| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 127 |
| Headlamp aim out of alignment | 119 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 64 |
| Registration plate issues | 43 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 42 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 41 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 35 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 33 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 28 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 25 |
| Offside Rear Shock absorbers has a serious fluid leak | 23 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 23 |
| Parking brake lever has no reserve travel |3.1.6b| | 20 |
| Parking brake: efficiency below requirements |3.7.B.7| | 18 |
| Nearside Rear Shock absorbers has a serious fluid leak | 17 |
| Offside Front Position lamp not working |4.2.1 |a|| | 15 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 14 |
| Offside Stop lamp not working |1.2.1b| | 13 |
| Nearside Stop lamp not working |1.2.1b| | 13 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 12 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 11 |
| Registration plate lamp issues | 10 |
| Brakes imbalanced across an axle | 10 |
| Rear parking brake recording little or no effort | 10 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 9 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 9 |
| Anti-lock braking system warning lamp indicates an ABS fault | 9 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 9 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 9 |
| Nearside Headlamp not working on main beam |1.7.5a| | 8 |
| Brake hose excessively deteriorated | 8 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 7 |
| Windscreen washer not working | 7 |
| Offside Rear Stop lamp not working |1.2.1b| | 6 |
| Nearside Headlamp not working on main beam |4.1.1 |a| |ii|| | 6 |
| Nearside Headlamp cleaning device inoperative |1.7.2| | 6 |
| Offside Headlamp cleaning device inoperative |1.7.2| | 6 |
| Front brake disc in such a condition that it is seriously weakened | 6 |
| Windscreen has damage | 6 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 6 |
| Rear brake disc in such a condition that it is seriously weakened | 6 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 5 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 5 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 5 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 5 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 5 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 5 |
| rear parking |secondary| brakes imbalanced | 5 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 4 |
| Rear brake binding | 4 |
| Offside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 4 |
| Front Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 4 |
| Offside Rear Parking brake inoperative on one side |1.4.1 |a|| | 4 |
| Offside Front Headlamp cleaning device inoperative |1.7.2| | 4 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 4 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Front brake excessively fluctuating | 4 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 4 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 4 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 4 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 4 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 4 |
| Bonnet retaining device ineffective |8.4.2| | 4 |
| Offside Rear fog lamp not working |1.3.2b| | 4 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |