| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 127 |
| Windscreen wiper does not clear the windscreen effectively | 104 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 104 |
| Headlamp aim out of alignment | 93 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 86 |
| Windscreen washer not working | 58 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 57 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 34 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 24 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 24 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 23 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 22 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 20 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 19 |
| Exhaust system insecure (6.1.2 (a)) | 18 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 18 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 17 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 16 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 15 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 15 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 14 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 14 |
| Offside Front Position lamp not working |4.2.1 |a|| | 13 |
| Brake pedal anti-slip provision missing (1.1.2 (c)) | 13 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 12 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 12 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 12 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 11 |
| Nearside Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 11 |
| Offside Rear Direction indicator incorrect colour (4.4.3 (a)) | 10 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 10 |
| Rear Exhaust system insecure (6.1.2 (a)) | 10 |
| Anti-lock braking system warning lamp indicates an ABS fault | 10 |
| Offside Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 9 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 8 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 8 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 8 |
| Brakes imbalanced across an axle | 8 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 7 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 7 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 7 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 6 |
| Registration plate issues | 6 |
| Central Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 6 |
| Nearside Rear Direction indicator incorrect colour (4.4.3 (a)) | 6 |
| Hazard warning switch inoperative (4.4.2 (a) (ii)) | 6 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 6 |
| Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 6 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 6 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt split (6.1.7 (g) (ii)) | 5 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 5 |
| Exhaust on a vehicle fitted with a diesel particulate filter emits visible smoke of any colour (8.2.2.2 (d)) | 5 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 5 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 5 |
| Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 5 |
| Central Upper Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 5 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 5 |
| Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 5 |
| Offside Headlamp aim not tested (4.1.2 (b)) | 5 |
| Offside Front Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 5 |
| Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 4 |
| Nearside Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 4 |
| Nearside Front Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 4 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 4 |
| Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii)) | 4 |
| Brake pedal anti-slip provision missing |1.1.2 |c|| | 4 |
| Offside Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 4 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Offside Headlamp aim unable to be tested (4.1.2 (b)) | 4 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 4 |
| Nearside Front Position lamp not working side light (4.2.1 (a) (ii)) | 3 |
| Nearside Front Suspension component ball joint excessively worn (5.3.4 (a) (i)) | 3 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 3 |
| Nearside Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 3 |
| Nearside Rear Other passenger door cannot be opened from outside the vehicle (6.2.3 (a)) | 3 |
| Central Rear Exhaust system insecure (6.1.2 (a)) | 3 |
| Nearside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 3 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 3 |
| Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 3 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 3 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 3 |
| Front Position lamp not working both sides (4.2.1 (a) (ii)) | 3 |
| Nearside Front Electrical wiring connectors for braking disconnected |4.11 |a| |iii|| | 3 |
| Windscreen has damage | 3 |
| Rear brake disc in such a condition that it is seriously weakened | 3 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 3 |
| Exhaust emissions exceed default limit of 0.7m-1 (8.2.2.2 (b)) | 3 |