| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 331 |
| Windscreen wiper does not clear the windscreen effectively | 234 |
| Registration plate lamp issues | 203 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 97 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 88 |
| Parking brake: efficiency below requirements |3.7.B.7| | 83 |
| Parking brake lever has no reserve travel |3.1.6b| | 80 |
| Brake pipe excessively corroded | 74 |
| Registration plate issues | 74 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 70 |
| Brakes imbalanced across an axle | 68 |
| Offside Stop lamp not working |1.2.1b| | 62 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 57 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 52 |
| Nearside Stop lamp not working |1.2.1b| | 44 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 43 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 43 |
| Windscreen washer not working | 42 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 42 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 34 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 33 |
| Rear parking brake recording little or no effort | 33 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 31 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 31 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 29 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 28 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 28 |
| Offside Rear Stop lamp not working |1.2.1b| | 27 |
| Offside Rear fog lamp not working |1.3.2b| | 26 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 25 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 25 |
| Nearside Rear Stop lamp not working |1.2.1b| | 23 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 22 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 22 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 22 |
| Nearside Side repeater not working |1.4.A.2c| | 21 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 21 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 21 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 21 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 21 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 21 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 19 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 19 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 19 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 19 |
| Windscreen has damage | 18 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 18 |
| Offside Side repeater not working |1.4.A.2c| | 18 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 17 |
| Anti-lock braking system warning lamp indicates an ABS fault | 17 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 17 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 17 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 17 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 16 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 16 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 16 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 16 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 15 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 15 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 14 |
| Rear brake binding | 14 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 14 |
| Rear brake disc in such a condition that it is seriously weakened | 14 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 14 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 14 |
| Rear fog lamp not working |1.3.2b| | 14 |
| Front brake application uneven | 13 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 13 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 13 |
| Rear Exhaust system insecure (6.1.2 (a)) | 12 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 12 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 12 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 12 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 12 |
| Brake pedal anti-slip provision worn smooth |3.3.A.1b| | 12 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 12 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 12 |
| Front brake disc in such a condition that it is seriously weakened | 12 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 11 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 11 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Rear Upper Shock absorbers has an excessively worn bush (5.3.2 (c)) | 11 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 11 |
| Offside Front coil spring broken |2.4.C.1a| | 11 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 11 |
| Central Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 11 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 11 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 11 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 11 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 10 |
| Nearside Front coil spring broken |2.4.C.1a| | 10 |
| Nearside Rear Upper Shock absorbers has an excessively worn bush (5.3.2 (c)) | 10 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 10 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 9 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 9 |
| Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 9 |
| Rear Exhaust system not adequately supported |7.1.1| | 9 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 9 |
| Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 9 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 9 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 9 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 9 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 9 |
| Offside Front Position lamp not working |4.2.1 |a|| | 8 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 8 |
| Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 8 |
| Nearside Rear Shock absorbers has a serious fluid leak | 8 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 8 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 8 |
| Nearside Front Side repeater not working |1.4.A.2c| | 8 |
| Nearside Front Side repeater not working (4.4.1 (a) (ii)) | 8 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 8 |