| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 488 |
| Brake pipe excessively corroded | 302 |
| Windscreen wiper does not clear the windscreen effectively | 236 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 223 |
| Headlamp aim out of alignment | 216 |
| Registration plate lamp issues | 214 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 189 |
| Rear parking brake recording little or no effort | 186 |
| Service brake: efficiency below requirements |3.7.B.7| | 167 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 136 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 102 |
| Brakes imbalanced across an axle | 92 |
| Brake hose excessively deteriorated | 88 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 84 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 73 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 69 |
| Front brake disc in such a condition that it is seriously weakened | 68 |
| Registration plate issues | 65 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 54 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 46 |
| Windscreen has damage | 40 |
| Emissions not tested |7.0| | 40 |
| Nearside Stop lamp not working |1.2.1b| | 40 |
| Anti-lock braking system warning lamp indicates an ABS fault | 33 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 33 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 33 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 33 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 32 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 32 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 32 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 32 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 32 |
| Offside Front brake disc excessively pitted |3.5.1h| | 31 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 31 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 30 |
| Horn not working |1.6.2a| | 30 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 29 |
| Offside Stop lamp not working |1.2.1b| | 29 |
| Offside Rear fog lamp not working |1.3.2b| | 28 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 25 |
| Front brake application uneven | 25 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 24 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 22 |
| Rear brake binding | 22 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 22 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 21 |
| Rear Exhaust system not adequately supported |7.1.1| | 21 |
| Parking brake lever has no reserve travel |3.1.6b| | 20 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 20 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 20 |
| Brake load sensing valve linkage seized |3.6.E.3| | 20 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 19 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 19 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 19 |
| Rear brake disc in such a condition that it is seriously weakened | 18 |
| Exhaust system not adequately supported |7.1.1| | 17 |
| Offside Rear Stop lamp not working |1.2.1b| | 17 |
| Rear fog lamp tell tale not working |1.3.1b| | 17 |
| Fuel tank leaking |7.2.3| | 17 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 17 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 17 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 16 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 16 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 15 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 14 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 14 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 14 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 14 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 14 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 14 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 13 |
| Front brake disc excessively pitted |3.5.1h| | 13 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 13 |
| Centre Exhaust system not adequately supported |7.1.1| | 13 |
| Nearside Rear Stop lamp not working |1.2.1b| | 13 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 13 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 12 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 12 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 12 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 12 |
| Brake hose damaged | 12 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 12 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 11 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 11 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 11 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 11 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 11 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 11 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 11 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 11 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 10 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 10 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 10 |
| Nearside Headlamp not working on main beam |1.7.5a| | 10 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 9 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 9 |
| Fuel system component insecure |7.2.1| | 9 |
| Windscreen wiper blade insecure | 9 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 9 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 8 |
| Rear brake application uneven | 8 |
| Offside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 8 |
| rear brake recording little or no effort |3.7.B.5a| | 8 |
| Rear brake disc excessively pitted |3.5.1h| | 8 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 8 |
| Offside Headlamp not working on main beam |1.7.5a| | 8 |
| Front Exhaust system not adequately supported |7.1.1| | 8 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 8 |
| Battery insecure |1.9.1| | 7 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 7 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 7 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 7 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 7 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 7 |
| Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 7 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 7 |
| Centre Exhaust mounting missing |7.1.1b| | 7 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 7 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 7 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 6 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 6 |
| Brake performance not tested |3.7.A.1| | 6 |
| Nearside Obligatory mirror insecure |8.1.1| | 6 |
| Nearside Front Seat belt retracting mechanism defective |5.2.5b| | 6 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 6 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 6 |
| Exhaust mounting missing |7.1.1b| | 6 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 6 |
| Offside Rear Road wheel bead rim badly distorted |4.2.A.1a| | 6 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 6 |
| Offside Front brake disc excessively scored |3.5.1h| | 6 |
| Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a| | 6 |
| Hazard warning switch faulty |1.4.B.1d| | 6 |
| Offside Front front brake juddering severely |3.7.A.2b| | 6 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 6 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| An item not tested |Manual| | 6 |
| Offside front brake binding |3.7.B.1| | 5 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 5 |
| Nearside Rear brake disc excessively scored |3.5.1h| | 5 |
| Offside Obligatory mirror insecure |8.1.1| | 5 |
| Rear Exhaust mounting missing |7.1.1b| | 5 |
| Rear rear brake recording little or no effort |3.7.B.5a| | 5 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 5 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 5 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 5 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Nearside Rear Brake cable has restricted free movement |3.5.1k| | 5 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Offside Rear brake disc excessively scored |3.5.1h| | 5 |