| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 1350 |
| Headlamp aim out of alignment | 919 |
| Registration plate lamp issues | 847 |
| Parking brake: efficiency below requirements |3.7.B.7| | 712 |
| Windscreen wiper does not clear the windscreen effectively | 643 |
| Rear parking brake recording little or no effort | 486 |
| Parking brake lever has no reserve travel |3.1.6b| | 404 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 292 |
| Registration plate issues | 274 |
| Anti-lock braking system warning lamp indicates an ABS fault | 253 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 243 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 238 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 229 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 226 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 211 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 182 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 170 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 168 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 166 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 166 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 162 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 162 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 157 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 149 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 144 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 140 |
| Brakes imbalanced across an axle | 138 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 135 |
| Fuel tank leaking |7.2.3| | 130 |
| Offside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 128 |
| Emissions not tested |7.0| | 126 |
| Offside Rear fog lamp not working |1.3.2b| | 125 |
| Windscreen has damage | 120 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 118 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 112 |
| Front brake disc in such a condition that it is seriously weakened | 110 |
| Offside Rear coil spring fractured |2.4.C.1a| | 110 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 110 |
| Rear brake binding | 107 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 105 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 101 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 98 |
| Offside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 96 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 96 |
| Nearside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h| | 95 |
| Nearside Stop lamp not working |1.2.1b| | 90 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 89 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 89 |
| Nearside Rear Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 88 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 88 |
| Offside Stop lamp not working |1.2.1b| | 87 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 80 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 79 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 79 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 77 |
| Brake hose excessively deteriorated | 77 |
| Front Exhaust system not adequately supported |7.1.1| | 76 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 73 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 69 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 68 |
| Exhaust system not adequately supported |7.1.1| | 65 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 63 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 60 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 59 |
| Offside Front coil spring incomplete |2.4.C.1a| | 58 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 58 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 58 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 56 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 56 |
| Rear brake application uneven | 56 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 56 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 55 |
| Rear Exhaust system not adequately supported |7.1.1| | 54 |
| Rear fog lamp tell tale not working |1.3.1b| | 54 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 53 |
| Centre Exhaust system not adequately supported |7.1.1| | 50 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 48 |
| Horn not working |1.6.2a| | 47 |
| Windscreen wiper blade insecure | 47 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 47 |
| Service brake: efficiency below requirements |3.7.B.7| | 46 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 46 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 45 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 44 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 44 |
| Offside Side repeater not working |1.4.A.2c| | 44 |
| Nearside Rear Stop lamp not working |1.2.1b| | 43 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 43 |
| Rear Exhaust mounting missing |7.1.1b| | 43 |
| Exhaust mounting missing |7.1.1b| | 42 |
| Offside Front coil spring fractured |2.4.C.1a| | 42 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 41 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 41 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 39 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 37 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 37 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 37 |
| Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 37 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 37 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 36 |
| Offside Front Direction indicator incomplete |1.5.A1b| | 36 |
| Centre Exhaust mounting missing |7.1.1b| | 36 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 36 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 35 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 35 |
| Offside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 35 |
| Rear brake disc in such a condition that it is seriously weakened | 34 |
| Offside Rear Stop lamp not working |1.2.1b| | 32 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 32 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 32 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 32 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 31 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 31 |
| Offside Front brake disc excessively pitted |3.5.1h| | 31 |
| Nearside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 31 |
| Fuel system component insecure |7.2.1| | 31 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 31 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 30 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 30 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 30 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 29 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 29 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 29 |
| Hazard warning switch faulty |1.4.B.1d| | 28 |
| Nearside Side repeater not working |1.4.A.2c| | 28 |
| Rear Exhaust has a part missing |7.1.1a| | 28 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 27 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 27 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 26 |
| Nearside Side repeater incomplete |1.5.A1b| | 26 |
| Offside Front Direction indicator not working |1.4.A.2c| | 25 |
| Front brake application uneven | 25 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 25 |
| Fuel system component leaking |7.2.3| | 25 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 25 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 25 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 24 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 24 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 24 |
| Fuel pipe leaking |7.2.3| | 24 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 24 |
| Nearside Front coil spring fractured |2.4.C.1a| | 24 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 23 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 23 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 23 |
| Offside Side repeater incomplete |1.5.A1b| | 23 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 23 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 23 |
| Nearside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 22 |
| Battery insecure |1.9.1| | 22 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 22 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 21 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 21 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 21 |
| Offside Front Side repeater not working |1.4.A.2c| | 21 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 21 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 21 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 21 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 21 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 21 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 20 |
| Offside Rear Brake cable has restricted free movement |3.5.1k| | 20 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 20 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 20 |
| Offside Front Bonded suspension unit bonding failed and part of unit is likely to become displaced |2.4.F.2| | 20 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 20 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 19 |
| Offside Front Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2| | 19 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 19 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Front Exhaust mounting missing |7.1.1b| | 19 |