MOT History from tests of diesel AUDI A4s year 2004

Review the list of common AUDI A4 failures below or to perform a specific mot history check on your AUDI then use our popular KnowYourCar service

mot history

Pass percent:68.02%

(The average a diesel AUDI A4 year 2004 passes without issue)

Based on:218,458 MOT Tests

Most common failures	No# failures
Headlamp aim out of alignment	15224
Registration plate lamp issues	12620
Brake hose excessively deteriorated	5306
Windscreen wiper does not clear the windscreen effectively	3758
Registration plate issues	3013
Nearside Stop lamp not working \|1.2.1b\|	2846
Offside Stop lamp not working \|1.2.1b\|	2784
Supplementary Restraint System warning lamp indicates a fault \|5.4.2\|	2599
Offside Rear Direction indicator incorrect colour \|1.4.A.2f\|	2562
Nearside Rear Direction indicator incorrect colour \|1.4.A.2f\|	2452
Anti-lock braking system warning lamp indicates an ABS fault	2257
Exhaust emits an excessive level of metered smoke for a turbo charged engine \|7.4.B.3b\|	1992
Offside Headlamp not working on dipped beam \|1.7.5a\|	1882
Brakes imbalanced across an axle	1473
Nearside Headlamp not working on dipped beam \|1.7.5a\|	1439
Nearside Rear Stop lamp not working \|1.2.1b\|	1202
Offside Rear Stop lamp not working \|1.2.1b\|	1154
Offside Front position lamp\|s\| not working \|1.1.A.3b\|	1135
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	1110
Windscreen has damage	1066
Parking brake: efficiency below requirements \|3.7.B.7\|	1049
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))	924
Rear brake binding	829
Rear brake disc in such a condition that it is seriously weakened	796
Offside Front Headlamp not working on dipped beam \|1.7.5a\|	736
Offside Rear coil spring broken \|2.4.C.1a\|	717
Nearside Rear position lamp\|s\| not working \|1.1.A.3b\|	679
Nearside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	651
Offside Rear Direction indicators incorrect colour \|1.4.A.2f\|	609
Front brake disc in such a condition that it is seriously weakened	606
Nearside Rear Direction indicators incorrect colour \|1.4.A.2f\|	601
Nearside Rear coil spring broken \|2.4.C.1a\|	591
Parking brake efficiency below requirements (1.4.2 (a) (i))	587
Nearside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i))	584
Nearside Front Headlamp not working on dipped beam \|1.7.5a\|	567
Offside Rear fog lamp not working \|1.3.2b\|	565
Offside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i))	562
Offside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	561
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	552
Exhaust emissions exceed manufacturers specified limit (8.2.2.2 (a))	533
Supplementary restraint system warning lamp indicates a fault \|7.1.6 \|a\|\|	497
Electronic stability system warning lamp indicates a fault \|3.4.1c\|	444
Offside Front Position lamp not working (4.2.1 (a) (ii))	441
Nearside Front Position lamp not working (4.2.1 (a) (ii))	436
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))	436
Nearside Front Anti-roll bar linkage has excessive play in a pin/bush \|2.4.G.2\|	411
Offside Front Front position lamp\|s\| not working \|1.1.A.3b\|	409
Electronic stability control warning lamp indicates a fault (7.12 (e))	407
Offside Rear Anti-roll bar linkage has excessive play in a ball joint \|2.4.G.2\|	402
Offside Front Anti-roll bar linkage has excessive play in a pin/bush \|2.4.G.2\|	398
Rear parking brake recording little or no effort	378
Nearside Rear Shock absorber has a serious fluid leak \|2.7.3\|	376
Offside Rear Direction indicator incorrect colour (4.4.3 (a))	372
Nearside Front Front position lamp\|s\| not working \|1.1.A.3b\|	369
Nearside Rear Direction indicator incorrect colour (4.4.3 (a))	368
Rear fog lamp not working \|1.3.2b\|	365
Exhaust emissions exceed manufacturer`s specified limit \|8.2.2.2 \|a\|\|	357
Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` \|8.3.1e\|	354
Offside Rear Shock absorber has a serious fluid leak \|2.7.3\|	344
Offside Stop lamp(s) not working (4.3.1 (a) (ii))	336
Nearside Rear Shock absorbers has a serious fluid leak	327
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))	319
Nearside Rear Anti-roll bar linkage has excessive play in a ball joint \|2.4.G.2\|	315
Offside Front Track rod end ball joint has excessive play \|2.2.B.1f\|	314
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))	313
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))	311
Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))	311
Front brake application uneven	309
Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement \|2.4.G.2\|	304
Nearside Front Anti-roll bar linkage pin or bush excessively worn \|5.3.4 \|a\| \|i\|\|	303
Offside Front Anti-roll bar linkage pin or bush excessively worn \|5.3.4 \|a\| \|i\|\|	293
Exhaust emits excessive smoke or vapour of any colour \|7.4.B.4\|	292
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))	287
Nearside Headlamp aim beam image obviously incorrect \|1.8.A.1b\|	276
Offside Rear Shock absorbers has a serious fluid leak	276
Front brake excessively fluctuating	275
Windscreen washer not working	270
Nearside Front Suspension arm has excessive play in a ball joint \|2.4.G.2\|	268
Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement \|2.4.G.2\|	266
Nearside Front Wheel bolt\|s\| missing \|4.2.A.1e\|	262
Battery insecure \|1.9.1\|	257
Offside Headlamp aim beam image obviously incorrect \|1.8.A.1b\|	256
Nearside Front Direction indicator not working \|1.4.A.2c\|	255
Parking brake efficiency below requirements \|1.4.2 \|a\| \|i\|\|	253
Offside Rear Service brake excessively binding (1.2.1 (f))	248
Nearside Front Track rod end ball joint has excessive play \|2.2.B.1f\|	246
Nearside Rear Rear position lamp\|s\| not working \|1.1.A.3b\|	246
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))	233
Offside Front Direction indicator not working \|1.4.A.2c\|	232
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))	231
Nearside Rear Wheel bolt\|s\| missing \|4.2.A.1e\|	230
Offside Rear Direction indicator incorrect colour \|4.4.3 \|a\|\|	225
Nearside Track rod end ball joint has excessive play \|2.2.B.1f\|	225
Nearside Rear Direction indicator incorrect colour \|4.4.3 \|a\|\|	224
Nearside Rear position lamp\|s\| excessively deteriorated so that it is not visible from a reasonable distance \|1.1.A.3d\|	222
Nearside Front Upper Suspension arm has excessive play in a ball joint \|2.4.G.2\|	218
Offside Front Suspension arm has excessive play in a ball joint \|2.4.G.2\|	214
Offside Rear position lamp\|s\| excessively deteriorated so that it is not visible from a reasonable distance \|1.1.A.3d\|	213
Nearside Rear Service brake excessively binding (1.2.1 (f))	212
Offside Front Position lamp not working \|4.2.1 \|a\|\|	212
Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement \|2.4.G.2\|	210

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.

MOT History from tests of diesel AUDI A4s year 2004

Find us on Facebook