| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 22 |
| Brake hose excessively deteriorated | 13 |
| Registration plate lamp issues | 13 |
| Brake pipe excessively corroded | 12 |
| Brakes imbalanced across an axle | 11 |
| Horn not working |1.6.2a| | 10 |
| Windscreen wiper does not clear the windscreen effectively | 9 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 9 |
| Nearside Stop lamp not working |1.2.1b| | 8 |
| Parking brake: efficiency below requirements |3.7.B.7| | 7 |
| Offside Stop lamp not working |1.2.1b| | 6 |
| Service brake: efficiency below requirements |3.7.B.7| | 6 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 5 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Registration plate issues | 5 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
| Rear brake binding | 5 |
| Parking brake lever has no reserve travel |3.1.6b| | 5 |
| Battery insecure |1.9.1| | 5 |
| Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 4 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 4 |
| Offside Headlamp not working on main beam |1.7.5a| | 4 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 4 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 3 |
| Offside front brake binding |3.7.B.1| | 3 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 3 |
| Rear brake application uneven | 3 |
| Fuel system component insecure |7.2.1| | 3 |
| Rear parking brake recording little or no effort | 3 |
| Emissions not tested |7.0| | 3 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Hazard warning switch faulty |1.4.B.1d| | 3 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 3 |
| Fuel hose leaking |7.2.3| | 3 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 3 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 2 |
| Direction indicators not working |1.4.A.2c| | 2 |
| Indicator tell tale inoperative |1.4.A.2a| | 2 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 2 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Brake pedal spongy |3.3.B.1b| | 2 |
| Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Rear Brake hose bulging under pressure |3.6.B.3| | 2 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Fuel tank leaking |7.2.3| | 2 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 2 |
| Offside Headlamp aim not tested |1.8.A.1c| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Brake hose has insufficient room to move | 2 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Offside Steering rack gaiter split |2.2.D.2d| | 2 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front Road wheel bead rim badly distorted |4.2.A.1a| | 1 |
| Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 1 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Rear rear brakes release unevenly |3.7.B.4| | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Direction indicator not working |1.4.A.2c| | 1 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Nearside Front Wheel bolt|s| loose |4.2.A.1e| | 1 |
| Nearside An item not tested |Manual| | 1 |
| Direction indicators flashing more than 120 times a minute all |1.4.A.2g| | 1 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 1 |
| Position lamp switch cannot be operated from the normal driving position |1.1.A.1| | 1 |
| Nearside Rear Brake hose bulging under pressure |3.6.B.3| | 1 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 1 |
| Nearside Front Anti-roll bar linkage fractured |2.4.G.1| | 1 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Rear Fuel system component insecure |7.2.1| | 1 |
| Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Front Side repeater not working |1.4.A.2c| | 1 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Rear Brake valve insecurely mounted |3.6.A.2a| | 1 |
| Nearside Front Headlamp missing |1.7.3| | 1 |
| Offside Rear Fuel system component leaking |7.2.3| | 1 |
| Steering locking device missing |2.2.C.1g| | 1 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 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 |
| Parking brake lever pawl spring does not push the pawl positively into the ratchet teeth |3.1.5| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside front brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Inner Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Inner Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Front brake application uneven | 1 |
| Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Headlamp does not operate immediately when selected on main beam |1.7.4a| | 1 |
| Offside Headlamp does not operate immediately when selected on main beam |1.7.4a| | 1 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 1 |
| Offside Rear Braking system leaking |3.6.A.1| | 1 |
| Offside Front Front position lamp|s| missing |1.1.A.3a| | 1 |
| Nearside Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 1 |
| Offside Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 1 |
| Nearside Direction indicator insecure |1.4.A.2b| | 1 |
| Offside Direction indicator insecure |1.4.A.2b| | 1 |
| Braking system leaking |3.6.A.1| | 1 |
| Upper Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Nearside Front Lower Body has a sharp edge caused by corrosion |6.1.C.1| | 1 |
| Nearside brake disc excessively scored |3.5.1h| | 1 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 1 |
| brake caliper has restricted free movement |3.5.1k| | 1 |
| Nearside Rear Brake lining|s| less than 1.5 mm thick |3.5.1g| | 1 |
| Brake performance not tested |3.7.A.1| | 1 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Offside Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Brake hose damaged | 1 |
| Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 1 |
| Offside Subframe mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Subframe mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Main beam `tell-tale` not working |1.7.4c| | 1 |
| Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b| | 1 |
| Offside Obligatory mirror does not provide a view to the rear |8.1.2b| | 1 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 1 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside 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 Direction indicator not working |1.4.A.2c| | 1 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Position lamp switch insecure |1.1.A.1| | 1 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Rear Outer Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced sill |6.1.1 |c| |i|| | 1 |
| Offside Rear Outer Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced sill |6.1.1 |c| |i|| | 1 |
| Hazard warning lamps inoperative |1.4.B.1b| | 1 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Front suspension has excessive play in an outer ball joint |2.5.B.2a| | 1 |
| Offside Inner Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Inner Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Outer Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Hazard warning switch insecure |1.4.B.1d| | 1 |
| Steering column top bearing excessively worn |2.1.2c| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Battery insecure and likely to cause a short circuit |4.13 |a| |ii|| | 1 |
| Nearside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Rear Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Offside Rear Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Nearside Front Shock absorbers has a serious fluid leak | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Nearside Front Brake hose bulging under pressure |3.6.B.3| | 1 |
| Headlamp aim not tested (4.1.2 (b)) | 1 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Nearside Inner Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Parking brake lever ratchet mechanism is broken |3.1.5| | 1 |
| Steering column universal joint has excessive play |2.1.5| | 1 |
| Headlamp not working on dipped beam |1.7.5a| | 1 |
| Headlamp not working on main beam |1.7.5a| | 1 |
| Suspension arm corroded and seriously weakened |2.4.G.1| | 1 |
| Nearside Side repeater not working |1.4.A.2c| | 1 |
| Nearside Front Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Offside Front Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Nearside Rear Brake hose stretched |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Offside Rear Brake hose stretched |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Exhaust engine idle speed too high |7.3.A.2a| | 1 |
| Nearside Front position lamp|s| missing |1.1.A.3a| | 1 |
| Offside Front position lamp|s| missing |1.1.A.3a| | 1 |
| Offside Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Indicator tell tale inoperative |1.4.A.2a| | 1 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 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 excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Rear Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Nearside Front Ball joint ball pin shank loose lock bolt lose |2.2.B.1c| | 1 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 1 |
| Nearside 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 Steering locking device missing |2.2.C.1g| | 1 |
| Nearside Steering locking device insecure |2.2.C.1g| | 1 |
| Offside Front front brake binding |3.7.B.1| | 1 |
| Nearside Rear Drive shaft uj which forms part of the suspension has a loose flange bolt |2.4.G.4c| | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Nearside Rear brake caliper leaking |3.6.A.1| | 1 |
| Offside Rear Anti-roll bar linkage insecure |2.4.G.1| | 1 |
| Windscreen washer not working | 1 |
| Offside Front Lower Steering column universal joint has excessive wear or play (2.2.2 (c)) | 1 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Front Dipswitch operation does not deflect all main beam headlamps to make them dipped beams (4.1.3 (b)) | 1 |
| Offside Front Dipswitch operation does not deflect all main beam headlamps to make them dipped beams (4.1.3 (b)) | 1 |
| Offside Front Drivers door cannot be opened from outside the vehicle (6.2.3 (a)) | 1 |
| Central Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
| Nearside Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Offside Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Horn not working (7.7 (a)) | 1 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 1 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Front Anti-roll bar linkage corroded and seriously weakened |2.4.G.1| | 1 |
| Nearside Front Anti-roll bar attachment bracket/mounting cracked |2.4.G.1| | 1 |
| Nearside Front passenger seat insecure |6.2.3| | 1 |
| Nearside Front Seat belt affected by an insecure seat fixing |5.2.1b| | 1 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 1 |
| Nearside Steering rack damaged and unserviceable |2.2.C.1d| | 1 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 1 |
| Centre Rear Exhaust system not adequately supported |7.1.1| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Stop lamp not working both |1.2.1b| | 1 |