| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 193 |
| Registration plate lamp issues | 68 |
| Headlamp aim out of alignment | 59 |
| Windscreen wiper does not clear the windscreen effectively | 54 |
| Nearside Stop lamp not working |1.2.1b| | 36 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 32 |
| Offside Stop lamp not working |1.2.1b| | 26 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 26 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 26 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 23 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 20 |
| Offside Rear coil spring broken |2.4.C.1a| | 19 |
| Registration plate issues | 17 |
| Parking brake: efficiency below requirements |3.7.B.7| | 16 |
| 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| | 15 |
| 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| | 15 |
| Brake hose excessively deteriorated | 13 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 13 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 13 |
| Nearside Rear coil spring broken |2.4.C.1a| | 13 |
| Brakes imbalanced across an axle | 12 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 11 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 10 |
| Front brake disc in such a condition that it is seriously weakened | 10 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 10 |
| Rear brake binding | 10 |
| Rear brake disc in such a condition that it is seriously weakened | 10 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 9 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 9 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 8 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 8 |
| Rear Exhaust system not adequately supported |7.1.1| | 8 |
| 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| | 8 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 8 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 8 |
| Nearside Rear Stop lamp not working |1.2.1b| | 7 |
| Rear Mechanical brake component has restricted free movement | 7 |
| Offside Rear coil spring fractured |2.4.C.1a| | 7 |
| Windscreen wiper blade insecure | 7 |
| Rear parking brake recording little or no effort | 7 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 7 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 7 |
| Battery insecure |1.9.1| | 6 |
| Offside Rear fog lamp not working |1.3.2b| | 6 |
| Rear fog lamp not working |1.3.2b| | 5 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 5 |
| Nearside Front 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 |
| 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| | 5 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 5 |
| Service brake: efficiency below requirements |3.7.B.7| | 5 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 4 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 4 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 4 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Offside Front Direction indicator not working |1.4.A.2c| | 4 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 4 |
| Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 4 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 4 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 4 |
| Offside Front coil spring broken |2.4.C.1a| | 4 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Headlamp insecure |1.7.3| | 3 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 3 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 3 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 3 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Rear Braking system leaking |3.6.A.1| | 3 |
| Nearside Front Anti-roll bar fractured |2.4.G.1| | 3 |
| Offside Rear Brake hose leaking |3.6.A.1| | 3 |
| Offside Rear Body has a sharp edge caused by damage |6.1.C.1| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 3 |
| Offside Rear coil spring cracked |2.4.C.1a| | 3 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 3 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 3 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 3 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Nearside Front coil spring broken |2.4.C.1a| | 3 |
| Fuel system component leaking |7.2.3| | 3 |
| Centre Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 3 |
| Offside Rear Front position lamp|s| not working |1.1.A.3b| | 3 |
| 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| | 3 |
| Nearside Front Tie bar/rod ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 3 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 3 |
| Nearside Rear Front position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Anti-lock braking system warning lamp indicates an ABS fault | 3 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Nearside Front Tie bar/rod has excessive play in a ball joint |2.4.G.2| | 2 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 2 |
| Nearside Headlamp not working on main beam |1.7.5a| | 2 |
| Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 2 |
| Offside Front coil spring incomplete |2.4.C.1a| | 2 |
| Offside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 2 |
| Nearside Front coil spring fractured |2.4.C.1a| | 2 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Nearside Rear coil spring cracked |2.4.C.1a| | 2 |
| Offside Rear Position lamp not working |4.2.1 |a|| | 2 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 2 |
| Rear Rear fog lamp not working |1.3.2b| | 2 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Rear rear brake excessively fluctuating |3.7.B.3| | 2 |
| Nearside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Nearside Front Lower 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 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 2 |
| brake disc in such a condition that it is seriously weakened |3.5.1i| | 2 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 2 |
| Nearside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 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 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| 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| | 2 |
| Offside Front Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 2 |
| Brake performance not tested |3.7.A.1| | 2 |
| 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| | 2 |
| Offside Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Rear Braking system leaking |3.6.A.1| | 2 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 2 |
| Offside Rear Shock absorbers has a serious fluid leak | 2 |
| Nearside Front Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 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 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |