>
main menu
Use Web App here >

MOT History from tests of petrol AUDI A6s year 1999

Review the list of common AUDI A6 failures below or to perform a specific mot history check on your AUDI then use our popular KnowYourCar service

mot history
Pass percent:51.95%
(The average a petrol AUDI A6 year 1999 passes without issue)
Based on:40,181 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment3345
Brake hose excessively deteriorated2521
Windscreen wiper does not clear the windscreen effectively1908
Registration plate lamp issues1555
Anti-lock braking system warning lamp indicates an ABS fault1230
Offside Front constant velocity joint gaiter split |2.5.C.1a|1190
Nearside Front constant velocity joint gaiter split |2.5.C.1a|1017
Registration plate issues898
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|867
Offside Front position lamp|s| not working |1.1.A.3b|770
Nearside Front position lamp|s| not working |1.1.A.3b|764
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|740
Nearside Track rod end ball joint has excessive play |2.2.B.1f|712
Offside Front Front constant velocity joint gaiter split |2.5.C.1a|658
Offside Track rod end ball joint has excessive play |2.2.B.1f|629
Nearside Front Front constant velocity joint gaiter split |2.5.C.1a|628
Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2|620
Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2|580
Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3|457
Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|455
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3|446
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|438
Brakes imbalanced across an axle421
Offside Steering rack gaiter split |2.2.D.2d|417
Parking brake: efficiency below requirements |3.7.B.7|405
Front brake disc in such a condition that it is seriously weakened404
Offside Stop lamp not working |1.2.1b|382
Rear brake binding381
Nearside Stop lamp not working |1.2.1b|380
Offside Rear fog lamp not working |1.3.2b|362
Nearside Steering rack gaiter split |2.2.D.2d|351
Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|348
Brake hose damaged325
Offside Headlamp not working on dipped beam |1.7.5a|319
Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|312
Nearside Headlamp not working on dipped beam |1.7.5a|305
Windscreen has damage287
Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4|284
Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2|265
Offside Outer Front constant velocity joint gaiter split |2.5.C.1a|260
Rear brake disc in such a condition that it is seriously weakened243
Offside Front Front position lamp|s| not working |1.1.A.3b|236
Offside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|235
Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2|235
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|230
Offside Front Steering rack gaiter split |2.2.D.2d|229
Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|222
Nearside Front Front position lamp|s| not working |1.1.A.3b|214
Nearside Front Direction indicator not working |1.4.A.2c|213
Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2|211
Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|209
Nearside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|207
Rear fog lamp not working |1.3.2b|206
Nearside Outer Front constant velocity joint gaiter split |2.5.C.1a|205
Offside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2|204
Nearside Front Steering rack gaiter split |2.2.D.2d|202
Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|201
Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|199
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|197
Rear parking brake recording little or no effort191
Exhaust has a major leak of exhaust gases |7.1.2|190
Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|190
Offside Side repeater incorrect colour |1.4.A.2f|188
Supplementary Restraint System warning lamp indicates a fault |5.4.2|187
Offside Rear Stop lamp not working |1.2.1b|176
Offside Front Direction indicator incorrect colour |1.4.A.2f|174
Nearside Rear Stop lamp not working |1.2.1b|170
Nearside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|169
Front Exhaust has a major leak of exhaust gases |7.1.2|147
Offside Front Headlamp not working on dipped beam |1.7.5a|146
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|145
Offside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|140
Nearside Side repeater incorrect colour |1.4.A.2f|139
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|139
Service brake: efficiency below requirements |3.7.B.7|135
Offside Rear Braking system leaking |3.6.A.1|134
Nearside Front Direction indicator incorrect colour |1.4.A.2f|132
Brake pipe excessively corroded132
Nearside Front Headlamp not working on dipped beam |1.7.5a|132
Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|131
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|130
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|128
Nearside Front Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|128
Offside Rear Shock absorber has a serious fluid leak |2.7.3|128
Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|125
Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|123
Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|117
Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|112
Nearside Rear Braking system leaking |3.6.A.1|110
Emissions not tested |7.0|109
Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3|108
Offside Rear brake disc excessively pitted |3.5.1h|107
Nearside Rear brake disc excessively pitted |3.5.1h|100
Front brake application uneven97
Nearside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|96
Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|96
Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b|95
Nearside Front brake disc excessively pitted |3.5.1h|94
Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e|94
Offside Front brake disc excessively pitted |3.5.1h|92
Offside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|92
Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2|92
Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|91
Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|91
Offside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|89
Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|88
Offside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|88
Offside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|87
Offside Front Brake hose excessively damaged |3.6.B.4d|86
Nearside Outer Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|86
Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b|83
Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2|82
Offside Front coil spring incomplete |2.4.C.1a|82
Nearside Front Brake hose excessively damaged |3.6.B.4d|82
Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b|81
Centre Exhaust has a major leak of exhaust gases |7.1.2|79
Offside Rear Rear fog lamp not working |1.3.2b|78
Parking brake lever has no reserve travel |3.1.6b|78
Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|78
Nearside Headlamp insecure |1.7.3|77
Driver`s door cannot be opened from outside the vehicle |6.2.B.1b|76
Offside Rear Brake hose leaking |3.6.A.1|74
Offside Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a|74
Offside Headlamp insecure |1.7.3|72
Offside Front Upper Suspension arm rubber bush bonding deteriorated resulting in excessive movement |2.4.G.2|70
Nearside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|68
Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|68
Rear Mechanical brake component has restricted free movement68
Windscreen wiper blade insecure67
Anti-lock braking system warning lamp does not illuminate |3.4.1b|66
Offside Front coil spring fractured |2.4.C.1a|66
Nearside Front coil spring fractured |2.4.C.1a|65
Offside Front Direction indicators incorrect colour |1.4.A.2f|64
Offside Front Direction indicator not working |1.4.A.2c|64
Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|62
Parking brake: efficiency below requirements |3.7.C.1b|60
Offside Front coil spring broken |2.4.C.1a|60
Nearside Rear Shock absorber has negligible damping effect |2.7.5|59
Nearside Front position lamp|s| incorrect colour |1.1.A.3e|58
Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a|58
Offside Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|58

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Find us on Facebook

© KnowYourCar™ 2019. All rights reserved
Except where otherwise noted, content on our MOT statistics pages are licensed under a Creative Commons Attribution 4.0 International license.
You are free to redistribute the material in any medium or format as long as credit is given to KnowYourCar

WARNING: We have placed hidden watermarks in our data. We will take action against our data being used outside of these terms.

MOT Data licensed under the Open Government Licence v3.0

By using our site you are agreeing to our terms and conditions
Terms & Conditions  Privacy Policy