| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 71 |
| Headlamp aim out of alignment | 41 |
| Offside Stop lamp not working |1.2.1b| | 18 |
| Brakes imbalanced across an axle | 17 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 16 |
| Nearside Stop lamp not working |1.2.1b| | 15 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 13 |
| Brake pipe excessively corroded | 13 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 13 |
| Horn not working |1.6.2a| | 10 |
| Battery insecure |1.9.1| | 8 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Registration plate lamp issues | 7 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 7 |
| Windscreen washer not working | 7 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 7 |
| Rear fog lamp not working |1.3.2b| | 6 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 6 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 6 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 6 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 5 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 5 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 5 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 4 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 4 |
| Rear fog lamp tell tale not working |1.3.1b| | 4 |
| Offside Rear fog lamp not working |1.3.2b| | 4 |
| Front brake application uneven | 4 |
| Parking brake lever has no reserve travel |3.1.6b| | 4 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 4 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 4 |
| Front brake excessively fluctuating | 4 |
| Emissions not tested |7.3.A.1| | 4 |
| 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 |
| Rear Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 3 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside front brake binding |3.7.B.1| | 3 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3 |
| Windscreen wiper blade insecure | 3 |
| Mechanical brake component has restricted free movement | 3 |
| Rear Mechanical brake component has restricted free movement | 3 |
| Rear Rear fog lamp not working |1.3.2b| | 3 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 3 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 3 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| 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| | 3 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 3 |
| Nearside Front Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 3 |
| Offside Front Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 3 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 3 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement centre |2.4.G.2| | 3 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 3 |
| Offside Front Suspension component mounting prescribed area is excessively corroded outrigger |2.4.A.3| | 2 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Horn not working (7.7 (a)) | 2 |
| Rear brake application uneven | 2 |
| Offside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside front brake binding |3.7.B.1| | 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 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 2 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 2 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 2 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Registration plate issues | 2 |
| Brake hose excessively deteriorated | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 2 |
| Offside Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Rear brake binding | 2 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Offside Front Service brake excessively binding |1.2.1 |f|| | 2 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 2 |
| Offside Front Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 2 |
| Nearside Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 2 |
| Offside Front constant velocity joint gaiter insecure to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Offside Rear Radius arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Headlamp light intensity severely reduced (4.1.4 (a)) | 2 |
| Offside Headlamp light intensity severely reduced (4.1.4 (a)) | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| 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| | 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 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Nearside Front Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 2 |
| Nearside Front front brake binding |3.7.B.1| | 2 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 2 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded floor |2.4.A.3| | 2 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Offside Front Suspension component mounting prescribed area is excessively corroded floor |2.4.A.3| | 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 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Front Headlamp has a product on the lens so that the light output is severely reduced |1.7.5a| | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 2 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 2 |