| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 141 |
| Rear parking brake recording little or no effort | 71 |
| Headlamp aim out of alignment | 50 |
| Brake pipe excessively corroded | 46 |
| Windscreen wiper does not clear the windscreen effectively | 41 |
| Registration plate lamp issues | 26 |
| Parking brake lever has no reserve travel |3.1.6b| | 17 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 15 |
| Registration plate issues | 13 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 11 |
| Nearside Rear Coil spring mounting corroded and seriously weakened |2.4.C.3c| | 10 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 9 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 9 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 9 |
| Nearside Stop lamp not working |1.2.1b| | 8 |
| Power steering component|s| leaking |2.3.3b| | 8 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 8 |
| Offside Rear fog lamp not working |1.3.2b| | 7 |
| Windscreen washer not working | 7 |
| Brakes imbalanced across an axle | 7 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 7 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 6 |
| Offside Headlamp not working on main beam |1.7.5a| | 5 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Centre Stop lamp not working |1.2.1b| | 5 |
| Nearside Headlamp not working on main beam |1.7.5a| | 4 |
| Nearside Rear Stop lamp not working |1.2.1b| | 4 |
| Rear brake disc in such a condition that it is seriously weakened | 4 |
| Rear brake application uneven | 4 |
| Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 4 |
| Rear fog lamp tell tale not working |1.3.1b| | 4 |
| Rear fog lamp not working |1.3.2b| | 4 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 4 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 3 |
| Nearside Rear Parking brake lever has no reserve travel |3.1.6b| | 3 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 3 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 3 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 3 |
| Front brake application uneven | 3 |
| Parking brake: efficiency below requirements |3.7.D.4| | 3 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 3 |
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Stop lamp not working |1.2.1b| | 3 |
| Offside Side repeater not working |1.4.A.2c| | 3 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 3 |
| Offside Front coil spring broken |2.4.C.1a| | 3 |
| Nearside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i)) | 2 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Windscreen wiper not working (3.4 (a)) | 2 |
| Power steering component leaking (2.1.5 (a)) | 2 |
| Centre Rear Stop lamp not working |1.2.1b| | 2 |
| Brake hose has insufficient room to move | 2 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 2 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front coil spring broken |2.4.C.1a| | 2 |
| Rear Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Nearside Front Fluid suspension leaking |2.4.D.2| | 2 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Offside Rear coil spring cracked |2.4.C.1a| | 2 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Rear Fluid suspension leaking |2.4.D.2| | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 2 |
| Offside Front Position lamp not working |4.2.1 |a|| | 2 |
| Windscreen has damage | 2 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 2 |
| Offside Front Direction indicator not working |1.4.A.2c| | 2 |
| Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front brake caliper leaking |3.6.A.1| | 2 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Parking brake lever defective so that it cannot be satisfactorily operated (1.1.6 (d)) | 2 |
| Nearside Front Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 2 |
| Braking system leaking |3.6.A.1| | 2 |
| Emissions not tested |7.0| | 2 |
| 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| | 2 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Front Braking system leaking |3.6.A.1| | 2 |
| Centre Rear Seat belt insecurely fixed to the seat n/s |5.2.1a| | 2 |
| Nearside Front Obligatory mirror insecure |8.1.1| | 2 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Brake pedal spongy |3.3.B.1b| | 2 |