| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 11685 |
| Brake pipe excessively corroded | 9980 |
| Headlamp aim out of alignment | 9017 |
| Brake hose excessively deteriorated | 6743 |
| Windscreen wiper does not clear the windscreen effectively | 6393 |
| Offside Stop lamp not working |1.2.1b| | 3146 |
| Nearside Stop lamp not working |1.2.1b| | 3094 |
| Registration plate issues | 2788 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 2385 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2301 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 2083 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2021 |
| Anti-lock braking system warning lamp indicates an ABS fault | 1792 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1625 |
| Brakes imbalanced across an axle | 1570 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 1545 |
| Offside Front coil spring fractured |2.4.C.1a| | 1422 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1409 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 1385 |
| Service brake: efficiency below requirements |3.7.B.7| | 1383 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1354 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1300 |
| Offside Rear Stop lamp not working |1.2.1b| | 1270 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1254 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 1248 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 1246 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 1246 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1244 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 1098 |
| Nearside Front coil spring fractured |2.4.C.1a| | 1095 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 1005 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1000 |
| Rear Exhaust system not adequately supported |7.1.1| | 996 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 980 |
| Offside Rear coil spring fractured |2.4.C.1a| | 949 |
| Headlamp switch faulty |1.7.1| | 921 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 846 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 840 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 771 |
| Nearside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 771 |
| Offside Rear Radius arm has excessive play in a pin/bush |2.4.G.2| | 747 |
| Offside Front coil spring broken |2.4.C.1a| | 697 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 654 |
| Rear parking brake recording little or no effort | 648 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 640 |
| Offside Headlamp not working on main beam |1.7.5a| | 640 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 617 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 599 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 599 |
| Front brake disc in such a condition that it is seriously weakened | 587 |
| Nearside Front coil spring broken |2.4.C.1a| | 583 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 565 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 536 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 535 |
| Horn not working |1.6.2a| | 489 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 486 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 443 |
| Offside Rear coil spring broken |2.4.C.1a| | 442 |
| Nearside Headlamp not working on main beam |1.7.5a| | 424 |
| Nearside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 407 |
| Brake hose damaged | 387 |
| Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b| | 386 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 386 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 386 |
| Nearside Rear coil spring broken |2.4.C.1a| | 382 |
| Windscreen has damage | 363 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 360 |
| Offside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 359 |
| Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2| | 352 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 349 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 343 |
| Parking brake lever has no reserve travel |3.1.6b| | 331 |
| Windscreen wiper blade insecure | 330 |
| Exhaust system not adequately supported |7.1.1| | 320 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 312 |
| Nearside Front Wheel bolt|s| missing |4.2.A.1e| | 308 |
| Nearside Rear Radius arm has excessive play in a pin/bearing |2.4.G.2| | 308 |
| Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b| | 296 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 292 |
| Front brake application uneven | 288 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 285 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 284 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 280 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 280 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 278 |
| Offside Front Wheel bolt|s| missing |4.2.A.1e| | 273 |
| Nearside Rear Wheel bolt|s| missing |4.2.A.1e| | 262 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 262 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 258 |
| Electronic stability system warning lamp indicates a fault |3.4.1c| | 258 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 255 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 254 |
| Nearside Headlamp insecure |1.7.3| | 247 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 247 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 235 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 231 |
| Offside Headlamp insecure |1.7.3| | 211 |
| Offside Front coil spring cracked |2.4.C.1a| | 208 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 208 |
| Emissions not tested |7.0| | 197 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 197 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 196 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 195 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 195 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 194 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 188 |
| Centre Exhaust system not adequately supported |7.1.1| | 188 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 187 |
| Offside Rear fog lamp not working |1.3.2b| | 184 |
| Bonnet cannot be secured in the closed position |8.4.1| | 183 |
| Offside Rear Wheel bolt|s| missing |4.2.A.1e| | 179 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 179 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 178 |
| Rear brake binding | 177 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 172 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 171 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 169 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 169 |
| Nearside Front Road wheel bead rim badly distorted |4.2.A.1a| | 169 |
| Indicator switch faulty |1.4.A.1| | 166 |