| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 808 |
| Windscreen wiper does not clear the windscreen effectively | 625 |
| Headlamp aim out of alignment | 584 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 239 |
| Offside Stop lamp not working |1.2.1b| | 230 |
| Nearside Stop lamp not working |1.2.1b| | 218 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 208 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 191 |
| Brake hose excessively deteriorated | 156 |
| Brake pipe excessively corroded | 145 |
| Brakes imbalanced across an axle | 135 |
| Front brake disc in such a condition that it is seriously weakened | 125 |
| Registration plate issues | 124 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 118 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 111 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 97 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 93 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 92 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 92 |
| Nearside Rear Stop lamp not working |1.2.1b| | 89 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 83 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 81 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 78 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 78 |
| Offside Rear Stop lamp not working |1.2.1b| | 76 |
| Anti-lock braking system warning lamp indicates an ABS fault | 74 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 73 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 66 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 62 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 62 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 61 |
| Parking brake: efficiency below requirements |3.7.B.7| | 60 |
| Fuel system component leaking |7.2.3| | 59 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 59 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 52 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 49 |
| Emissions not tested |7.0| | 48 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 48 |
| Rear brake application uneven | 47 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 46 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 45 |
| Rear Exhaust system not adequately supported |7.1.1| | 44 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 44 |
| Power steering malfunctioning |2.3.3a| | 42 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 41 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 40 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 38 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 38 |
| Offside Rear fog lamp not working |1.3.2b| | 36 |
| Centre Rear Statutory seat belt missing |5.1.1| | 36 |
| Rear brake binding | 36 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 35 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 35 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 35 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 35 |
| Windscreen has damage | 35 |
| Nearside passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 34 |
| Rear parking brake recording little or no effort | 33 |
| Horn not working |1.6.2a| | 33 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 33 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 32 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 32 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 31 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 30 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 29 |
| Offside Headlamp not working on main beam |1.7.5a| | 29 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 29 |
| Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 28 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 28 |
| Exhaust system not adequately supported |7.1.1| | 27 |
| Windscreen wiper blade insecure | 27 |
| Offside passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 27 |
| Offside Front coil spring broken |2.4.C.1a| | 26 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 25 |
| Nearside Front coil spring broken |2.4.C.1a| | 25 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 25 |
| Offside Front coil spring fractured |2.4.C.1a| | 24 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 24 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 24 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 23 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 23 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 23 |
| 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| | 23 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 22 |
| Rear fog lamp tell tale not working |1.3.1b| | 22 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 22 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 21 |
| Front brake application uneven | 21 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 21 |
| Nearside Headlamp not working on main beam |1.7.5a| | 20 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 20 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 20 |
| 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| | 20 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 19 |
| Offside Front brake disc excessively pitted |3.5.1h| | 19 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 19 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 19 |
| Fuel tank leaking |7.2.3| | 19 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 18 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 18 |
| Centre Exhaust system not adequately supported |7.1.1| | 18 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 18 |
| Stop lamp not working |1.2.1b| | 18 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 18 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 18 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 18 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 17 |
| 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| | 17 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 17 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 17 |
| Offside Obligatory mirror insecure |8.1.1| | 17 |
| Front position lamp|s| not working |1.1.A.3b| | 17 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 16 |
| Offside Inner Rear position lamp|s| not working |1.1.A.3b| | 16 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 16 |
| Offside Steering rack gaiter split |2.2.D.2d| | 16 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 16 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 16 |
| Offside Side repeater not working |1.4.A.2c| | 16 |
| Centre Statutory seat belt missing |5.1.1| | 16 |
| 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| | 16 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 15 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 15 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 15 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 15 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 15 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 15 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 15 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 14 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 14 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 14 |
| Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 14 |
| Nearside Inner Rear position lamp|s| not working |1.1.A.3b| | 14 |
| Nearside Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 14 |
| Parking brake lever has no reserve travel |3.1.6b| | 14 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 14 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 13 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 13 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 13 |
| Offside Front Anti-lock braking system component excessively damaged |3.4.2| | 13 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 13 |
| Front brake disc excessively pitted |3.5.1h| | 12 |
| Front Exhaust system not adequately supported |7.1.1| | 12 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 12 |
| Nearside Front Anti-lock braking system component excessively damaged |3.4.2| | 12 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 12 |