| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 2228 |
| Windscreen wiper does not clear the windscreen effectively | 1596 |
| Headlamp aim out of alignment | 1446 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1099 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 873 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 688 |
| Nearside Stop lamp not working |1.2.1b| | 548 |
| Parking brake: efficiency below requirements |3.7.B.7| | 546 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 535 |
| Offside Stop lamp not working |1.2.1b| | 529 |
| Registration plate issues | 525 |
| Rear brake binding | 390 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 374 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 353 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 352 |
| Brakes imbalanced across an axle | 282 |
| Rear parking brake recording little or no effort | 276 |
| Centre Exhaust system not adequately supported |7.1.1| | 262 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 244 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 243 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 219 |
| Nearside Rear Stop lamp not working |1.2.1b| | 219 |
| Anti-lock braking system warning lamp indicates an ABS fault | 216 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 213 |
| Brake pipe excessively corroded | 212 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 203 |
| Offside Rear Stop lamp not working |1.2.1b| | 200 |
| Offside Rear coil spring fractured |2.4.C.1a| | 188 |
| Offside Rear coil spring broken |2.4.C.1a| | 186 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 185 |
| Rear brake disc in such a condition that it is seriously weakened | 184 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 179 |
| Rear brake application uneven | 138 |
| Stop lamp not working |1.2.1b| | 132 |
| Windscreen has damage | 131 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 126 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 125 |
| Exhaust system not adequately supported |7.1.1| | 121 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 117 |
| Front brake disc in such a condition that it is seriously weakened | 112 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 110 |
| Emissions not tested |7.0| | 109 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 109 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 107 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 106 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 106 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 97 |
| Nearside Rear coil spring broken |2.4.C.1a| | 95 |
| Centre Stop lamp not working |1.2.1b| | 94 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 89 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 89 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 87 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 85 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 85 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 85 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 81 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 81 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 81 |
| Offside Rear fog lamp not working |1.3.2b| | 79 |
| Parking brake lever has no reserve travel |3.1.6b| | 78 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 77 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 76 |
| Service brake: efficiency below requirements |3.7.B.7| | 75 |
| Brake hose excessively deteriorated | 73 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 72 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 70 |
| Rear Stop lamp not working |1.2.1b| | 68 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 67 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 67 |
| Windscreen wiper blade insecure | 67 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 66 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 64 |
| Rear Mechanical brake component has restricted free movement | 63 |
| Front brake application uneven | 58 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 57 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 55 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 54 |
| Offside Front coil spring fractured |2.4.C.1a| | 53 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 52 |
| Offside Front coil spring incomplete |2.4.C.1a| | 52 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 51 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 50 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 50 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 50 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 48 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 47 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 47 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 47 |
| Offside Front coil spring broken |2.4.C.1a| | 44 |
| Offside Front brake disc excessively pitted |3.5.1h| | 44 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 43 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 42 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 42 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 41 |
| Battery insecure |1.9.1| | 40 |
| Direction indicators incorrect colour |1.4.A.2f| | 40 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 40 |
| Horn not working |1.6.2a| | 38 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 38 |
| Rear fog lamp not working |1.3.2b| | 37 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 37 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 34 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 33 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 32 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 32 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 32 |