| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1040 |
| Brake pipe excessively corroded | 809 |
| Windscreen wiper does not clear the windscreen effectively | 601 |
| Anti-lock braking system warning lamp indicates an ABS fault | 580 |
| Parking brake: efficiency below requirements |3.7.B.7| | 553 |
| Registration plate lamp issues | 373 |
| Registration plate issues | 357 |
| Offside Rear Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 290 |
| Nearside Rear Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 282 |
| Rear parking brake recording little or no effort | 282 |
| Brake hose excessively deteriorated | 263 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 210 |
| Fuel tank leaking |7.2.3| | 203 |
| Parking brake lever has no reserve travel |3.1.6b| | 200 |
| Offside Rear coil spring fractured |2.4.C.1a| | 188 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 175 |
| Offside Stop lamp not working |1.2.1b| | 169 |
| Nearside Stop lamp not working |1.2.1b| | 142 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 139 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 135 |
| Nearside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 134 |
| Nearside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 131 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 119 |
| Centre Stop lamp not working |1.2.1b| | 116 |
| Offside Rear Suspension arm has excessive play in a ball joint |2.4.G.2| | 112 |
| Brakes imbalanced across an axle | 111 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 106 |
| Nearside Rear Suspension arm has excessive play in a ball joint |2.4.G.2| | 105 |
| Windscreen has damage | 100 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 98 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 95 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 95 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 93 |
| Front brake disc in such a condition that it is seriously weakened | 93 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 90 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 88 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 81 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 80 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 80 |
| Offside Rear coil spring broken |2.4.C.1a| | 79 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 77 |
| Rear brake binding | 75 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 74 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 74 |
| Brake hose has insufficient room to move | 70 |
| Nearside Rear Stop lamp not working |1.2.1b| | 69 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 68 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 68 |
| Offside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 67 |
| Offside Rear Stop lamp not working |1.2.1b| | 64 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 62 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 61 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 58 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 58 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 58 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 57 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 56 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 53 |
| Nearside Rear Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 52 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 49 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 49 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 47 |
| Offside Rear Seat belt locking mechanism does not secure or release |5.2.5a| | 45 |
| Windscreen washer not working | 44 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 44 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 42 |
| Offside Rear fog lamp not working |1.3.2b| | 41 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 41 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 41 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 40 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 40 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 40 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 40 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 40 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 40 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 39 |
| Nearside Rear coil spring broken |2.4.C.1a| | 37 |
| Rear brake disc in such a condition that it is seriously weakened | 36 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 35 |
| Brake hose damaged | 35 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 35 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 35 |
| Stop lamp remains on when the brakes are released | 34 |
| Horn not working |1.6.2a| | 34 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 33 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 33 |
| 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| | 32 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 32 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 32 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 31 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 31 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 31 |
| Service brake: efficiency below requirements |3.7.B.7| | 31 |
| Nearside Rear Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 30 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 30 |
| Front brake application uneven | 29 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 29 |
| Bonnet cannot be secured in the closed position |8.4.1| | 29 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 29 |
| Offside Rear Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 29 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 29 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 29 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 29 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 28 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 28 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 28 |
| Offside Rear coil spring cracked |2.4.C.1a| | 27 |
| Direction indicators incorrect colour |1.4.A.2f| | 26 |
| Offside Front coil spring incomplete |2.4.C.1a| | 26 |
| 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| | 25 |
| Offside Rear Upper Tie bar/rod has excessive play in a ball joint |2.4.G.2| | 25 |
| Offside Rear Exhaust system not adequately supported |7.1.1| | 24 |
| 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| | 24 |
| 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| | 24 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 23 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 23 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 23 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 23 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 23 |
| Nearside Front coil spring fractured |2.4.C.1a| | 23 |