| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 2750 |
| Headlamp aim out of alignment | 831 |
| Windscreen wiper does not clear the windscreen effectively | 677 |
| Parking brake: efficiency below requirements |3.7.B.7| | 476 |
| Offside Rear fog lamp not working |1.3.2b| | 410 |
| Registration plate lamp issues | 379 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 316 |
| Horn not working |1.6.2a| | 307 |
| Rear fog lamp tell tale not working |1.3.1b| | 272 |
| Registration plate issues | 218 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 201 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 200 |
| Anti-lock braking system warning lamp indicates an ABS fault | 199 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 199 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 197 |
| Rear parking brake recording little or no effort | 179 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 178 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 170 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 167 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 167 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 166 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 156 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 154 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 149 |
| Service brake: efficiency below requirements |3.7.B.7| | 147 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 138 |
| Emissions not tested |7.0| | 137 |
| Rear Rear fog lamp not working |1.3.2b| | 133 |
| Offside Rear coil spring fractured |2.4.C.1a| | 132 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 129 |
| Parking brake lever has no reserve travel |3.1.6b| | 126 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 119 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 112 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 112 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 99 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 97 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 94 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 89 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 83 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 80 |
| Brakes imbalanced across an axle | 78 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 74 |
| Driver`s seat insecure |6.2.A.1| | 74 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 68 |
| Windscreen has damage | 68 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 67 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 64 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 64 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 61 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 60 |
| Rear brake application uneven | 57 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 57 |
| Rear fog lamp switch faulty |1.3.1a| | 56 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 54 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 51 |
| Brake hose excessively deteriorated | 51 |
| Rear Exhaust system not adequately supported |7.1.1| | 51 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 46 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 46 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 46 |
| Offside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 46 |
| Rear fog lamp not working |1.3.2b| | 46 |
| Windscreen wiper blade insecure | 45 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 44 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 44 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 43 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 43 |
| Rear brake binding | 42 |
| Offside Stop lamp not working |1.2.1b| | 41 |
| Nearside Side repeater not working |1.4.A.2c| | 41 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 40 |
| Offside Front coil spring incomplete |2.4.C.1a| | 38 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 37 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 35 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 34 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 33 |
| Offside Front coil spring fractured |2.4.C.1a| | 33 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 32 |
| Nearside Stop lamp not working |1.2.1b| | 32 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 32 |
| Steering column top bearing excessively worn |2.1.2c| | 31 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 31 |
| Offside Side repeater not working |1.4.A.2c| | 30 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 30 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 30 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 29 |
| Nearside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 29 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 28 |
| Front brake disc in such a condition that it is seriously weakened | 28 |
| Offside Rear Stop lamp not working |1.2.1b| | 27 |
| Nearside Rear Stop lamp not working |1.2.1b| | 27 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 26 |
| Fuel pipe leaking |7.2.3| | 26 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 25 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 25 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 25 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 25 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 25 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 24 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 24 |
| Steering column movement between the shaft and steering wheel |2.1.2b| | 24 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 24 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 23 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 23 |
| Parking brake mechanism/associated mounting prescribed area is fractured |3.1.9| | 23 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 22 |
| Offside Front Driver`s seat insecure |6.2.A.1| | 22 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 22 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 22 |
| Offside Front Body has a sharp edge caused by damage |6.1.C.1| | 22 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 21 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 21 |
| Offside Front Anti-roll bar linkage fractured |2.4.G.1| | 20 |
| Steering rack insecure |2.2.B.1a| | 20 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 20 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Nearside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 19 |
| Exhaust system not adequately supported |7.1.1| | 19 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 19 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 19 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 18 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 18 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 18 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 17 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 16 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 16 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 16 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 16 |
| Offside Obligatory mirror insecure |8.1.1| | 16 |
| Windscreen wiper blade deteriorated |8.2.2| | 16 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 15 |
| Power steering component|s| leaking |2.3.3b| | 15 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 15 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 15 |
| Nearside Front Side repeater not working |1.4.A.2c| | 15 |
| Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 15 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 15 |