| Most common failures | No# failures |
|---|
| Brakes imbalanced across an axle | 33 |
| Headlamp aim out of alignment | 18 |
| Parking brake: efficiency below requirements |3.7.B.7| | 14 |
| Rear brake binding | 13 |
| Horn not working |1.6.2a| | 10 |
| Registration plate lamp issues | 9 |
| Windscreen wiper does not clear the windscreen effectively | 9 |
| Offside Stop lamp not working |1.2.1b| | 9 |
| Fuel system component leaking |7.2.3| | 7 |
| Nearside Stop lamp not working |1.2.1b| | 7 |
| Offside Headlamp not working on main beam |1.7.5a| | 6 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Rear parking brake recording little or no effort | 6 |
| Front brake application uneven | 5 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Nearside Front front brake binding |3.7.B.1| | 5 |
| Direction indicators not working |1.4.A.2c| | 5 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 5 |
| Nearside Headlamp not working on main beam |1.7.5a| | 4 |
| Service brake: efficiency below requirements |3.7.B.7| | 4 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Indicator tell tale inoperative |1.4.A.2a| | 3 |
| Nearside Rear Braking system leaking |3.6.A.1| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 3 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 3 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 3 |
| Brake hose damaged | 2 |
| Nearside Front Braking system leaking |3.6.A.1| | 2 |
| Offside Direction indicators not working |1.4.A.2c| | 2 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Windscreen washer not working | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 2 |
| Nearside Windscreen wiper blade missing |8.2.2| | 2 |
| Offside Windscreen wiper blade missing |8.2.2| | 2 |
| Nearside Rear Wheel insecure |4.2.A.1c| | 2 |
| Fuel tank leaking |7.2.3| | 2 |
| Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Offside Steering rack gaiter split |2.2.D.2d| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear front brake binding |3.7.B.1| | 2 |
| Rear brake application uneven | 2 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Rear Braking system leaking |3.6.A.1| | 2 |
| Indicator tell tale missing |1.4.A.2a| | 2 |
| All position lamps not working |1.1.A.3b| | 1 |
| Offside Inner Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Rear Fuel system component leaking |7.2.3| | 1 |
| Offside Front Shock absorber insecure |2.7.2b| | 1 |
| Offside Front Wheel nut|s| loose |4.2.A.1e| | 1 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 1 |
| Nearside Parking brake inoperative on one side |1.4.1 |a|| | 1 |
| Windscreen wiper blade insecure | 1 |
| Steering wheel locking device insecure |2.1.6| | 1 |
| Nearside Front front brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Offside Front wheel cylinder has restricted free movement |3.5.1k| | 1 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bearing |2.4.G.2| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 1 |
| Fuel pipe union leaking |7.2.3| | 1 |
| Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Exhaust has a part missing |7.1.1a| | 1 |
| Nearside Front Brake hose excessively twisted fouling suspension arm |1.1.12 |b| |ii|| | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Parking |secondary brake| on a single line braking system imbalanced across an axle Axle 1 |1.3.1 |b| |i|| | 1 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Nearside Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Offside Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Brake lever locking device insecure |3.5.1l| | 1 |
| Lower Steering column shaft repaired by welding |2.2.C.1e| | 1 |
| Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Brake hose has insufficient room to move | 1 |
| Brake performance not tested |3.7.A.1| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Direction indicator not working |1.4.A.2c| | 1 |
| Brake clevis joint locking device insecure |3.5.1l| | 1 |
| Nearside Rear Brake cable locking device insecure |3.5.1l| | 1 |
| Front position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Front Intermediate drop arm insecure |2.2.B.1a| | 1 |
| Front Headlamp not working on main beam |1.7.5a| | 1 |
| Main beam `tell-tale` not working |1.7.4c| | 1 |
| Body insecure and dangerous to other road users bonnett |6.1.B.1b| | 1 |
| Nearside Front Inner Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Nearside Rear brake drum contaminated by oil |3.5.1h| | 1 |
| Offside Rear brake drum contaminated by oil |3.5.1h| | 1 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 1 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Offside Rear Shock absorber has an excessively worn linkage |2.7.4| | 1 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 1 |
| Nearside Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 1 |
| Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Rear Brake pipe leaking |3.6.A.1| | 1 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 1 |
| Nearside Front Front suspension has excessive play in a pin or bush of an upper wishbone inner bearing top and bottem trunnion joint |2.5.B.1a| | 1 |
| Offside Front Front suspension has excessive play in a pin or bush of an upper wishbone inner bearing top and bottem trunnion joint |2.5.B.1a| | 1 |
| Nearside Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings sill, not a continuous weld |6.1.B.2| | 1 |
| Offside Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings sill, not a continuous weld |6.1.B.2| | 1 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Front front brake recording little or no effort |3.7.B.5a| | 1 |
| Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Headlamp switch faulty |1.7.1| | 1 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front coil spring fractured |2.4.C.1a| | 1 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 1 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Indicator tell tale inoperative very dim |1.4.A.2a| | 1 |
| Rear Exhaust system not adequately supported mount broken. |7.1.1| | 1 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Offside Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Parking brake: efficiency below requirements |3.7.D.4| | 1 |
| Nearside Front Direction indicator incomplete |1.5.A1b| | 1 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Front Suspension arm attachment bracket/mounting nut missing |2.4.G.1| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Wheel nut|s| loose |4.2.A.1e| | 1 |
| Fuel cap/sealing device sealing washer deteriorated |7.2.4c| | 1 |
| Front Steering locking device missing |2.2.C.1g| | 1 |
| Indicator switch faulty |1.4.A.1| | 1 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Steering system fouling |2.2.D.2a| | 1 |
| Offside Front Wheel fitment excessively worn between the wheel and hub spigot mounting |4.2.B.5| | 1 |
| Rear Fuel pipe leaking |7.2.3| | 1 |
| Offside Front suspension retaining device missing |2.5.A.4| | 1 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 1 |
| Nearside rear brakes release unevenly |3.7.B.4| | 1 |
| Offside Rear Brake clevis joint has restricted free movement |3.5.1k| | 1 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Parking brake lever ratchet mechanism is excessively worn |3.1.5| | 1 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 1 |
| Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Road wheel spoke excessively loose |4.2.A.1b| | 1 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Fuel cap/sealing device mounting flange/sealing method defective |7.2.4c| | 1 |
| An item not tested |Manual| | 1 |
| Offside Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Nearside Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 1 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Upper Steering column universal joint insecure |2.1.5| | 1 |
| Offside Brake clevis joint has restricted free movement |3.5.1k| | 1 |
| Front Exhaust system not adequately supported |7.1.1| | 1 |
| Nearside Front Lower Suspension arm attachment bracket/mounting insecure |2.4.G.1| | 1 |
| Offside Rear front brake binding |3.7.B.1| | 1 |
| Steering column universal joint insecure |2.1.5| | 1 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Offside Rear Hydraulic brake cylinder leaking hydraulic fluid |3.6.A.1| | 1 |
| Nearside Rear Brake hose leaking at wheel cylinder |3.6.A.1| | 1 |
| Offside front brake recording little or no effort |3.7.B.5a| | 1 |
| Steering column shaft has excessive end float |2.1.3| | 1 |
| Nearside Front Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 1 |
| Offside Front Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 1 |
| Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c| | 1 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 1 |
| Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Nearside Rear Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Fuel system component leaking at fuel pump. (6.1.3 (b) (i)) | 1 |
| Nearside Rear Vehicle structure is fractured and structural rigidity is significantly reduced (6.1.1 (a) (i)) | 1 |
| Nearside Rear Brake valve leaking wheel cylinder (1.1.7 (d) (i)) | 1 |
| Offside Rear Brake valve leaking wheel cylinder (1.1.7 (d) (i)) | 1 |
| Offside Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 1 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Steering wheel has movement relative to the column indicating looseness (2.2.1 (a) (i)) | 1 |