| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 513 |
| Windscreen wiper does not clear the windscreen effectively | 151 |
| Registration plate lamp issues | 144 |
| Anti-lock braking system warning lamp indicates an ABS fault | 126 |
| Brake pipe excessively corroded | 105 |
| Registration plate issues | 104 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 100 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 92 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 85 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 64 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 59 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 55 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 49 |
| Offside Rear coil spring fractured |2.4.C.1a| | 49 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 48 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 44 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 43 |
| Front brake disc in such a condition that it is seriously weakened | 39 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 39 |
| Offside Stop lamp not working |1.2.1b| | 37 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 35 |
| Nearside Stop lamp not working |1.2.1b| | 35 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 35 |
| Parking brake: efficiency below requirements |3.7.B.7| | 34 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 34 |
| Rear brake binding | 33 |
| Rear brake disc in such a condition that it is seriously weakened | 33 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 32 |
| Nearside Rear coil spring broken |2.4.C.1a| | 31 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 30 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 30 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 30 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 30 |
| Offside Rear coil spring broken |2.4.C.1a| | 29 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 28 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 27 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 27 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 26 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 23 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 23 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 23 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 22 |
| Brake hose excessively deteriorated | 22 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 22 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 21 |
| Rear parking brake recording little or no effort | 21 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 21 |
| Brake pedal spongy |3.3.B.1b| | 20 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 19 |
| Offside Rear Stop lamp not working |1.2.1b| | 19 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 19 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 18 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 18 |
| Exhaust catalytic converter missing where one was fitted as standard |7.1.3| | 18 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 18 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 17 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 17 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 16 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 16 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 15 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 14 |
| Nearside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 14 |
| Nearside Rear Stop lamp not working |1.2.1b| | 14 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 13 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 13 |
| Brake performance not tested |3.7.A.1| | 13 |
| Horn not working |1.6.2a| | 13 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 12 |
| Service brake: efficiency below requirements |3.7.C.1a| | 12 |
| Driver`s seat insecure |6.2.A.1| | 12 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 12 |
| Offside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 11 |
| Nearside Headlamp cleaning device inoperative |1.7.2| | 11 |
| Offside Headlamp cleaning device inoperative |1.7.2| | 11 |
| Rear Mechanical brake component has restricted free movement | 11 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 11 |
| Windscreen has damage | 11 |
| Offside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 11 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 11 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 11 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 11 |
| Offside Headlamp insecure |1.7.3| | 10 |
| Brakes imbalanced across an axle | 10 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 10 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 10 |
| Offside Rear coil spring cracked |2.4.C.1a| | 10 |
| 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| | 10 |
| Stop lamp not working |1.2.1b| | 10 |
| Rear fog lamp tell tale not working |1.3.1b| | 10 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 10 |
| Nearside Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 10 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 10 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 10 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 9 |
| Supplementary restraint system warning lamp indicates a fault |7.1.6 |a|| | 9 |
| Service brake: efficiency below requirements |3.7.B.7| | 9 |
| Battery insecure |1.9.1| | 9 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 9 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 8 |
| Offside Front brake disc excessively pitted |3.5.1h| | 8 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 8 |
| Headlamp cleaning device inoperative |1.7.2| | 8 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 8 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 8 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 8 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 8 |
| Centre Stop lamp not working |1.2.1b| | 8 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 8 |
| Offside Steering rack gaiter split |2.2.D.2d| | 8 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 8 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 8 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 8 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 7 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 7 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 7 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 7 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 7 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 7 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 7 |
| Rear Exhaust system not adequately supported |7.1.1| | 7 |
| Offside Front coil spring broken |2.4.C.1a| | 7 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 7 |
| 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| | 7 |
| Windscreen wiper blade insecure | 7 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 7 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 7 |
| Nearside Rear coil spring cracked |2.4.C.1a| | 7 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 7 |
| Nearside Inner Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 7 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 7 |
| Electronic stability control warning lamp indicates a fault |7.12 |e|| | 7 |
| Offside Rear fog lamp not working |1.3.2b| | 7 |
| Nearside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 7 |
| Nearside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 7 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 7 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 6 |
| Windscreen washer not working | 6 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 6 |
| Nearside Headlamp insecure |1.7.3| | 6 |
| Centre Exhaust system not adequately supported |7.1.1| | 6 |
| Rear fog lamp not working |1.3.2b| | 6 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 6 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 6 |
| Exhaust system not adequately supported |7.1.1| | 6 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 6 |
| Nearside Front position lamp|s| incorrect colour |1.1.A.3e| | 6 |
| Nearside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 6 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 6 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 6 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 6 |
| Emissions not tested |7.0| | 6 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 6 |
| Front brake disc excessively pitted |3.5.1h| | 6 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 6 |
| Nearside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 6 |
| Nearside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 6 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 6 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 6 |
| Brake pedal has insufficient reserve travel (1.1.2 (a)) | 6 |