| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 2187 |
| Headlamp aim out of alignment | 1322 |
| Registration plate lamp issues | 1030 |
| Brake pipe excessively corroded | 797 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 698 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 660 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 639 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 580 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 559 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 557 |
| Registration plate issues | 428 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 414 |
| Rear Exhaust system not adequately supported |7.1.1| | 297 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 293 |
| Parking brake lever has no reserve travel |3.1.6b| | 283 |
| Offside Stop lamp not working |1.2.1b| | 248 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 241 |
| Offside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 240 |
| Brakes imbalanced across an axle | 230 |
| Nearside Stop lamp not working |1.2.1b| | 221 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 217 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 204 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 203 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 196 |
| Front brake disc in such a condition that it is seriously weakened | 194 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 193 |
| Parking brake: efficiency below requirements |3.7.B.7| | 193 |
| Rear brake binding | 179 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 177 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 176 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 176 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 166 |
| Rear brake disc in such a condition that it is seriously weakened | 166 |
| Exhaust system not adequately supported |7.1.1| | 165 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 154 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 154 |
| Anti-lock braking system warning lamp indicates an ABS fault | 154 |
| Rear parking brake recording little or no effort | 148 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 144 |
| Battery insecure |1.9.1| | 142 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 139 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 136 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 136 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 135 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 131 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 123 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 123 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 121 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 117 |
| Windscreen washer not working | 115 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 114 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 113 |
| Offside front brake binding |3.7.B.1| | 112 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 111 |
| Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 109 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 106 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 104 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 103 |
| Centre Exhaust system not adequately supported |7.1.1| | 98 |
| Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 97 |
| Front Exhaust system not adequately supported |7.1.1| | 94 |
| Offside Rear Stop lamp not working |1.2.1b| | 93 |
| Nearside front brake binding |3.7.B.1| | 90 |
| Nearside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii|| | 86 |
| Nearside Rear Stop lamp not working |1.2.1b| | 85 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 85 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 81 |
| Windscreen has damage | 80 |
| Brake hose excessively deteriorated | 77 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 76 |
| Rear Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 70 |
| Nearside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 67 |
| Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 67 |
| Horn not working |1.6.2a| | 65 |
| Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h|| | 65 |
| Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 65 |
| Windscreen wiper blade insecure | 64 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 64 |
| Offside Front front brake binding |3.7.B.1| | 64 |
| Offside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 63 |
| Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 63 |
| Nearside Front Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 62 |
| Offside Rear Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 62 |
| 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| | 62 |
| Rear fog lamp not working |1.3.2b| | 61 |
| Emissions not tested |7.0| | 60 |
| Offside Front coil spring broken |2.4.C.1a| | 58 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 57 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 56 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 55 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 54 |
| Mechanical brake component has restricted free movement | 54 |
| Nearside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 53 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 53 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 53 |
| Nearside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 52 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 52 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 51 |
| Offside Front Position lamp not working |4.2.1 |a|| | 51 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 50 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 49 |
| Nearside Front front brake binding |3.7.B.1| | 49 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 49 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 48 |
| 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| | 48 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 47 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 47 |
| Nearside Front Coil spring fractured or broken (5.3.1 (b) (i)) | 45 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 45 |
| Central Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 45 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 43 |
| Offside Front Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 43 |
| Emissions not tested |7.3.A.1| | 43 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 43 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 43 |
| Offside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 43 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 42 |
| Centre Rear Exhaust system not adequately supported |7.1.1| | 41 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 41 |
| Nearside Front Track rod end ball joint has excessive play |2.1.3 |b| |i|| | 40 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 40 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 40 |