| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 485 |
| Windscreen wiper does not clear the windscreen effectively | 465 |
| Headlamp aim out of alignment | 192 |
| Offside Front coil spring broken |2.4.C.1a| | 183 |
| Nearside Front coil spring broken |2.4.C.1a| | 160 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 147 |
| Registration plate lamp issues | 116 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 75 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 71 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 68 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 58 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 58 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 49 |
| Brake hose excessively deteriorated | 49 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 48 |
| Parking brake lever has no reserve travel |3.1.6b| | 47 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 45 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 41 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 41 |
| Offside Front coil spring incomplete |2.4.C.1a| | 40 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 39 |
| Brakes imbalanced across an axle | 39 |
| Offside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 37 |
| Offside Stop lamp not working |1.2.1b| | 35 |
| Offside Front coil spring fractured |2.4.C.1a| | 34 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 31 |
| Parking brake: efficiency below requirements |3.7.B.7| | 30 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 28 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 28 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 27 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 26 |
| Rear brake binding | 26 |
| Registration plate issues | 26 |
| Nearside Front coil spring fractured |2.4.C.1a| | 25 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 25 |
| Rear parking brake recording little or no effort | 25 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 25 |
| Offside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 25 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 23 |
| Nearside Stop lamp not working |1.2.1b| | 22 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 22 |
| Front brake disc in such a condition that it is seriously weakened | 22 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 22 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 21 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 21 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 20 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 19 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 18 |
| Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 18 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 18 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 17 |
| Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 16 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 16 |
| Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i)) | 16 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 16 |
| Offside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 16 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 15 |
| Offside Rear Stop lamp not working |1.2.1b| | 15 |
| Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 15 |
| Nearside Front Coil spring fractured or broken |5.3.1 |b| |i|| | 15 |
| Anti-lock braking system warning lamp indicates an ABS fault | 15 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 15 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 14 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 14 |
| Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 13 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 13 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 13 |
| Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 13 |
| Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 13 |
| Offside Rear Coil spring fractured or broken |5.3.1 |b| |i|| | 13 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 13 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 13 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 12 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 12 |
| Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 11 |
| Offside Front Position lamp not working |4.2.1 |a|| | 11 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 11 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 11 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 11 |
| Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii)) | 11 |
| Emissions not tested (8.2.1.2 (d)) | 11 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 11 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 10 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 10 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 10 |
| Front Exhaust system insecure (6.1.2 (a)) | 10 |
| Rear Exhaust system not adequately supported |7.1.1| | 10 |
| Windscreen wiper blade insecure | 10 |
| Nearside Rear Stop lamp not working |1.2.1b| | 9 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 9 |
| Offside Rear Service brake excessively binding |1.2.1 |f|| | 9 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 9 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 9 |
| Offside Stop lamp|s| not working |4.3.1 |a| |ii|| | 8 |
| Exhaust emissions likely to be affected by an exhaust leak (8.2.1.1 (b)) | 8 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 8 |
| Nearside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 8 |
| Central Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 8 |
| Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 8 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 8 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 8 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 7 |
| Windscreen washer not working | 7 |
| Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b)) | 7 |
| Offside Front Anti-roll bar linkage ball joint excessively worn |5.3.4 |a| |i|| | 7 |
| Brake lever has insufficient reserve travel |1.1.2 |a|| | 7 |
| Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 7 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 7 |
| Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 7 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 7 |
| Offside Rear Shock absorbers has a serious fluid leak | 7 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 7 |
| Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 7 |
| Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 7 |