| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 589 |
| Parking brake: efficiency below requirements |3.7.B.7| | 521 |
| Brake pipe excessively corroded | 465 |
| Registration plate issues | 355 |
| Windscreen wiper does not clear the windscreen effectively | 317 |
| Registration plate lamp issues | 243 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 202 |
| Rear parking brake recording little or no effort | 185 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 173 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 166 |
| Brakes imbalanced across an axle | 140 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 119 |
| Anti-lock braking system warning lamp indicates an ABS fault | 119 |
| Front brake disc in such a condition that it is seriously weakened | 110 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 103 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 92 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 91 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 84 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 84 |
| Windscreen washer not working | 83 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 82 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 76 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 76 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 74 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 72 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 72 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 63 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 60 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 57 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 54 |
| Windscreen has damage | 47 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 45 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 42 |
| Nearside Side repeater not working |1.4.A.2c| | 41 |
| Front brake application uneven | 40 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 38 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 38 |
| Front brake excessively fluctuating | 37 |
| Electronic parking brake warning indicates a malfunction (1.1.6 (e)) | 37 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 36 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 35 |
| Electronic parking brake warning indicates a malfunction |3.1.7| | 35 |
| Exhaust emissions exceed level of metered smoke for a turbo charged engine (8.2.2.2 (b)) | 34 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 34 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 34 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 33 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 32 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 32 |
| Electronic parking brake control inoperative (1.1.6 (d)) | 32 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 31 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 31 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 31 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 30 |
| Brake pedal anti-slip provision worn smooth |3.3.A.1b| | 29 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 29 |
| Rear brake disc in such a condition that it is seriously weakened | 29 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 29 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 29 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 27 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 27 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 27 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 26 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 26 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 25 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 23 |
| Offside Side repeater not working |1.4.A.2c| | 23 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 23 |
| Nearside Front brake caliper leaking |3.6.A.1| | 23 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 22 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 22 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 22 |
| Exhaust on a vehicle fitted with a diesel particulate filter emits visible smoke of any colour (8.2.2.2 (d)) | 22 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 21 |
| Rear brake binding | 20 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 20 |
| Exhaust emissions test not completed because smoke levels are significantly in excess of the specified limit values (8.2.2.2 (f)) | 20 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 19 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 18 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 18 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 18 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 18 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 18 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 18 |
| Engine MIL inoperative or indicates a malfunction |8.2.2.2 |g|| | 18 |