| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 163 |
| Headlamp aim out of alignment | 75 |
| Registration plate lamp issues | 65 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 48 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 34 |
| Nearside Stop lamp not working |1.2.1b| | 31 |
| Offside Stop lamp not working |1.2.1b| | 20 |
| Registration plate issues | 18 |
| Parking brake: efficiency below requirements |3.7.B.7| | 16 |
| Nearside Rear Stop lamp not working |1.2.1b| | 15 |
| Brakes imbalanced across an axle | 14 |
| Centre Stop lamp not working |1.2.1b| | 13 |
| Brake pipe excessively corroded | 12 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 11 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 11 |
| Steering rack insecure |2.2.B.1a| | 11 |
| Battery insecure |1.9.1| | 10 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 10 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 10 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 10 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 10 |
| Rear parking brake recording little or no effort | 9 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 9 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 8 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 8 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 7 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 7 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 6 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Centre Rear Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 5 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 5 |
| Offside Front Position lamp not working |4.2.1 |a|| | 5 |
| Parking brake lever has no reserve travel |3.1.6b| | 5 |
| Nearside Front front brake binding |3.7.B.1| | 5 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 5 |
| Centre Rear Stop lamp not working |1.2.1b| | 5 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 4 |
| Windscreen wiper blade insecure | 4 |
| Nearside Rear Shock absorbers has a serious fluid leak | 4 |
| Offside Front brake disc excessively pitted |3.5.1h| | 4 |
| Front brake application uneven | 4 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 4 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 4 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Nearside Front Suspension arm pin or bush excessively worn |5.3.4 |a| |i|| | 4 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Offside Headlamp insecure |1.7.3| | 4 |
| Nearside front brake juddering severely |3.7.A.2b| | 4 |
| Rear brake binding | 4 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 4 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 4 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Front brake disc in such a condition that it is seriously weakened | 4 |
| Nearside front brake binding |3.7.B.1| | 3 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 3 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 3 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 3 |
| Offside Front Position lamp not working |4.2.1 |a| |ii|| | 3 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 3 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Emissions not tested |7.0| | 3 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3 |
| Upper Stop lamp not working |1.2.1b| | 3 |
| Nearside Rear position lamp|s| incorrect colour |1.1.A.3e| | 3 |
| Offside front brake juddering severely |3.7.A.2b| | 3 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 3 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 3 |
| Offside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 3 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 3 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 3 |
| Offside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 3 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Steering rack insecure to the extent there is excessive movement at the mountings |2.1.3 |a| |ii|| | 3 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Offside Front position lamp|s| has less than 50% of the light sources illuminating |1.1.A.3b| | 3 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 3 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Windscreen has damage | 2 |
| Steering component is not secure to the vehicle structure |2.2.B.1a| | 2 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced |4.1.4 |b|| | 2 |
| Nearside Rear Wheel bearing rough when rotated |5.1.3 |b| |i|| | 2 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 2 |
| Offside Front Headlamp insecure |1.7.3| | 2 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 2 |
| Nearside 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| | 2 |
| Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 2 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 2 |
| Offside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 2 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Offside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Headlamp insecure (4.1.1 (c)) | 2 |
| 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| | 2 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Central Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Nearside Front Steering locking device missing (2.1.3 (d)) | 2 |
| Central Rear Stop lamp not working |1.2.1b| | 2 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Centre Rear Upper Stop lamp not working |1.2.1b| | 2 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Steering rack insecure to the extent there is excessive movement at the mountings (2.1.3 (a) (ii)) | 2 |
| Horn not working |1.6.2a| | 2 |
| Nearside Headlamp insecure (4.1.1 (c)) | 2 |
| Brake hose excessively deteriorated | 2 |
| Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Rear fog lamp not working |1.3.2b| | 2 |
| Nearside Front Body has a sharp edge caused by damage |6.1.C.1| | 2 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 2 |
| Central Rear Seat belt retracting mechanism defective |5.2.5b| | 2 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 2 |
| Nearside Front Headlamp insecure |1.7.3| | 2 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Brake hose damaged | 2 |
| Headlamp excessively deteriorated so that the light output is severely reduced both |1.7.5a| | 2 |
| Offside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 2 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 2 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 2 |
| Nearside Inner Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Central Stop lamp not working |1.2.1b| | 2 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Nearside Front position lamp|s| has less than 50% of the light sources illuminating |1.1.A.3b| | 2 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Nearside Rear Stop lamp|s| not working |4.3.1 |a| |ii|| | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 2 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 2 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Steering locking device missing Both sides,track rod ends pins missing. |2.2.C.1g| | 2 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 2 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |