| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 17642 |
| Windscreen wiper does not clear the windscreen effectively | 7787 |
| Headlamp aim out of alignment | 7352 |
| Registration plate lamp issues | 6693 |
| Brake hose excessively deteriorated | 3309 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2979 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2931 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2771 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 2568 |
| Parking brake lever has no reserve travel |3.1.6b| | 2002 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1715 |
| Horn not working |1.6.2a| | 1604 |
| Rear parking brake recording little or no effort | 1534 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 1422 |
| Brakes imbalanced across an axle | 1411 |
| Front brake disc in such a condition that it is seriously weakened | 1291 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 1219 |
| Service brake: efficiency below requirements |3.7.B.7| | 1218 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1154 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1118 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 1083 |
| Emissions not tested |7.0| | 1010 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 997 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 987 |
| Nearside Stop lamp not working |1.2.1b| | 934 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 911 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 891 |
| Offside Stop lamp not working |1.2.1b| | 867 |
| Centre Stop lamp not working |1.2.1b| | 839 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 813 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 689 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 688 |
| Registration plate issues | 672 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 644 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 619 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 613 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 511 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 489 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 484 |
| Brake hose damaged | 465 |
| Rear Exhaust system not adequately supported |7.1.1| | 448 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 428 |
| Offside Front brake disc excessively pitted |3.5.1h| | 426 |
| Offside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 417 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 403 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 394 |
| Nearside Rear Stop lamp not working |1.2.1b| | 389 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 386 |
| Rear brake binding | 379 |
| Windscreen wiper blade insecure | 377 |
| Exhaust system not adequately supported |7.1.1| | 352 |
| Offside Rear Stop lamp not working |1.2.1b| | 336 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 326 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 316 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 313 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 313 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 308 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 307 |
| Windscreen has damage | 306 |
| Nearside Rear Direction indicators incorrect colour |1.4.A.2f| | 303 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 303 |
| Offside Rear Direction indicators incorrect colour |1.4.A.2f| | 299 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 289 |
| Front brake application uneven | 287 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 287 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 286 |
| Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 281 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 277 |
| Stop lamp not working |1.2.1b| | 277 |
| Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 267 |
| Front brake disc excessively pitted |3.5.1h| | 263 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 261 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 254 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 253 |
| Rear brake application uneven | 248 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 245 |
| Centre Exhaust system not adequately supported |7.1.1| | 240 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 236 |
| Nearside Front Sub-frame corroded and seriously weakened |2.4.G.1| | 215 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 214 |
| Nearside Headlamp insecure |1.7.3| | 210 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 207 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 207 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 205 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 203 |
| Centre Rear Stop lamp not working |1.2.1b| | 200 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 199 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 198 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 193 |
| Offside Rear Shock absorber has negligible damping effect |2.7.5| | 191 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 190 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 188 |
| Offside Rear fog lamp not working |1.3.2b| | 185 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 183 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 182 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 180 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 179 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 178 |
| Bonnet retaining device ineffective |8.4.2| | 177 |
| Front Exhaust system not adequately supported |7.1.1| | 174 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 174 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 173 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 172 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 165 |
| Rear Direction indicator incorrect colour |1.4.A.2f| | 165 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 163 |
| Bonnet cannot be secured in the closed position |8.4.1| | 163 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 162 |
| Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a| | 159 |
| Offside Headlamp not working on main beam |1.7.5a| | 157 |
| Nearside Headlamp not working on main beam |1.7.5a| | 148 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 147 |
| Battery insecure |1.9.1| | 144 |
| Offside Headlamp insecure |1.7.3| | 144 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 141 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 141 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 141 |
| Centre Front Exhaust has a major leak of exhaust gases |7.1.2| | 140 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 137 |
| Front Windscreen wiper not operating automatically when switched on |8.2.1b| | 133 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 133 |
| Brake performance not tested |3.7.A.1| | 132 |
| Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b| | 129 |
| Anti-lock braking system warning lamp indicates an ABS fault | 124 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 124 |