| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 570 |
| Headlamp aim out of alignment | 506 |
| Brake pipe excessively corroded | 387 |
| Windscreen wiper does not clear the windscreen effectively | 378 |
| Horn not working |1.6.2a| | 290 |
| Brake hose excessively deteriorated | 218 |
| Service brake: efficiency below requirements |3.7.B.7| | 212 |
| Parking brake: efficiency below requirements |3.7.B.7| | 181 |
| Brakes imbalanced across an axle | 174 |
| Registration plate issues | 119 |
| Rear parking brake recording little or no effort | 112 |
| Offside Stop lamp not working |1.2.1b| | 110 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 109 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 98 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 92 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 91 |
| Rear brake binding | 88 |
| Offside Rear fog lamp not working |1.3.2b| | 86 |
| Nearside Stop lamp not working |1.2.1b| | 83 |
| Brake load sensing valve linkage seized |3.6.E.3| | 71 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 63 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 57 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 54 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 53 |
| Offside Steering rack gaiter split |2.2.D.2d| | 47 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 46 |
| Rear fog lamp not working |1.3.2b| | 45 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 45 |
| Fuel system component leaking |7.2.3| | 44 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 44 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 42 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 42 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 41 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 41 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 40 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 38 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 38 |
| Nearside Rear Stop lamp not working |1.2.1b| | 38 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 37 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 33 |
| Emissions not tested |7.0| | 33 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 32 |
| Horn not working |7.7 |a| |ii|| | 31 |
| Brake load sensing valve seized |3.6.E.3| | 31 |
| Front brake disc in such a condition that it is seriously weakened | 31 |
| Nearside Front Brake hose bulging under pressure |3.6.B.3| | 29 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 29 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 29 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 27 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 27 |
| Offside Rear Stop lamp not working |1.2.1b| | 27 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 26 |
| Exhaust system not adequately supported |7.1.1| | 26 |
| Battery insecure |1.9.1| | 26 |
| Windscreen has damage | 26 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 25 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 25 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 25 |
| Horn not working (7.7 (a) (ii)) | 24 |
| Front brake application uneven | 24 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 24 |
| Windscreen washer not working | 24 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 23 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 23 |
| Brake hose damaged | 23 |
| Rear brake application uneven | 23 |
| rear brake recording little or no effort |3.7.B.5a| | 22 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 22 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 22 |
| Rear brake disc in such a condition that it is seriously weakened | 22 |
| Nearside Headlamp insecure |1.7.3| | 22 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 22 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 22 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 21 |
| Rear fog lamp tell tale not working |1.3.1b| | 21 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 21 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 21 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 21 |
| Offside Rear coil spring fractured |2.4.C.1a| | 21 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 21 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 20 |
| Offside Headlamp insecure |1.7.3| | 19 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 19 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 19 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 19 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 19 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 18 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 17 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 17 |
| Centre Exhaust system not adequately supported |7.1.1| | 17 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 17 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 17 |
| Horn not working (7.7 (a)) | 17 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 16 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 16 |
| Rear Brake load sensing valve seized |3.6.E.3| | 15 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 15 |
| Offside front brake binding |3.7.B.1| | 15 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 15 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 15 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 14 |
| Steering column top bearing excessively worn |2.1.2c| | 14 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 14 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 14 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 14 |
| Hazard warning switch faulty |1.4.B.1d| | 13 |
| Rear Exhaust system not adequately supported |7.1.1| | 13 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 13 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 13 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 13 |
| Offside Rear coil spring broken |2.4.C.1a| | 12 |
| Offside Headlamp not working on main beam |1.7.5a| | 12 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 12 |
| Bonnet cannot be secured in the closed position |8.4.1| | 12 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 12 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 12 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 12 |
| Front Brake cable has wires broken and is significantly weakened |3.5.1b| | 11 |
| Windscreen wiper blade insecure | 11 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 11 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 11 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 11 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 11 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 11 |
| Offside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 11 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 11 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 11 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 11 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 11 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 11 |
| Nearside Rear coil spring broken |2.4.C.1a| | 10 |
| Nearside front brake binding |3.7.B.1| | 10 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 10 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 10 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 10 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 10 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 10 |
| Nearside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 10 |
| Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 10 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 10 |
| Fuel pipe leaking |7.2.3| | 10 |
| Brake cable has wires broken and is significantly weakened |3.5.1b| | 10 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 10 |
| Parking brake lever has no reserve travel |3.1.6b| | 10 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 10 |
| 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| | 10 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 10 |
| 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| | 10 |
| Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 9 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 9 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 9 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 9 |
| Front Fuel system component leaking |7.2.3| | 9 |
| Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 9 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 9 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 9 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 9 |
| Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 9 |
| Steering rack insecure |2.2.B.1a| | 9 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 9 |
| Nearside Headlamp not working on main beam |1.7.5a| | 9 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 9 |
| Rear fog lamp not working |4.5.1 |a| |ii|| | 9 |
| Brake performance not tested |3.7.A.1| | 9 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 9 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 9 |
| Brake hose has insufficient room to move | 9 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 9 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 9 |