| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 4493 |
| Windscreen wiper does not clear the windscreen effectively | 3863 |
| Headlamp aim out of alignment | 3764 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1791 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1654 |
| Registration plate issues | 1174 |
| Brakes imbalanced across an axle | 1130 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 601 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 544 |
| Nearside front brake binding |3.7.B.1| | 542 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 510 |
| Rear brake disc in such a condition that it is seriously weakened | 495 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 468 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 468 |
| Offside front brake binding |3.7.B.1| | 453 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 422 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 407 |
| Offside Front coil spring broken |2.4.C.1a| | 398 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 380 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 378 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 328 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 315 |
| Front brake application uneven | 301 |
| Nearside Front front brake binding |3.7.B.1| | 292 |
| Offside Front front brake binding |3.7.B.1| | 291 |
| Parking brake: efficiency below requirements |3.7.B.7| | 282 |
| Battery insecure |1.9.1| | 269 |
| Anti-lock braking system warning lamp indicates an ABS fault | 261 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 254 |
| Parking brake lever has no reserve travel |3.1.6b| | 253 |
| Brake pipe excessively corroded | 250 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 247 |
| Rear brake application uneven | 238 |
| Nearside Stop lamp not working |1.2.1b| | 233 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 231 |
| Windscreen has damage | 224 |
| Mechanical brake component has restricted free movement | 220 |
| Offside Stop lamp not working |1.2.1b| | 220 |
| Rear parking brake recording little or no effort | 215 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 200 |
| Offside Rear fog lamp not working |1.3.2b| | 198 |
| Nearside Front coil spring broken |2.4.C.1a| | 180 |
| Front position lamp|s| not working |1.1.A.3b| | 176 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 167 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 159 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 157 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 155 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 150 |
| Offside Front coil spring fractured |2.4.C.1a| | 149 |
| Horn not working |1.6.2a| | 145 |
| Windscreen wiper blade insecure | 141 |
| Windscreen washer not working | 138 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 134 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 129 |
| Rear brake binding | 127 |
| Front brake excessively fluctuating | 127 |
| Nearside Rear Stop lamp not working |1.2.1b| | 127 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 126 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 125 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 122 |
| Front brake disc in such a condition that it is seriously weakened | 117 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 116 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 109 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 107 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 107 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 107 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 104 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 102 |
| Offside Rear Stop lamp not working |1.2.1b| | 102 |
| Offside Front position lamp|s| incorrect colour |1.1.A.3e| | 100 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 98 |
| Nearside Front position lamp|s| incorrect colour |1.1.A.3e| | 95 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 95 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 92 |
| Service brake: efficiency below requirements |3.7.B.7| | 90 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 90 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 89 |
| Rear brake disc excessively pitted |3.5.1h| | 87 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 87 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 86 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 86 |
| Rear fog lamp not working |1.3.2b| | 85 |
| Offside Front coil spring incomplete |2.4.C.1a| | 85 |
| Offside Headlamp not working on main beam |1.7.5a| | 85 |
| Offside Front Shock absorbers has a serious fluid leak | 84 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 84 |
| Nearside Rear Shock absorbers has a serious fluid leak | 83 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 82 |
| Nearside Front Shock absorbers has a serious fluid leak | 82 |
| Centre Stop lamp not working |1.2.1b| | 81 |
| Offside Front position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 80 |
| Offside Front Position lamp not working |4.2.1 |a|| | 76 |
| Nearside Headlamp not working on main beam |1.7.5a| | 76 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 74 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 73 |