| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 30187 |
| Headlamp aim out of alignment | 16195 |
| Windscreen wiper does not clear the windscreen effectively | 11225 |
| Parking brake: efficiency below requirements |3.7.B.7| | 10838 |
| Registration plate lamp issues | 9831 |
| Rear parking brake recording little or no effort | 7080 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4747 |
| Nearside Stop lamp not working |1.2.1b| | 4524 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4444 |
| Offside Stop lamp not working |1.2.1b| | 3845 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 3700 |
| Registration plate issues | 3595 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2506 |
| Brakes imbalanced across an axle | 2440 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2394 |
| Rear Exhaust system not adequately supported |7.1.1| | 2340 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2335 |
| Offside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2119 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 2061 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2011 |
| Brake load sensing valve linkage seized |3.6.E.3| | 1949 |
| Front brake disc in such a condition that it is seriously weakened | 1934 |
| Nearside Rear Stop lamp not working |1.2.1b| | 1753 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1660 |
| Offside Rear Stop lamp not working |1.2.1b| | 1587 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1538 |
| Fuel system component leaking |7.2.3| | 1512 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1455 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1417 |
| Rear brake binding | 1406 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1390 |
| Windscreen has damage | 1366 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1357 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1331 |
| Battery insecure |1.9.1| | 1317 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 1163 |
| Nearside Front coil spring incomplete |2.4.C.1a| | 1106 |
| Parking brake lever has no reserve travel |3.1.6b| | 1048 |
| Service brake: efficiency below requirements |3.7.B.7| | 1044 |
| Rear Brake load sensing valve linkage seized |3.6.E.3| | 1014 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 1002 |
| Offside Rear coil spring incomplete |2.4.C.1a| | 965 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 928 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 919 |
| Offside Rear fog lamp not working |1.3.2b| | 862 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 859 |
| Offside Rear coil spring fractured |2.4.C.1a| | 851 |
| Nearside Headlamp insecure |1.7.3| | 850 |
| Exhaust system not adequately supported |7.1.1| | 820 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 815 |
| Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 813 |
| Nearside Rear coil spring incomplete |2.4.C.1a| | 806 |
| Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 805 |
| Offside Headlamp insecure |1.7.3| | 796 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 771 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 765 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 719 |
| Nearside Rear coil spring fractured |2.4.C.1a| | 717 |
| Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 713 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 709 |
| Emissions not tested |7.0| | 709 |
| Rear brake application uneven | 707 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 671 |
| Offside Front coil spring fractured |2.4.C.1a| | 666 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 662 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 647 |
| Windscreen wiper blade insecure | 610 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 605 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 592 |
| Brake load sensing valve seized |3.6.E.3| | 580 |
| Horn not working |1.6.2a| | 576 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 572 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 556 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 551 |
| Rear Exhaust mounting missing |7.1.1b| | 545 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 544 |
| Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 543 |
| Nearside Front coil spring fractured |2.4.C.1a| | 525 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 510 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 502 |
| Offside Rear coil spring broken |2.4.C.1a| | 502 |
| Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 470 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 467 |
| Brake hose excessively deteriorated | 462 |
| Centre Rear Seat belt retracting mechanism defective |5.2.5b| | 462 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 460 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 459 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 445 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 422 |
| Rear brake disc in such a condition that it is seriously weakened | 412 |
| Front brake application uneven | 408 |
| Exhaust emits excessive smoke or vapour of any colour |7.4.B.4| | 405 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 378 |
| Offside Front coil spring broken |2.4.C.1a| | 378 |
| Nearside Rear coil spring broken |2.4.C.1a| | 375 |
| Nearside Front Headlamp insecure |1.7.3| | 368 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 365 |
| Centre Exhaust system not adequately supported |7.1.1| | 358 |
| Brake hose damaged | 349 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 348 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 338 |
| Offside Front brake disc excessively pitted |3.5.1h| | 330 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 329 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 327 |
| Offside Front Headlamp insecure |1.7.3| | 326 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 326 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 318 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 313 |
| Offside Front Headlamp aim aimed so that it dazzles other road users |1.8.A.1a| | 310 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 306 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 305 |
| Nearside Front coil spring broken |2.4.C.1a| | 305 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 302 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 300 |
| Front position lamp|s| not working |1.1.A.3b| | 297 |
| Rear fog lamp tell tale not working |1.3.1b| | 288 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 282 |
| Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c| | 281 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 277 |
| Front Fuel system component leaking |7.2.3| | 270 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 262 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 262 |
| Nearside Headlamp not working on main beam |1.7.5a| | 261 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 259 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 257 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 254 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 251 |
| Rear fog lamp not working |1.3.2b| | 250 |
| Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a| | 248 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 245 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 243 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 241 |