| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 2217 |
| Headlamp aim out of alignment | 2044 |
| Windscreen wiper does not clear the windscreen effectively | 1726 |
| Brake hose excessively deteriorated | 1541 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 1129 |
| Nearside Stop lamp not working |1.2.1b| | 672 |
| Anti-lock braking system warning lamp indicates an ABS fault | 662 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 603 |
| Registration plate issues | 584 |
| Service brake: efficiency below requirements |3.7.B.7| | 532 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 532 |
| Offside Stop lamp not working |1.2.1b| | 527 |
| Brake pipe excessively corroded | 475 |
| Parking brake: efficiency below requirements |3.7.B.7| | 450 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 440 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 439 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 387 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 380 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 322 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 291 |
| Front brake disc in such a condition that it is seriously weakened | 277 |
| Brakes imbalanced across an axle | 272 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 260 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 255 |
| Parking brake lever has no reserve travel |3.1.6b| | 251 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 250 |
| Nearside Rear Stop lamp not working |1.2.1b| | 242 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 232 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 231 |
| Offside Rear Stop lamp not working |1.2.1b| | 228 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 226 |
| Offside Front Fluid suspension has no suspension movement |2.4.D.5| | 220 |
| Rear Fluid suspension has no suspension movement |2.4.D.5| | 215 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 207 |
| Horn not working |1.6.2a| | 205 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 203 |
| Nearside Front Fluid suspension has no suspension movement |2.4.D.5| | 193 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 191 |
| Emissions not tested |7.0| | 190 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 184 |
| Rear brake binding | 181 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 180 |
| Front Fluid suspension has no suspension movement |2.4.D.5| | 178 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 178 |
| Offside front brake binding |3.7.B.1| | 175 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 170 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 164 |
| Offside Rear fog lamp not working |1.3.2b| | 158 |
| Windscreen has damage | 153 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 151 |
| Nearside Side repeater not working |1.4.A.2c| | 151 |
| Driver`s seat insecure |6.2.A.1| | 148 |
| Direction indicators incorrect colour |1.4.A.2f| | 147 |
| Offside front parking brake recording little or no effort |3.7.B.6a| | 145 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 140 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 137 |
| Nearside Rear Fluid suspension has no suspension movement |2.4.D.5| | 130 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 129 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 127 |
| Offside Rear Fluid suspension has no suspension movement |2.4.D.5| | 126 |
| Nearside front parking brake recording little or no effort |3.7.B.6a| | 126 |
| Offside Headlamp not working on main beam |1.7.5a| | 122 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 121 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 120 |
| Rear brake disc in such a condition that it is seriously weakened | 120 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 115 |
| Nearside front brake binding |3.7.B.1| | 112 |
| Windscreen wiper blade insecure | 111 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 111 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 108 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 104 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 104 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 102 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 98 |
| Rear Fluid suspension levelling valve leaking |2.4.D.2| | 98 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 96 |
| Rear brake application uneven | 96 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 95 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 95 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 91 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 90 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 90 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 90 |
| Offside Side repeater not working |1.4.A.2c| | 89 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 87 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 86 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 85 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 84 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 83 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 83 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 83 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 82 |
| Mechanical brake component has restricted free movement | 81 |
| Brake hose damaged | 81 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 80 |
| Nearside Front front brake binding |3.7.B.1| | 77 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 77 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 77 |
| Offside Front front brake binding |3.7.B.1| | 76 |
| Offside Steering rack gaiter split |2.2.D.2d| | 74 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 73 |
| Rear parking brake recording little or no effort | 73 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 72 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 72 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 72 |
| Nearside Rear Seat belt retracting mechanism defective |5.2.5b| | 71 |
| Offside Front brake disc excessively pitted |3.5.1h| | 70 |
| Nearside Headlamp not working on main beam |1.7.5a| | 67 |
| Front Fluid suspension leaking |2.4.D.2| | 65 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 65 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 64 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 62 |
| Direction indicator incorrect colour |1.4.A.2f| | 62 |
| Front Fluid suspension accumulator leaking |2.4.D.2| | 61 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 61 |
| Offside Front Brake cable has wires broken and is significantly weakened |3.5.1b| | 60 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 60 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 59 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 59 |
| Front brake application uneven | 58 |
| Brake operation has insufficient assistance for at least two more brake applications after the warning device has operated |3.3.D.3b| | 56 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 56 |
| Nearside Front Brake cable has wires broken and is significantly weakened |3.5.1b| | 56 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 55 |
| Fuel system component leaking |7.2.3| | 55 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 54 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 54 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 52 |
| Nearside Rear Fluid suspension unit supply pipe corroded and seriously weakened |2.4.D.3| | 51 |
| Offside Rear Fluid suspension unit supply pipe corroded and seriously weakened |2.4.D.3| | 51 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 51 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 51 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 50 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 50 |
| Offside Rear Seat belt retracting mechanism defective |5.2.5b| | 48 |
| Battery insecure |1.9.1| | 47 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 46 |
| Front Fluid suspension unit leaking |2.4.D.2| | 46 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 46 |
| Fluid suspension leaking |2.4.D.2| | 46 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 46 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 45 |
| Front brake disc excessively pitted |3.5.1h| | 45 |
| Fluid suspension has no suspension movement |2.4.D.5| | 45 |
| Rear brake disc excessively pitted |3.5.1h| | 45 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 45 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 44 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 44 |
| Power steering component|s| leaking |2.3.3b| | 43 |
| Centre Rear Statutory seat belt missing |5.1.1| | 43 |
| Spare wheel carrier insecure |6.4.2| | 42 |
| Nearside Front Side repeater not working |1.4.A.2c| | 42 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 42 |
| Stop lamp not working |1.2.1b| | 42 |
| 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| | 41 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 40 |
| Rear Direction indicators incorrect colour |1.4.A.2f| | 40 |