| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 51 |
| Brake pipe excessively corroded | 44 |
| Offside Rear fog lamp not working |1.3.2b| | 40 |
| Headlamp aim out of alignment | 36 |
| Registration plate lamp issues | 35 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 25 |
| Rear fog lamp not working |1.3.2b| | 23 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 18 |
| Parking brake: efficiency below requirements |3.7.B.7| | 13 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 12 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 12 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 11 |
| Nearside Stop lamp not working |1.2.1b| | 11 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 11 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Emissions not tested |7.0| | 10 |
| Registration plate issues | 9 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 9 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 9 |
| Rear parking brake recording little or no effort | 9 |
| Offside Stop lamp not working |1.2.1b| | 9 |
| Rear fog lamp tell tale not working |1.3.1b| | 8 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 8 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 8 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 7 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 7 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 7 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 6 |
| Service brake: efficiency below requirements |3.7.B.7| | 6 |
| Nearside Rear Stop lamp not working |1.2.1b| | 6 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 6 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 5 |
| Brake hose excessively deteriorated | 5 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 5 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 5 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 5 |
| Battery insecure |1.9.1| | 5 |
| Offside Rear fog lamp missing |1.3.2a| | 5 |
| Brakes imbalanced across an axle | 5 |
| Rear Exhaust system not adequately supported |7.1.1| | 4 |
| Horn not working |1.6.2a| | 4 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Rear Rear fog lamp not working |1.3.2b| | 4 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 4 |
| 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| | 4 |
| Rear fog lamp missing |1.3.2a| | 4 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Offside Rear fog lamp insecure |1.3.2a| | 4 |
| Windscreen has damage | 4 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 3 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 3 |
| 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| | 3 |
| Rear Exhaust has a part missing |7.1.1a| | 3 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 3 |
| Offside Rear Rear fog lamp insecure |1.3.2a| | 3 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Windscreen washer not working | 3 |
| Offside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 3 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 3 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 3 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 3 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside Direction indicator not working |1.4.A.2c| | 3 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Steering system excessively tight |2.2.D.1| | 2 |
| Offside Front Seat belt stitching badly frayed |5.2.2b| | 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 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 2 |
| Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 2 |
| Rear fog lamp switch faulty |1.3.1a| | 2 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 2 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 2 |
| Centre Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside Rear Trailing arm severely distorted |2.4.G.1| | 2 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Offside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Power steering component|s| leaking |2.3.3b| | 2 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 2 |
| Nearside Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| 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| | 2 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 2 |
| Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Rear fog lamp obviously incorrectly positioned |1.3.2a| | 2 |
| Rear fog lamp insecure |1.3.2a| | 2 |
| Power steering component|s| leaking from a failed seal |2.3.3b| | 2 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Offside Rear coil spring broken |2.4.C.1a| | 2 |
| Offside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Front brake disc excessively pitted |3.5.1h| | 2 |
| Offside Front front brake binding |3.7.B.1| | 2 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Stop lamp not working |1.2.1b| | 2 |
| Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Front constant velocity joint is insecure |2.5.C.1b| | 2 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 2 |
| Fuel pipe leaking |7.2.3| | 2 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 2 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 2 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |