| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 67 |
| Brake hose excessively deteriorated | 58 |
| Brake pipe excessively corroded | 55 |
| Windscreen wiper does not clear the windscreen effectively | 53 |
| Registration plate lamp issues | 27 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 22 |
| Brakes imbalanced across an axle | 20 |
| Parking brake: efficiency below requirements |3.7.B.7| | 20 |
| Horn not working |1.6.2a| | 17 |
| Registration plate issues | 16 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 16 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 15 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Offside Rear fog lamp not working |1.3.2b| | 12 |
| Rear parking brake recording little or no effort | 11 |
| Rear brake binding | 11 |
| Windscreen washer not working | 10 |
| Offside Stop lamp not working |1.2.1b| | 9 |
| Rear fog lamp not working |1.3.2b| | 9 |
| Offside front brake binding |3.7.B.1| | 9 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 9 |
| Rear brake application uneven | 9 |
| Service brake: efficiency below requirements |3.7.B.7| | 8 |
| Nearside Stop lamp not working |1.2.1b| | 8 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 8 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 7 |
| Windscreen has damage | 7 |
| Rear fog lamp tell tale not working |1.3.1b| | 7 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 6 |
| Nearside front brake binding |3.7.B.1| | 6 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 6 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Mechanical brake component has restricted free movement | 5 |
| Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 5 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 5 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 5 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Steering rack gaiter split |2.2.D.2d| | 5 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Windscreen wiper blade insecure | 5 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 4 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 4 |
| Brake hose has insufficient room to move | 4 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 4 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 4 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 4 |
| Parking brake lever has no reserve travel |3.1.6b| | 4 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 4 |
| Offside Front front brake binding |3.7.B.1| | 4 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Front brake disc in such a condition that it is seriously weakened | 3 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Main beam tell-tale not working (4.9.1 (a) (ii)) | 3 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Offside Front Position lamp not working |4.2.1 |a|| | 3 |
| Brake pedal spongy |3.3.B.1b| | 3 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i)) | 3 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 3 |
| Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 3 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 3 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Speedometer cannot be illuminated (7.8 (c) (ii)) | 3 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 3 |
| Nearside Front front brake binding |3.7.B.1| | 3 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner wheel arch (5.3.6 (a) (i)) | 3 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner wheel arch (5.3.6 (a) (i)) | 3 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 3 |
| Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 3 |
| Speedometer cannot be illuminated. |6.7.3| | 3 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Front Direction indicator not working |1.4.A.2c| | 3 |
| Emissions not tested |7.0| | 2 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Trailer electrical socket insecure |1.9.3a| | 2 |
| Offside Headlamp not working on main beam |1.7.5a| | 2 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Nearside Rear coil spring broken |2.4.C.1a| | 2 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 2 |
| Nearside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 2 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded outer sill |2.4.A.3| | 2 |
| Offside Rear Brake hose bulging under pressure |3.6.B.3| | 2 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 2 |
| Rear fog lamp switch missing |1.3.1a| | 2 |
| Rear fog lamp missing |1.3.2a| | 2 |
| Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b|| | 2 |
| Offside Rear Stop lamp not working |1.2.1b| | 2 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength |5.3.6 |a| |i|| | 2 |
| Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 2 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 2 |
| Nearside Headlamp insecure |1.7.3| | 2 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 2 |
| Speedometer cannot be illuminated |7.8 |c| |ii|| | 2 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 2 |
| Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 2 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 2 |
| Main beam `tell-tale` not working |1.7.4c| | 2 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Offside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i)) | 2 |
| Main beam tell-tale missing (4.9.1 (a) (ii)) | 2 |
| Hazard warning switch inoperative (4.4.2 (a) (ii)) | 2 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b)) | 2 |
| Brake hose damaged | 2 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Offside Front Seat belt anchorage prescribed area strength or continuity significantly reduced |7.1.1 |a| |i|| | 2 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Rear Braking system leaking |3.6.A.1| | 2 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 2 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 2 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Rear Vehicle structure excessively corroded within 30cm of towbar mounting |6.6.6| | 2 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Service brake lagging in operation (1.2.1 (d)) | 2 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 2 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Offside Front Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 2 |
| Main beam tell-tale not working |4.9.1 |a| |ii|| | 2 |
| Nearside Rear Suspension arm corroded and seriously weakened |2.4.G.1| | 2 |
| Offside Front Upper Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Front brake application uneven | 2 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 2 |
| Driver`s seat insecure |6.2.A.1| | 2 |
| Nearside Rear Stop lamp not working |1.2.1b| | 2 |
| Battery insecure |1.9.1| | 2 |
| Offside Side repeater not working |1.4.A.2c| | 2 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Nearside Rear Brake pipe leaking |3.6.A.1| | 2 |
| Exhaust has a major leak of exhaust gases rear silencer (6.1.2 (a)) | 2 |
| Hazard warning switch faulty |1.4.B.1d| | 2 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Steering column top bearing excessively worn |2.1.2c| | 2 |
| Nearside Headlamp not working on main beam |1.7.5a| | 2 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |