| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 33 |
| Windscreen wiper does not clear the windscreen effectively | 15 |
| Windscreen washer not working | 7 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 7 |
| Registration plate lamp issues | 6 |
| Brakes imbalanced across an axle | 5 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 5 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 5 |
| Nearside Rear Shock absorbers has a serious fluid leak | 5 |
| Offside Rear coil spring broken |2.4.C.1a| | 4 |
| Offside Rear Shock absorbers has a serious fluid leak | 4 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 4 |
| Anti-lock braking system warning lamp indicates an ABS fault | 4 |
| Exhaust emissions exceed manufacturer`s specified limit |8.2.2.2 |a|| | 4 |
| Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a)) | 4 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 3 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Nearside Stop lamp|s| not working |4.3.1 |a| |ii|| | 3 |
| Exhaust emits an excessive level of metered smoke |7.4.B.3a| | 3 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 3 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 3 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 3 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 3 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 3 |
| Offside Stop lamp not working |1.2.1b| | 3 |
| Electronic stability control warning lamp indicates a fault (7.12 (e)) | 3 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Front Upper Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2 |
| Brake hose excessively deteriorated | 2 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 2 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 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 Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 2 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 2 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 2 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 2 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Rear brake binding | 2 |
| Nearside Front coil spring broken |2.4.C.1a| | 2 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 2 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 2 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Registration plate issues | 2 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Front front brake binding |3.7.B.1| | 1 |
| Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 1 |
| Headlamp light intensity severely reduced both dip beam, bulbs fitted incorrectly |4.1.4 |a|| | 1 |
| Nearside Front Anti-roll bar ball joint excessively worn drop link |5.3.4 |a| |i|| | 1 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Offside Front Drive shaft joint constant velocity boot missing SPLIT (6.1.7 (g) (ii)) | 1 |
| Central Rear Exhaust emissions likely to be affected by an exhaust leak BROKEN IN 3 PLACES (8.2.1.1 (b)) | 1 |
| Rear Parking (secondary brake) on a single line braking system has no recorded effort at a wheel NOT LOCKING OFF (1.3.1 (a) (ii)) | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Headlamp levelling device inoperative |4.1.5 |a|| | 1 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 1 |
| Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 1 |
| Offside Front Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Nearside Rear Position lamp not working |4.2.1 |a|| | 1 |
| Windscreen washer jets misaligned and not providing sufficient fluid to the windscreen (3.5 (a)) | 1 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Rear Coil spring fractured or broken both sides (5.3.1 (b) (i)) | 1 |
| Exhaust has a major leak of exhaust gases come apart in the middle section (6.1.2 (a)) | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 1 |
| Nearside Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Lower Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Offside Front Lower Suspension component ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 1 |
| Nearside Front Shock absorbers has a serious fluid leak | 1 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 1 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 1 |
| Rear Exhaust system not adequately supported |7.1.1| | 1 |
| Nearside Rear coil spring broken |2.4.C.1a| | 1 |
| Nearside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 1 |
| Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 1 |
| Nearside Rear Anti-roll bar linkage fractured |2.4.G.1| | 1 |
| Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength strut area holed underside (5.3.6 (a) (i)) | 1 |
| Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength strut area holed underside (5.3.6 (a) (i)) | 1 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Offside Front Road wheel fixing loose (5.2.1 (a) (i)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Nearside Front 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 Rear Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Nearside Front Anti-roll bar ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Central Upper Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Offside Rear Position lamp not working |4.2.1 |a|| | 1 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 1 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Exhaust emissions test not completed because smoke levels are significantly in excess of the specified limit values 1.0 (8.2.2.2 (f)) | 1 |
| Battery insecure and likely to fall from carrier (4.13 (a) (ii)) | 1 |
| Rear parking brake recording little or no effort | 1 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 1 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 1 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Headlamp lens seriously defective (4.1.1 (b) (ii)) | 1 |
| Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Nearside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 1 |
| Front Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Offside Rear Position lamp light intensity significantly reduced |4.2.3 |a| |ii|| | 1 |
| Offside Rear Stop lamp|s| light intensity significantly reduced |4.3.3 |a| |ii|| | 1 |
| Offside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii|| | 1 |
| Nearside Rear Seat belt flexible stalk damaged likely to lead to failure under load |5.2.4a| | 1 |
| Nearside Rear position lamp|s| has less than 50% of the light sources illuminating |1.1.A.3b| | 1 |
| Nearside Stop lamp has less than 50% of the light sources illuminating |1.2.1b| | 1 |
| Offside Rear Other passenger door cannot be opened from outside the vehicle or inside (6.2.3 (a)) | 1 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 1 |
| Boot lid cannot be secured in the closed position |6.2.1 |e|| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Exhaust emissions test aborted because smoke levels are significantly in excess of the specified limit values 1.0 |8.2.2.2 |f|| | 1 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt Both dust covers (5.3.4 (b) (ii)) | 1 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt ball joint dust cover split |2.4.G.2| | 1 |
| Nearside Front Upper Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt drop-link dust cover split |2.4.G.2| | 1 |
| Nearside Rear Position lamp light intensity significantly reduced |4.2.3 |a| |ii|| | 1 |
| Exhaust emissions exceed default limit of 1.5m-1 |8.2.2.2 |b|| | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Electronic power steering warning lamp indicates a system malfunction (2.6 (a)) | 1 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 1 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 1 |
| Offside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i)) | 1 |
| Brake pedal has insufficient reserve travel (1.1.2 (a)) | 1 |
| Front Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 1 |
| Offside Front Anti-roll bar linkage corroded and seriously weakened (5.3.3 (b) (i)) | 1 |
| Rear Exhaust system insecure (6.1.2 (a)) | 1 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Rear Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Nearside Front Body has a sharp edge caused by damage arch |6.1.C.1| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Central Front Fuel system component leaking (6.1.3 (b) (i)) | 1 |
| Offside Rear Shock absorber missing |2.7.1b| | 1 |
| Nearside Front passenger door cannot be opened from inside the vehicle (6.2.3 (a)) | 1 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside Headlamp aim beam image obviously incorrect Bulb fitted incorrectly and clip wrong way round |1.8.A.1b| | 1 |
| Offside Rear Rear fog lamp not working |4.5.1 |a| |ii|| | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Rear Rear reflector insecure broken |1.5.1a| | 1 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Supplementary restraint system warning lamp indicates a fault (7.1.6 (a)) | 1 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Nearside Rear Shock absorbers has negligible damping effect (5.3.2 (d)) | 1 |
| Offside Rear Shock absorbers has negligible damping effect (5.3.2 (d)) | 1 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Exhaust has a major leak of exhaust gases rear box (6.1.2 (a)) | 1 |
| Offside Front rear brake excessively fluctuating |3.7.B.3| | 1 |
| Exhaust emissions exceed level of metered smoke for a turbo charged engine |8.2.2.2 |b|| | 1 |
| Exhaust on a vehicle fitted with a diesel particulate filter emits visible smoke of any colour |8.2.2.2 |d|| | 1 |
| Offside Rear Other passenger door cannot be opened from outside the vehicle (6.2.3 (a)) | 1 |
| Nearside Front Upper Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Offside Front Lower Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |