| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 13 |
| Registration plate lamp issues | 8 |
| Windscreen wiper does not clear the windscreen effectively | 8 |
| Offside Front coil spring broken |2.4.C.1a| | 7 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 4 |
| Nearside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 4 |
| Offside Rear Upper Shock absorber has an excessively worn bush |2.7.4| | 4 |
| Parking brake lever has no reserve travel |3.1.6b| | 3 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 2 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2 |
| Offside Rear fog lamp not working |1.3.2b| | 2 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Nearside Front Upper Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 2 |
| Nearside Front Anti-roll bar ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 2 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 2 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 2 |
| Exhaust hydrocarbon content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 2 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 2 |
| Battery insecure |1.9.1| | 2 |
| Offside Rear All position lamps have less than 50% of the light sources illuminating |1.1.A.3b| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Nearside Front coil spring broken |2.4.C.1a| | 1 |
| Offside Front coil spring fractured |2.4.C.1a| | 1 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front Macpherson strut pin or bush excessively worn tops |5.3.4 |a| |i|| | 1 |
| Offside Front Macpherson strut pin or bush excessively worn tops |5.3.4 |a| |i|| | 1 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 1 |
| Nearside Front front brake binding |3.7.B.1| | 1 |
| Offside Rear All position lamps adversely affected by the operation of another lamp (4.2.3 (c)) | 1 |
| Rear Exhaust system insecure (6.1.2 (a)) | 1 |
| Offside Front Macpherson strut top bush or bearing has excessive wear or free play (5.3.4 (a) (i)) | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 1 |
| Oil leaking excessively from engine (8.4.1 (a) (i)) | 1 |
| Nearside Front Headlamp insecure (4.1.1 (c)) | 1 |
| Offside Front Shock absorbers has a serious fluid leak | 1 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 1 |
| Nearside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Offside Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Brakes imbalanced across an axle | 1 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Offside Front Upper Macpherson strut top bush or bearing has excessive wear or free play seized (5.3.4 (a) (i)) | 1 |
| Offside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Nearside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 1 |
| Offside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 1 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Offside 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 Shock absorbers insecurely attached |5.3.2 |a| |i|| | 1 |
| Nearside Rear Shock absorbers insecurely attached |5.3.2 |a| |i|| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Trailer electrical socket damaged so that lead cannot be securely connected |1.9.3b| | 1 |
| Offside Front Brake performance not tested Coil spring broken /could cause damage to vehicle or person |3.7.A.1| | 1 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 1 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Rear Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Nearside Front Road wheel fixing missing (5.2.1 (a) (i)) | 1 |
| Bonnet cannot be secured in the closed position Bonnet Hinge Bent (3.1 (b) (i)) | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Exhaust system insecure frontpipe (6.1.2 (a)) | 1 |
| Exhaust system insecure tailpipe (6.1.2 (a)) | 1 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 1 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Macpherson strut mounting damaged and seriously weakened |5.3.3 |b| |i|| | 1 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 1 |
| Offside Front Upper Macpherson strut attachment bracket/mounting insecure and impairing directional stability (5.3.3 (a) (ii)) | 1 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 1 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 1 |
| Exhaust emissions likely to be affected by an exhaust leak |8.2.1.1 |b|| | 1 |
| Exhaust carbon monoxide content at idle exceeds default limits |8.2.1.2 |b|| | 1 |
| Offside Front Steering system excessively rough |2.2.D.1| | 1 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Nearside Front Upper Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Macpherson strut has excessive movement in the upper support bearing assembly |2.5.B.1b| | 1 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 1 |
| Central Front Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |