| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 50 |
| Parking brake: efficiency below requirements |3.7.B.7| | 40 |
| Brakes imbalanced across an axle | 39 |
| Rear parking brake recording little or no effort | 30 |
| Rear brake binding | 27 |
| Horn not working |1.6.2a| | 24 |
| Windscreen wiper does not clear the windscreen effectively | 23 |
| Registration plate lamp issues | 22 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 16 |
| Service brake: efficiency below requirements |3.7.B.7| | 14 |
| Nearside Stop lamp not working |1.2.1b| | 13 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 12 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 12 |
| Offside Stop lamp not working |1.2.1b| | 11 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 11 |
| Rear brake application uneven | 11 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 10 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 9 |
| Battery insecure |1.9.1| | 9 |
| Offside Headlamp not working on main beam |1.7.5a| | 9 |
| Nearside Headlamp not working on main beam |1.7.5a| | 8 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 8 |
| Brake pipe excessively corroded | 8 |
| Parking brake lever has no reserve travel |3.1.6b| | 7 |
| Nearside Rear Stop lamp not working |1.2.1b| | 7 |
| Registration plate issues | 7 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 6 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 6 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 6 |
| Rear Mechanical brake component has restricted free movement | 6 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Horn not working |7.7 |a| |ii|| | 5 |
| All position lamps not working |1.1.A.3b| | 5 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Stop lamp not working |1.2.1b| | 5 |
| Rear Exhaust system not adequately supported |7.1.1| | 5 |
| Brake hose excessively deteriorated | 4 |
| Nearside Rear Braking system leaking |3.6.A.1| | 4 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 4 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Brake hose damaged | 4 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 4 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Front passenger door cannot be opened from inside the vehicle |6.2.B.1b| | 4 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Rear Stop lamp not working |1.2.1b| | 3 |
| Steering wheel retaining device insecure |2.1.6| | 3 |
| Indicator switch faulty |1.4.A.1| | 3 |
| Steering wheel locking device insecure |2.1.6| | 3 |
| rear parking |secondary| brakes imbalanced | 3 |
| Fuel system component leaking |7.2.3| | 3 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 3 |
| Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 3 |
| Offside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 3 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 3 |
| Direction indicators not working |1.4.A.2c| | 3 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 3 |
| Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Exhaust system not adequately supported |7.1.1| | 2 |
| Nearside Rear brake drum contaminated by oil |3.5.1h| | 2 |
| Nearside Front front brake binding |3.7.B.1| | 2 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Centre Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Seat belt locking mechanism does not secure or release |5.2.5a| | 2 |
| Fuel pipe leaking |7.2.3| | 2 |
| Nearside Rear Leaf spring fractured |2.4.B.1a| | 2 |
| Windscreen washer not working | 2 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 2 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 2 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 2 |
| All direction indicators not working (4.4.1 (a) (ii)) | 2 |
| Offside Front Braking system leaking |3.6.A.1| | 2 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Offside Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 2 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Offside Rear Shock absorber insecure |2.7.2b| | 2 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Front passenger seat insecure |6.2.3| | 2 |
| Offside Rear Leaf spring deteriorated and seriously weakened |2.4.B.1a| | 2 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Brake pedal spongy |3.3.B.1b| | 2 |
| Offside Direction indicator not working |1.4.A.2c| | 2 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Indicator tell tale inoperative |1.4.A.2a| | 2 |
| Offside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
| Nearside Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 2 |
| Offside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 2 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 2 |
| Brake performance not tested |3.7.A.1| | 2 |
| Service brake: efficiency below requirements |3.7.C.1a| | 2 |
| Offside Direction indicators not working |1.4.A.2c| | 2 |
| Nearside Direction indicators not working |1.4.A.2c| | 2 |
| Front Direction indicator incorrect colour |1.4.A.2f| | 2 |