |
| Rear brake application uneven | 73 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 73 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 72 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 71 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 71 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 71 |
| Nearside Front Upper Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 70 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 68 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 67 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 67 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 67 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 66 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 66 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 65 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 65 |