| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 2955 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1883 |
| Rear parking brake recording little or no effort | 1577 |
| Headlamp aim out of alignment | 977 |
| Windscreen wiper does not clear the windscreen effectively | 796 |
| Registration plate lamp issues | 787 |
| Parking brake lever has no reserve travel |3.1.6b| | 559 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 488 |
| Rear Exhaust system not adequately supported |7.1.1| | 459 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 403 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 372 |
| Registration plate issues | 367 |
| Rear brake binding | 305 |
| Brakes imbalanced across an axle | 305 |
| Nearside Stop lamp not working |1.2.1b| | 263 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 255 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 230 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 230 |
| Offside Stop lamp not working |1.2.1b| | 228 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 213 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 199 |
| Brake hose damaged | 195 |
| Power steering component|s| leaking |2.3.3b| | 189 |
| Centre Stop lamp not working |1.2.1b| | 188 |
| Nearside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 182 |
| Front brake disc in such a condition that it is seriously weakened | 182 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 180 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 174 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 171 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 169 |
| Nearside Front Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 160 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 155 |
| Offside Front Tie bar/rod rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 154 |
| Rear brake application uneven | 151 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 140 |
| Service brake: efficiency below requirements |3.7.B.7| | 140 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 139 |
| Brake hose excessively deteriorated | 139 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 138 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 134 |
| Exhaust system not adequately supported |7.1.1| | 133 |
| Offside Front Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 132 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 124 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 123 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 121 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 120 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 116 |
| Centre Exhaust system not adequately supported |7.1.1| | 105 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 101 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 97 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 96 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 93 |
| Nearside Rear Stop lamp not working |1.2.1b| | 91 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 89 |
| Offside Rear Stop lamp not working |1.2.1b| | 89 |
| Windscreen has damage | 86 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 85 |
| Direction indicators incorrect colour |1.4.A.2f| | 85 |
| Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b| | 84 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 81 |
| Horn not working |1.6.2a| | 79 |
| Anti-lock braking system warning lamp indicates an ABS fault | 78 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 76 |
| Offside Rear fog lamp not working |1.3.2b| | 76 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 76 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 74 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 74 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 73 |
| Brake hose has insufficient room to move | 72 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 70 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 70 |
| Emissions not tested |7.0| | 68 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 68 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 68 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 66 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 62 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 61 |
| Power steering pump leaking from a failed component |2.3.3b| | 61 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 58 |
| Nearside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 58 |
| Front brake application uneven | 58 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 58 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 55 |
| Rear Exhaust mounting missing |7.1.1b| | 54 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 54 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 54 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 54 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 53 |
| Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 52 |
| Windscreen wiper blade insecure | 52 |
| Offside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 48 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 48 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 47 |
| Stop lamp not working |1.2.1b| | 45 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 44 |
| Offside Side repeater not working |1.4.A.2c| | 43 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 43 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 42 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 41 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 41 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 40 |
| Nearside Side repeater not working |1.4.A.2c| | 40 |
| Offside Steering rack gaiter split |2.2.D.2d| | 40 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 39 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 38 |
| Rear Mechanical brake component has restricted free movement | 38 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 37 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 37 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 37 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 37 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 36 |
| Power steering pump leaking from a failed joint |2.3.3b| | 36 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 35 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 35 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 35 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 34 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 34 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 34 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 34 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 34 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 33 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 33 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 33 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 33 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 32 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 32 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 31 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 31 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 31 |
| Centre Rear Stop lamp not working |1.2.1b| | 31 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 30 |
| Rear Stop lamp not working |1.2.1b| | 30 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 30 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 30 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 29 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 28 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 28 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 28 |
| Battery insecure |1.9.1| | 28 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 28 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 28 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 28 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 28 |
| Steering system excessively tight |2.2.D.1| | 27 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 27 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 27 |
| Power steering malfunctioning |2.3.3a| | 27 |
| Offside Steering rack gaiter insecure |2.2.D.2d| | 27 |
| Offside Steering arm has relative movement at its fixings |2.2.B.1h| | 27 |
| Power steering pipe|s| or hose|s| leaking from a seal |2.3.3b| | 26 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 26 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 26 |
| Nearside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 26 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 26 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 26 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 26 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 26 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 26 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 25 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 25 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 25 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 24 |
| Power steering pump leaking from a failed seal |2.3.3b| | 24 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 23 |
| Nearside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 23 |
| Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 23 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 22 |
| rear brakes release unevenly |3.7.B.4| | 22 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 22 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 22 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 22 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 22 |
| Offside Outer Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 22 |
| Offside Ball joint has excessive play |2.2.B.1f| | 22 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 22 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 21 |
| Nearside front brake binding |3.7.B.1| | 21 |
| Offside Front brake disc excessively pitted |3.5.1h| | 21 |
| Offside Front Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 21 |
| Offside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 21 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 21 |
| 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| | 21 |