| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 403 |
| Windscreen wiper does not clear the windscreen effectively | 309 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 133 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 112 |
| Parking brake: efficiency below requirements |3.7.B.7| | 92 |
| Registration plate lamp issues | 91 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 89 |
| Rear parking brake recording little or no effort | 76 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 73 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 68 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 61 |
| Parking brake lever has no reserve travel |3.1.6b| | 56 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 55 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 53 |
| Registration plate issues | 46 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 46 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 45 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 45 |
| Offside Front Anti-roll bar linkage insecure |2.4.G.1| | 41 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 41 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 36 |
| Front brake disc in such a condition that it is seriously weakened | 35 |
| Anti-lock braking system warning lamp indicates an ABS fault | 34 |
| Offside Rear Anti-roll bar linkage insecure |2.4.G.1| | 31 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 30 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 30 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 28 |
| Nearside Headlamp cleaning device inoperative |1.7.2| | 28 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 28 |
| Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 27 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 26 |
| Offside Headlamp cleaning device inoperative |1.7.2| | 26 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 26 |
| Offside Rear Anti-roll bar linkage fractured |2.4.G.1| | 26 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 25 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 24 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 24 |
| Offside Stop lamp not working |1.2.1b| | 22 |
| Nearside Rear Anti-roll bar linkage insecure |2.4.G.1| | 22 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 22 |
| Nearside Front Anti-roll bar linkage insecure |2.4.G.1| | 21 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 21 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 20 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 20 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 19 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 18 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 18 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 18 |
| Headlamp cleaning device inoperative |1.7.2| | 17 |
| Nearside Rear Anti-roll bar linkage fractured |2.4.G.1| | 17 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 16 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 16 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 16 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 16 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 16 |
| Nearside Stop lamp not working |1.2.1b| | 15 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 15 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 15 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 14 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 14 |
| Brakes imbalanced across an axle | 14 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 13 |
| Rear brake disc in such a condition that it is seriously weakened | 13 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 13 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 13 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 12 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 12 |
| Nearside Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 11 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 11 |
| Offside Front Position lamp not working |4.2.1 |a|| | 11 |
| Front Headlamp cleaning device inoperative |1.7.2| | 11 |
| Offside Front Anti-roll bar linkage missing |2.4.G.1| | 11 |
| Windscreen washer not working | 11 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 11 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 11 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 11 |
| Exhaust emits excessive dense blue smoke during acceleration (8.2.1.2 (g)) | 11 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 11 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 11 |
| Rear fog lamp not working |1.3.2b| | 10 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 10 |
| Offside Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 10 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 10 |
| Windscreen wiper blade insecure | 9 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 9 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 9 |
| Offside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 9 |
| Nearside Rear Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 9 |
| 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| | 9 |
| Battery insecure |1.9.1| | 9 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 9 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 9 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 9 |
| Offside Front Road wheel fixing missing (5.2.1 (a) (i)) | 9 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 9 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 9 |
| Nearside Rear Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 9 |
| Hazard warning switch faulty |1.4.B.1d| | 8 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 8 |
| Nearside Front Service brake excessively binding |1.2.1 |f|| | 8 |
| Offside Rear Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 8 |
| Nearside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 8 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 8 |
| Nearside Rear Parking brake inoperative on one side (1.4.1 (a)) | 8 |
| Emissions not tested (8.2.1.2 (d)) | 8 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 8 |
| Offside Rear Stop lamp not working |1.2.1b| | 7 |
| Offside Front front brake binding |3.7.B.1| | 7 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 7 |
| Rear fog lamp tell tale not working |1.3.1b| | 7 |
| Nearside Rear Stop lamp not working |1.2.1b| | 7 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 7 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 7 |
| Nearside front brake binding |3.7.B.1| | 7 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 7 |
| Nearside Front Headlamp levelling device obviously defective |1.7.2| | 7 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 7 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 7 |
| Nearside Rear Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 7 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 7 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 7 |