| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 9314 |
| Headlamp aim out of alignment | 9129 |
| Windscreen wiper does not clear the windscreen effectively | 7318 |
| Brake hose excessively deteriorated | 7121 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 6435 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 5138 |
| Rear parking brake recording little or no effort | 5104 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 5097 |
| Parking brake lever has no reserve travel |3.1.6b| | 4639 |
| Service brake: efficiency below requirements |3.7.B.7| | 3674 |
| Brakes imbalanced across an axle | 3079 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2713 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 2482 |
| Registration plate issues | 2459 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 2456 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1857 |
| Registration plate lamp issues | 1827 |
| Brake pipe excessively corroded | 1823 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 1805 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1695 |
| Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1646 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1644 |
| Emissions not tested |7.0| | 1622 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1572 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1465 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1461 |
| Front brake disc in such a condition that it is seriously weakened | 1458 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1404 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1358 |
| Rear brake binding | 1349 |
| Offside Stop lamp not working |1.2.1b| | 1298 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1297 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 1274 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1264 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1246 |
| Nearside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1141 |
| Nearside Side repeater not working |1.4.A.2c| | 1141 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1123 |
| Offside Side repeater not working |1.4.A.2c| | 1063 |
| Fuel system component insecure |7.2.1| | 1027 |
| Nearside Stop lamp not working |1.2.1b| | 937 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 905 |
| Rear brake application uneven | 891 |
| Offside Rear fog lamp not working |1.3.2b| | 880 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 747 |
| Brake load sensing valve linkage seized |3.6.E.3| | 731 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 710 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 696 |
| Horn not working |1.6.2a| | 659 |
| Front brake application uneven | 631 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 620 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 611 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 577 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 563 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 536 |
| Offside Front brake disc excessively pitted |3.5.1h| | 536 |
| Windscreen has damage | 533 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 532 |
| Offside Rear Stop lamp not working |1.2.1b| | 529 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 528 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 518 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 503 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 485 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 485 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 479 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 473 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 463 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 451 |
| Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 449 |
| Offside Front Brake hose leaking |3.6.A.1| | 438 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 437 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 432 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 428 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 417 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 415 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 414 |
| Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 413 |
| Windscreen wiper blade insecure | 407 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 403 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 401 |
| Nearside Rear Stop lamp not working |1.2.1b| | 398 |
| Rear Exhaust system not adequately supported |7.1.1| | 397 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 393 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 382 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 371 |
| Nearside Front Side repeater not working |1.4.A.2c| | 354 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 350 |
| Offside Front Side repeater not working |1.4.A.2c| | 344 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 341 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 331 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 331 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 326 |
| Offside front brake binding |3.7.B.1| | 322 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 316 |
| Offside Rear Braking system leaking |3.6.A.1| | 315 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 312 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 310 |
| Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 306 |
| Exhaust system not adequately supported |7.1.1| | 305 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 301 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 301 |
| Nearside Rear Braking system leaking |3.6.A.1| | 285 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 272 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 270 |
| Brake pedal spongy |3.3.B.1b| | 265 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 258 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 255 |
| Driver`s seat insecure |6.2.A.1| | 253 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 245 |
| Spare wheel carrier insecure |6.4.2| | 238 |
| Offside Front Front constant velocity joint gaiter split |2.5.C.1a| | 235 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 235 |
| Brake hose damaged | 234 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 233 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 228 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 227 |
| Centre Exhaust system not adequately supported |7.1.1| | 226 |
| Front brake disc excessively pitted |3.5.1h| | 224 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 218 |
| Rear brake disc in such a condition that it is seriously weakened | 216 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 210 |
| Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 209 |
| Rear Mechanical brake component has restricted free movement | 209 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 207 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 203 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 200 |
| Nearside Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d| | 198 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 195 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 193 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 192 |
| Offside Front front brake binding |3.7.B.1| | 189 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 185 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 177 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 173 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 172 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 171 |
| Anti-lock braking system warning lamp indicates an ABS fault | 168 |
| Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 160 |
| Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 159 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 159 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 157 |
| Offside Front brake disc excessively scored |3.5.1h| | 157 |
| Nearside Front brake disc excessively scored |3.5.1h| | 155 |