| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 1511 |
| Headlamp aim out of alignment | 1454 |
| Registration plate lamp issues | 1373 |
| Brake pipe excessively corroded | 1159 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 530 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 479 |
| Parking brake: efficiency below requirements |3.7.B.7| | 457 |
| Nearside Headlamp not working on main beam |1.7.5a| | 364 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 342 |
| Parking brake lever has no reserve travel |3.1.6b| | 309 |
| Registration plate issues | 309 |
| Rear parking brake recording little or no effort | 249 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 241 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 233 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 232 |
| Brakes imbalanced across an axle | 159 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 155 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 153 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 130 |
| Rear brake disc in such a condition that it is seriously weakened | 128 |
| Anti-lock braking system warning lamp indicates an ABS fault | 112 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 110 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 109 |
| Offside Rear fog lamp not working |1.3.2b| | 99 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 92 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 91 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 90 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 87 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 86 |
| Windscreen has damage | 85 |
| Front brake disc in such a condition that it is seriously weakened | 83 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 81 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 77 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 75 |
| Main beam `tell-tale` not working |1.7.4c| | 75 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 73 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 71 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 69 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 67 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 67 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 63 |
| Offside Rear coil spring broken |2.4.C.1a| | 63 |
| 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| | 63 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 63 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 62 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 61 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 60 |
| Rear fog lamp not working |1.3.2b| | 58 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 57 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 57 |
| Nearside Front Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 57 |
| Brake hose excessively deteriorated | 57 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 56 |
| Nearside Rear coil spring broken |2.4.C.1a| | 56 |
| Nearside Headlamp not working on main beam |4.1.1 |a| |ii|| | 56 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 56 |
| Nearside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 55 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 54 |
| 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| | 54 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 54 |
| Offside Front Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 53 |
| Nearside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 52 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 51 |
| Engine MIL inoperative or indicates a malfunction |8.2.2.2 |g|| | 51 |
| Front brake excessively fluctuating | 50 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 48 |
| Windscreen wiper blade insecure | 47 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 47 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 46 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 46 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 45 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 44 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 44 |
| Windscreen washer not working | 43 |
| Nearside Stop lamp not working |1.2.1b| | 43 |
| Offside Front Position lamp not working |4.2.1 |a|| | 40 |
| Rear brake binding | 40 |
| Offside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 39 |
| Service brake: efficiency below requirements |3.7.B.7| | 39 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 39 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 37 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 37 |
| Offside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 37 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 37 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 36 |
| Nearside Rear Brake pipe inadequately supported |3.6.B.1| | 36 |
| Rear Brake cable insecure | 36 |
| Offside Stop lamp not working |1.2.1b| | 35 |
| Front brake application uneven | 35 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 34 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 33 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 33 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 33 |
| Nearside Side repeater not working |1.4.A.2c| | 32 |
| Horn not working |1.6.2a| | 32 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 31 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 31 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 31 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 31 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 30 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 30 |