| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 178 |
| Windscreen wiper does not clear the windscreen effectively | 35 |
| Parking brake: efficiency below requirements |3.7.B.7| | 29 |
| Brakes imbalanced across an axle | 28 |
| Registration plate lamp issues | 22 |
| Horn not working |1.6.2a| | 21 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 17 |
| Offside Rear Fluid suspension unit leaking |2.4.D.2| | 17 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 17 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Offside Stop lamp not working |1.2.1b| | 17 |
| Nearside Stop lamp not working |1.2.1b| | 16 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 16 |
| Offside Front brake disc contaminated by oil |3.5.1h| | 15 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 15 |
| Parking brake lever has no reserve travel |3.1.6b| | 14 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 13 |
| Brake pipe excessively corroded | 13 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 13 |
| Nearside Rear Fluid suspension unit leaking |2.4.D.2| | 13 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 13 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 12 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 12 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 11 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Offside Headlamp not working on main beam |1.7.5a| | 10 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 10 |
| Offside Front Direction indicator not working |1.4.A.2c| | 10 |
| Service brake: efficiency below requirements |3.7.B.7| | 10 |
| Rear brake application uneven | 9 |
| Nearside Headlamp not working on main beam |1.7.5a| | 9 |
| Nearside Front brake disc contaminated by oil |3.5.1h| | 8 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 8 |
| Nearside Rear Stop lamp not working |1.2.1b| | 8 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 7 |
| Brake hose excessively deteriorated | 7 |
| Front Fluid suspension leaking |2.4.D.2| | 7 |
| Rear parking brake recording little or no effort | 6 |
| Nearside Front Fluid suspension leaking |2.4.D.2| | 6 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 6 |
| Nearside front parking brake recording little or no effort |3.7.B.6a| | 6 |
| Offside front parking brake recording little or no effort |3.7.B.6a| | 6 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 6 |
| Front brake application uneven | 6 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 6 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 6 |
| Offside Steering rack gaiter split |2.2.D.2d| | 6 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 5 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 5 |
| Exhaust system not adequately supported |7.1.1| | 5 |
| Nearside Rear Fluid suspension leaking |2.4.D.2| | 5 |
| Stop lamp not working |1.2.1b| | 5 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 5 |
| Main beam `tell-tale` not working |1.7.4c| | 5 |
| Registration plate issues | 5 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Rear Braking system leaking |3.6.A.1| | 4 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Rear Exhaust system not adequately supported |7.1.1| | 4 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 4 |
| Steering column top bearing excessively worn |2.1.2c| | 4 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Rear Fluid suspension bellows leaking |2.4.D.2| | 4 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Front Fluid suspension unit leaking |2.4.D.2| | 4 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Front Fluid suspension unit leaking |2.4.D.2| | 4 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 4 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 4 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 4 |
| Windscreen washer not working | 4 |
| Offside Front Seat belt retracting mechanism defective |5.2.5b| | 3 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 3 |
| Nearside Headlamp insecure |1.7.3| | 3 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 3 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Headlamp insecure |1.7.3| | 3 |
| Offside Rear Fluid suspension unit deteriorated and likely to fail |2.4.D.1b| | 3 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Front Braking system leaking |3.6.A.1| | 3 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Braking system leaking |3.6.A.1| | 3 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 3 |
| Driver`s seat insecure |6.2.A.1| | 3 |
| Power steering component|s| leaking |2.3.3b| | 3 |
| Service brake: efficiency below requirements |3.7.C.1a| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 3 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Front Fluid suspension leaking |2.4.D.2| | 3 |
| Battery insecure |1.9.1| | 3 |
| Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front front parking brake recording little or no effort |3.7.B.6a| | 2 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 2 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Power steering malfunctioning |2.3.3a| | 2 |
| Offside front brake juddering severely |3.7.A.2b| | 2 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 2 |
| Offside Rear Body has a projection caused by damage |6.1.C.1| | 2 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| 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| | 2 |
| Offside Front Seat belt stitching badly frayed |5.2.2b| | 2 |
| rear brakes release unevenly |3.7.B.4| | 2 |
| Nearside Inner Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 2 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Windscreen wiper blade insecure | 2 |
| Bootlid cannot be secured in the closed position |6.4.1| | 2 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 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 |
| Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Steering system excessively rough |2.2.D.1| | 2 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 2 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 2 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 2 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 2 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 2 |
| Offside Front Headlamp not in good working order |not working| |1.2.4a| | 2 |
| Direction indicators flashing less than 60 times a minute |1.4.A.2g| | 2 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Stop lamp remains on when the brakes are released | 2 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 2 |
| Emissions not tested |7.3.A.1| | 2 |
| Offside Front Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Nearside Rear Fluid suspension pipe leaking |2.4.D.2| | 2 |
| Nearside Front Headlamp not in good working order |not working| |1.2.4a| | 2 |
| Front brake disc contaminated by oil |3.5.1h| | 2 |
| Nearside Front Passenger`s seat insecure |6.2.A.1| | 2 |
| Offside Front Brake pipe leaking |3.6.A.1| | 2 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Fluid suspension leaking |2.4.D.2| | 2 |
| Nearside Rear Direction indicator incomplete |1.5.A1b| | 2 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Rear Braking system leaking |3.6.A.1| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 2 |
| Nearside Rear Fluid suspension unit deteriorated and likely to fail |2.4.D.1b| | 2 |
| Offside Front front brake binding |3.7.B.1| | 2 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Offside Front brake disc contaminated by brake fluid |3.5.1h| | 2 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Front Fluid suspension pipe leaking |2.4.D.2| | 2 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 2 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 2 |
| Nearside Rear Fluid suspension accumulator leaking |2.4.D.2| | 2 |
| Offside Rear reflector missing |1.5.1a| | 2 |
| Power steering pump leaking from a failed seal |2.3.3b| | 2 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Headlamp aim beam image obviously incorrect (1.8.A.1b) | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |