| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 1343 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 568 |
| Parking brake: efficiency below requirements |3.7.B.7| | 548 |
| Windscreen wiper does not clear the windscreen effectively | 527 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 380 |
| Offside Rear fog lamp not working |1.3.2b| | 374 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 364 |
| Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 303 |
| Rear fog lamp not working |1.3.2b| | 288 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 259 |
| Brakes imbalanced across an axle | 249 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 213 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 209 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 209 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 206 |
| Registration plate issues | 206 |
| Brake pipe excessively corroded | 202 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 180 |
| Nearside Stop lamp not working |1.2.1b| | 166 |
| Offside Side repeater not working |1.4.A.2c| | 165 |
| Nearside Side repeater not working |1.4.A.2c| | 164 |
| Offside Stop lamp not working |1.2.1b| | 162 |
| Registration plate lamp issues | 159 |
| Parking brake lever has no reserve travel |3.1.6b| | 155 |
| Rear fog lamp tell tale not working |1.3.1b| | 148 |
| Indicator tell tale inoperative |1.4.A.2a| | 146 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 141 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 140 |
| Horn not working |1.6.2a| | 137 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 134 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 128 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 125 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 122 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 114 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 113 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 110 |
| Nearside Headlamp not working on main beam |1.7.5a| | 109 |
| Service brake: efficiency below requirements |3.7.B.7| | 108 |
| Offside Front Direction indicator not working |1.4.A.2c| | 106 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 101 |
| Rear Rear fog lamp not working |1.3.2b| | 99 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 98 |
| Offside Headlamp not working on main beam |1.7.5a| | 96 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 96 |
| Nearside front parking brake recording little or no effort |3.7.B.6a| | 95 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 94 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 94 |
| Nearside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 90 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 87 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 87 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 86 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 83 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 82 |
| Rear parking brake recording little or no effort | 78 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 77 |
| Windscreen washer not working | 75 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 73 |
| Offside front parking brake recording little or no effort |3.7.B.6a| | 73 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 72 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 72 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 71 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 70 |
| Offside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 67 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 67 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 66 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 65 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 64 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 63 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 62 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 62 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 60 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 59 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 58 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 57 |
| Main beam `tell-tale` not working |1.7.4c| | 57 |
| Nearside Front Side repeater not working |1.4.A.2c| | 56 |
| Offside Front Side repeater not working |1.4.A.2c| | 55 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 53 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 52 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 51 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 51 |
| Rear brake binding | 50 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 50 |
| Driver`s seat insecure |6.2.A.1| | 49 |
| Offside Rear fog lamp missing |1.3.2a| | 48 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 47 |
| Offside Rear Stop lamp not working |1.2.1b| | 47 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 47 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 47 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 46 |
| Stop lamp not working |1.2.1b| | 46 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 45 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 45 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 45 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 44 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 44 |
| Emissions not tested |7.0| | 44 |
| Nearside Rear Stop lamp not working |1.2.1b| | 43 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 43 |
| Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 42 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 42 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 42 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 41 |
| Direction indicators not working |1.4.A.2c| | 40 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 39 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 39 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 38 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 38 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 38 |
| Indicator switch insecure |1.4.A.1| | 38 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 38 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 37 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 36 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 36 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 36 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 36 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 36 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 35 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 35 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 35 |
| Rear brake application uneven | 35 |
| Offside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 35 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 34 |
| Rear Exhaust system not adequately supported |7.1.1| | 33 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 33 |
| Nearside Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 33 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 33 |
| Headlamp switch faulty |1.7.1| | 33 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 33 |
| Rear fog lamp missing |1.3.2a| | 32 |
| Hazard warning lamps inoperative |1.4.B.1b| | 32 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 31 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 29 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 29 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 29 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 29 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 29 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 29 |
| Main beam tell-tale not working (4.9.1 (a) (ii)) | 28 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 28 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 28 |
| Nearside Front Axle king pin is loose in the axle beam (5.1.2 (d) (i)) | 27 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 27 |
| Nearside Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 27 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 26 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 26 |
| Offside Front Axle king pin is loose in the axle beam (5.1.2 (d) (i)) | 26 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 26 |
| All position lamps not working |1.1.A.3b| | 26 |
| Exhaust system not adequately supported |7.1.1| | 26 |
| Rear fog lamp not working |4.5.1 |a| |ii|| | 25 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 25 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 25 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 25 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 24 |
| Offside Steering pivot point has excessive play |2.2.B.1g| | 24 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 24 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 24 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 24 |
| Nearside Rear Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 24 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 24 |
| Battery insecure |1.9.1| | 23 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 23 |
| Offside Headlamp insecure |1.7.3| | 23 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 22 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 22 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 22 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 22 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 21 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 21 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 21 |
| Horn not working (7.7 (a)) | 21 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 21 |
| Offside Rear Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 21 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 21 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 21 |
| Nearside Front Exhaust has a major leak of exhaust gases |7.1.2| | 20 |
| Rear fog lamp tell-tale not working (4.9.1 (a) (ii)) | 20 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 20 |
| Position lamp switch faulty |1.1.A.1| | 20 |
| Hazard warning lamps inoperative (4.4.1 (e)) | 20 |
| Hazard warning switch faulty |1.4.B.1d| | 20 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 19 |
| Front position lamp|s| not working |1.1.A.3b| | 19 |
| Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b)) | 19 |
| Nearside Front Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 19 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 19 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 19 |
| Offside Front Direction indicators not working |1.4.A.2c| | 19 |
| Nearside Headlamp insecure |1.7.3| | 19 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 19 |
| Offside 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 Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 18 |
| Front passenger door cannot be opened from outside the vehicle (6.2.3 (a)) | 18 |
| Offside Outer Front constant velocity joint gaiter split |2.5.C.1a| | 18 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 18 |
| Direction indicators flashing less than 60 times a minute |1.4.A.2g| | 18 |
| Offside Rear Statutory seat belt missing |5.1.1| | 18 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 18 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 17 |
| Rear fog lamp insecure |1.3.2a| | 17 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 17 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 17 |
| Windscreen wiper blade insecure | 17 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 17 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 17 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 17 |
| Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 17 |
| Rear Stop lamp not working |1.2.1b| | 17 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 17 |
| Windscreen has damage | 17 |
| All direction indicators not working (4.4.1 (a) (ii)) | 17 |
| Nearside Windscreen wiper not operating automatically when switched on |8.2.1b| | 17 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 17 |