| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 22 |
| Headlamp aim out of alignment | 19 |
| Brake pipe excessively corroded | 17 |
| Registration plate issues | 13 |
| Windscreen wiper does not clear the windscreen effectively | 12 |
| Horn not working |1.6.2a| | 12 |
| Offside Rear fog lamp not working |1.3.2b| | 12 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 8 |
| Rear Rear fog lamp not working |1.3.2b| | 7 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 6 |
| Rear fog lamp not working |1.3.2b| | 6 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 5 |
| Rear fog lamp switch missing |1.3.1a| | 4 |
| Offside Steering rack gaiter split |2.2.D.2d| | 4 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 4 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 3 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Rear fog lamp tell tale not working |1.3.1b| | 3 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 3 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Offside Rear Statutory seat belt missing |5.1.1| | 3 |
| Rear fog lamp tell tale missing |1.3.1b| | 3 |
| Offside Front Direction indicator not working |1.4.A.2c| | 3 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 3 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 3 |
| Nearside Stop lamp not working |1.2.1b| | 3 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 3 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 3 |
| Rear fog lamp missing |1.3.2a| | 3 |
| Nearside Side repeater not working |1.4.A.2c| | 3 |
| Offside Side repeater not working |1.4.A.2c| | 3 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 2 |
| Nearside Side repeater missing |1.4.A.2b| | 2 |
| Nearside Front Steering locking device missing |2.2.C.1g| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Offside Rear fog lamp missing |1.3.2a| | 2 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Emissions not tested |7.0| | 2 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Nearside Front Side repeater not working |1.4.A.2c| | 2 |
| Brakes imbalanced across an axle | 2 |
| Brake hose damaged | 2 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 2 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 2 |
| Offside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Service brake: efficiency below requirements |3.7.B.7| | 2 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Nearside Headlamp insecure |1.7.3| | 2 |
| Rear brake binding | 2 |
| Offside Rear Rear fog lamp missing |1.3.2a| | 2 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Steering rack insecure |2.2.B.1a| | 2 |
| Offside Front Steering rack insecure |2.2.B.1a| | 2 |
| Exhaust catalytic converter missing where one was fitted as standard |7.1.3| | 2 |
| Offside Front Side repeater not working (4.4.1 (a) (ii)) | 2 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 1 |
| Front brake disc excessively pitted |3.5.1h| | 1 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Braking system leaking |3.6.A.1| | 1 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Nearside Front Lower Suspension arm ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Lower Suspension arm ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Front Suspension component mounting prescribed area is fractured |2.4.A.3| | 1 |
| Offside Front Anti-roll bar linkage which is adjustable, locking device insecure |2.4.G.1| | 1 |
| Nearside Front Shock absorber has an excessively worn shock absorber pivot |2.7.4| | 1 |
| Offside Front Shock absorber has an excessively worn shock absorber pivot |2.7.4| | 1 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer`s specified limits |8.2.1.2 |a|| | 1 |
| Nearside Headlamp insecure |4.1.1 |c|| | 1 |
| Offside Headlamp incorrect colour |4.1.4 |a|| | 1 |
| Offside Rear Outer Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill |5.3.6 |a| |i|| | 1 |
| Offside Rear Inner Suspension component mounting prescribed area excessively corroded significantly reducing structural strength wheel arch |5.3.6 |a| |i|| | 1 |
| Nearside Side repeater missing |4.4.1 |a| |ii|| | 1 |
| Offside Side repeater missing |4.4.1 |a| |ii|| | 1 |
| Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt split in half |2.1.3 |g| |ii|| | 1 |
| Offside Front Wheel bearing rough when rotated |5.1.3 |b| |i|| | 1 |
| Offside Rear Shock absorbers likely to become detached lock nut missing (5.3.2 (a) (ii)) | 1 |
| Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Front Side repeater missing |1.4.A.2b| | 1 |
| Steering wheel retaining device insecure |2.1.6| | 1 |
| Front Suspension arm attachment bracket/mounting nut missing |2.4.G.1| | 1 |
| Nearside Front Shock absorber insecure |2.7.2b| | 1 |
| Offside Side repeater missing |1.4.A.2b| | 1 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Rear fog lamp switch not able to be operated from the normal driving position |1.3.1a| | 1 |
| Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 1 |
| Nearside Front Upper Suspension arm locating pin retaining device missing |2.4.G.3b| | 1 |
| Nearside Front Lower Suspension arm locating pin retaining device missing |2.4.G.3b| | 1 |
| Offside Front Upper Suspension arm locating pin retaining device missing |2.4.G.3b| | 1 |
| Offside Front Lower Suspension arm locating pin retaining device missing |2.4.G.3b| | 1 |
| Offside Front Suspension arm locating pin insecure |2.4.G.3a| | 1 |
| Nearside Front Inner Suspension arm attachment bracket/mounting insecure |2.4.G.1| | 1 |
| Offside Front Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 1 |
| Nearside Rear Coil spring not correctly located |2.4.C.2| | 1 |
| Offside Rear Coil spring not correctly located |2.4.C.2| | 1 |
| Rear fog lamp obviously incorrectly positioned |1.3.2a| | 1 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside rear brake excessively fluctuating |3.7.B.3| | 1 |
| Offside rear brake excessively fluctuating |3.7.B.3| | 1 |
| Offside Front Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 1 |
| Offside Rear Rear fog lamp emits a light other than red |1.3.2e| | 1 |
| Offside Rear Road wheel badly damaged |4.2.A.1a| | 1 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Front Steering locking device missing |2.2.C.1g| | 1 |
| Offside Front Lower Front suspension locking device missing |2.5.A.4| | 1 |
| Offside Front Tie bar/rod insecure |2.4.G.1| | 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 |
| Nearside Front Tie bar/rod which is adjustable, locking device insecure |2.4.G.1| | 1 |
| Nearside Rear 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 |
| Nearside Front Wheel stud|s| missing |4.2.A.1e| | 1 |
| Nearside Front Torque/reaction arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Torque/reaction arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 1 |
| Nearside Front Torque/reaction arm has a deteriorated rubber bush resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Torque/reaction arm has a deteriorated rubber bush resulting in excessive movement |2.4.G.2| | 1 |
| Rear fog lamp switch faulty |1.3.1a| | 1 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Offside Front Position lamp not working |4.2.1 |a|| | 1 |
| Offside Rear Rear fog lamp not working showing white |4.5.1 |a| |ii|| | 1 |
| Rear fog lamp missing |4.5.1 |a| |ii|| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 1 |
| Offside Front Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 1 |
| Nearside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 1 |
| Offside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |8.1.1 |a|| | 1 |
| Nearside Rear Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 1 |
| Emissions not tested |8.2.1.2 |d|| | 1 |
| Speedometer clearly inoperative |6.7.2| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Rear Statutory seat belt missing |5.1.1| | 1 |
| Offside Rear brake caliper leaking |3.6.A.1| | 1 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Outer Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Track rod end ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 1 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 1 |
| Nearside Steering locking device missing |2.2.C.1g| | 1 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Steering wheel weakened by modification |2.1.1| | 1 |
| Bootlid cannot be secured in the closed position |6.4.1| | 1 |
| Front coil spring broken |2.4.C.1a| | 1 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 1 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Suspension arm which is adjustable, locking device insecure |2.4.G.1| | 1 |
| Nearside Rear Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Offside Rear Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Inner Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Horn emits two or more alternating tones |1.6.2d| | 1 |
| Offside Front Wheel stud|s| missing |4.2.A.1e| | 1 |
| Nearside Steering arm deformed and unserviceable |2.2.C.1d| | 1 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Front suspension has excessive play in an outer ball joint |2.5.B.2a| | 1 |
| Nearside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 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 wheel bearing has excessive play |2.6.2| | 1 |
| Offside Rear Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 1 |
| Offside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 1 |
| Offside Front brake disc excessively pitted |3.5.1h| | 1 |
| Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Inner Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 1 |
| Nearside Front Position lamp showing red light to the front |4.2.3 |a| |ii|| | 1 |
| Offside Front Position lamp showing red light to the front |4.2.3 |a| |ii|| | 1 |
| Nearside Front Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Offside Front Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Rear fog lamp emits a light other than red |1.3.2e| | 1 |
| Front Exhaust system not adequately supported |7.1.1| | 1 |
| Nearside Front Side repeater incorrect colour |1.4.A.2f| | 1 |
| Offside Front Side repeater incorrect colour |1.4.A.2f| | 1 |
| Offside Rear position lamp|s| flickers when tapped lightly by hand |1.1.4c| | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Offside Front Side repeater not working (1.4.A.2c) | 1 |
| Exhaust catalytic converter missing where one was fitted as standard (7.1.3) | 1 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3) | 1 |
| Offside Rear fog lamp adversely affected by the operation of another lamp |1.3.2f| | 1 |
| Nearside Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Front Track rod end ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.1.3 |g| |ii|| | 1 |
| Windscreen washer not working | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) | 1 |
| Offside Front Inner Suspension component mounting prescribed area excessively corroded significantly reducing structural strength arch (5.3.6 (a) (i)) | 1 |
| brake disc excessively pitted |3.5.1h| | 1 |
| Nearside Rear brake caliper has restricted free movement |3.5.1k| | 1 |
| Nearside Front position lamp|s| missing |1.1.A.3a| | 1 |
| Offside Front position lamp|s| missing |1.1.A.3a| | 1 |
| Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 1 |
| Windscreen has damage | 1 |
| Offside Rear fog lamp excessively deteriorated so that it is not visible from a reasonable distance |1.3.2d| | 1 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Centre Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 1 |
| Offside Driver`s seat insecure |6.2.A.1| | 1 |
| Nearside Front Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 1 |
| Nearside Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Offside Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Offside Rear Brake pivot locking device missing |3.5.1l| | 1 |
| Nearside Front Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Offside Front Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Body insecure and dangerous to other road users |6.1.B.1b| | 1 |