| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 115 |
| Headlamp aim out of alignment | 111 |
| Registration plate lamp issues | 108 |
| Parking brake: efficiency below requirements |3.7.B.7| | 95 |
| Windscreen wiper does not clear the windscreen effectively | 73 |
| Rear parking brake recording little or no effort | 68 |
| Offside Rear fog lamp not working |1.3.2b| | 66 |
| Horn not working |1.6.2a| | 46 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 38 |
| Brake hose excessively deteriorated | 36 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 35 |
| Brakes imbalanced across an axle | 34 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 25 |
| Rear fog lamp not working |1.3.2b| | 23 |
| Offside Steering rack gaiter split |2.2.D.2d| | 23 |
| Nearside Stop lamp not working |1.2.1b| | 23 |
| Registration plate issues | 23 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 21 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 21 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 20 |
| Exhaust system not adequately supported |7.1.1| | 20 |
| Offside Stop lamp not working |1.2.1b| | 18 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Service brake: efficiency below requirements |3.7.B.7| | 18 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 17 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 17 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 16 |
| Offside Front Steering rack gaiter split |2.2.D.2d| | 16 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 15 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Rear brake application uneven | 14 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 14 |
| Rear Exhaust system not adequately supported |7.1.1| | 14 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 14 |
| Offside Rear fog lamp missing |1.3.2a| | 14 |
| Rear Rear fog lamp not working |1.3.2b| | 12 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 12 |
| Centre Exhaust system not adequately supported |7.1.1| | 12 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 11 |
| Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3| | 11 |
| Driver`s seat insecure |6.2.A.1| | 11 |
| Nearside Rear Rear wheel bearing rough when rotated |2.6.1| | 11 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 10 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 10 |
| Rear fog lamp missing |1.3.2a| | 10 |
| Rear fog lamp tell tale not working |1.3.1b| | 9 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 9 |
| Fuel system component leaking |7.2.3| | 9 |
| Nearside Side repeater not working |1.4.A.2c| | 9 |
| Exhaust emits an excessive level of metered smoke for a non-turbo charged engine |7.4.B.3b| | 9 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 9 |
| Battery insecure |1.9.1| | 8 |
| Offside Side repeater not working |1.4.A.2c| | 8 |
| Rear brake binding | 8 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 8 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 8 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 8 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 8 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 8 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 8 |
| Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 8 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 8 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 7 |
| Nearside Front coil spring fractured |2.4.C.1a| | 7 |
| Offside Rear fog lamp insecure |1.3.2a| | 7 |
| Nearside Front Brake hose bulging under pressure |3.6.B.3| | 7 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 7 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 7 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 7 |
| Offside Side repeater missing |1.4.A.2b| | 7 |
| Nearside Rear reflector missing |1.5.1a| | 7 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Offside Headlamp not working on main beam |1.7.5a| | 6 |
| Offside Front Direction indicator not working |1.4.A.2c| | 6 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 6 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 6 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 6 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 6 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 6 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 6 |
| Brake load sensing valve seized |3.6.E.3| | 6 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 5 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Brake load sensing valve linkage seized |3.6.E.3| | 5 |
| Offside Rear Rear fog lamp missing |1.3.2a| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 5 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 5 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 5 |
| Offside Rear Rear wheel bearing has excessive play |2.6.2| | 5 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Fuel tank leaking |7.2.3| | 5 |
| Offside Front coil spring fractured |2.4.C.1a| | 5 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 5 |
| Nearside Side repeater missing |1.4.A.2b| | 5 |
| Windscreen has damage | 5 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Offside Rear reflector missing |1.5.1a| | 5 |
| Offside Obligatory mirror missing |8.1.1| | 4 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 4 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 4 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 4 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Front Side repeater not working |1.4.A.2c| | 4 |
| Brake hose has insufficient room to move | 4 |
| Speedometer cannot be illuminated. |6.7.3| | 4 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 4 |
| Stop lamp remains on when the brakes are released | 4 |
| Front brake application uneven | 4 |
| Fuel pipe leaking |7.2.3| | 4 |
| Hazard warning switch faulty |1.4.B.1d| | 4 |
| Rear Rear fog lamp missing |1.3.2a| | 4 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 4 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 4 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 4 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 4 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 4 |
| Rear Exhaust mounting missing |7.1.1b| | 4 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Rear Brake valve leaking |3.6.A.1| | 3 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 3 |
| Brake load sensing valve seized and ABS not fitted or inoperative |1.1.17 |c| |ii|| | 3 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Indicator tell tale inoperative |1.4.A.2a| | 3 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Obligatory mirror insecure |8.1.1| | 3 |
| Steering column universal joint insecure |2.1.5| | 3 |
| Rear fog lamp insecure |1.3.2a| | 3 |
| Nearside Front coil spring broken |2.4.C.1a| | 3 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 3 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Nearside Rear Braking system leaking |3.6.A.1| | 3 |
| Windscreen washer not working | 3 |
| Horn not working |7.7 |a| |ii|| | 3 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 3 |
| Nearside Rear Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Exhaust mounting missing |7.1.1b| | 3 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 3 |
| Nearside Headlamp not working on main beam |1.7.5a| | 3 |
| Offside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 3 |
| Nearside Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Rear Body has a sharp edge caused by damage |6.1.C.1| | 3 |
| Brake pedal spongy |3.3.B.1b| | 3 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Brake pedal anti-slip provision worn smooth |3.3.A.1b| | 3 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 3 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 3 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Brake hose damaged | 3 |
| Mechanical brake component has restricted free movement | 3 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Inner Ball joint has excessive play |2.2.B.1f| | 3 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 3 |
| Steering column top bearing excessively worn |2.1.2c| | 3 |
| Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 3 |
| Front brake disc in such a condition that it is seriously weakened | 3 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 3 |
| Main beam `tell-tale` not working |1.7.4c| | 3 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Inner Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 3 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Centre Exhaust mounting missing |7.1.1b| | 3 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 2 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 2 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Front Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 2 |
| Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 2 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 2 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 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 Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 2 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Steering rack damaged and unserviceable |2.2.C.1d| | 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 Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 2 |
| Offside Headlamp insecure |1.7.3| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Offside Rear wheel cylinder leaking |3.6.A.1| | 2 |
| Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Nearside Front Side repeater missing |1.4.A.2b| | 2 |
| Offside Rear fog lamp excessively deteriorated so that it is not visible from a reasonable distance |1.3.2d| | 2 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 2 |
| 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| | 2 |
| Offside Rear Direction indicator not working |4.4.1 |a| |ii|| | 2 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Rear fog lamp not working |4.5.1 |a| |ii|| | 2 |
| Nearside Front passenger door cannot be opened from outside the vehicle |6.2.B.1b| | 2 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 2 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Nearside Rear Rear reflector missing |1.5.1a| | 2 |
| Driver`s seat cannot be secured in the upright position. |6.2.A.2| | 2 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Lower Steering column universal joint has excessive play |2.1.5| | 2 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Brake master cylinder fluid level below minimum level |3.6.G.1e| | 2 |
| Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt |2.1.3 |g| |ii|| | 2 |
| Front brake disc excessively pitted |3.5.1h| | 2 |
| Nearside Inner Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 2 |
| Nearside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 2 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 2 |
| Nearside Rear Body or chassis has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 2 |
| Offside Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength |5.3.6 |a| |i|| | 2 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 2 |
| Offside Front coil spring incomplete |2.4.C.1a| | 2 |
| Offside Rear Brake cable has restricted free movement |3.5.1k| | 2 |
| Rear Exhaust has a part missing |7.1.1a| | 2 |
| Emissions not tested |7.0| | 2 |
| Nearside Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Steering system excessively rough |2.2.D.1| | 2 |
| Offside Front Macpherson strut corroded and seriously weakened |2.4.G.1| | 2 |
| Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Rear Brake load sensing valve seized |3.6.E.3| | 2 |
| Offside Front Obligatory mirror insecure |8.1.1| | 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 |
| Offside Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 2 |
| Nearside Headlamp insecure |1.7.3| | 2 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Front passenger seat insecure |6.2.3| | 2 |
| Windscreen washer control missing |8.2.1a| | 2 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 2 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Nearside Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Trailer electrical socket |13 pin| not operating the trailer lamps as intended |1.9.4| | 2 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1| | 2 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Front Suspension component mounting prescribed area is excessively corroded floor |2.4.A.3| | 2 |
| rear brakes release unevenly |3.7.B.4| | 2 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Nearside Front Passenger`s seat insecure |6.2.A.1| | 2 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 2 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 2 |
| Nearside Front Macpherson strut has excessive play in the sliding bush or gland |2.5.B.1b| | 2 |
| Offside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Headlamp switch faulty |1.7.1| | 2 |
| Offside Front Upper Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Offside Front coil spring cracked |2.4.C.1a| | 2 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Rear Upper Shock absorber insecure |2.7.2b| | 2 |
| Offside Rear Upper Shock absorber insecure |2.7.2b| | 2 |
| Nearside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Offside Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 2 |
| Direction indicators not working |1.4.A.2c| | 2 |
| Horn control missing |1.6.1| | 2 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Nearside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Towbar component excessively corroded |6.6.1| | 2 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 2 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 2 |
| Offside Rear Braking system leaking |3.6.A.1| | 2 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Nearside Front Suspension arm attachment bracket/mounting insecure |2.4.G.1| | 2 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 2 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Front Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Rear Body has a sharp edge caused by damage |6.1.C.1| | 2 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 2 |
| Offside Rear Direction indicators not working |1.4.A.2c| | 2 |
| Front brake excessively fluctuating | 2 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 2 |