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MOT History from tests of petrol MERCEDES BENZ SLKs year 2004

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

mot history
Pass percent:75.47%
(The average a petrol MERCEDES BENZ SLK year 2004 passes without issue)
Based on:63,440 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment2368
Brake pipe excessively corroded1352
Windscreen wiper does not clear the windscreen effectively1247
Registration plate issues772
Nearside Front coil spring broken |2.4.C.1a|695
Registration plate lamp issues489
Offside Front coil spring broken |2.4.C.1a|459
Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))350
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))348
Offside Front Coil spring fractured or broken (5.3.1 (b) (i))326
Nearside Stop lamp not working |1.2.1b|306
Offside Rear coil spring broken |2.4.C.1a|301
Offside Stop lamp not working |1.2.1b|286
Supplementary Restraint System warning lamp indicates a fault |5.4.2|248
Parking brake lever has no reserve travel |3.1.6b|230
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|225
Brakes imbalanced across an axle213
Nearside Rear coil spring broken |2.4.C.1a|208
Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|199
Parking brake: efficiency below requirements |3.7.B.7|197
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3|191
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))191
Anti-lock braking system warning lamp indicates an ABS fault191
Nearside Front Coil spring fractured or broken |5.3.1 |b| |i||168
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|165
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|158
Offside Rear Direction indicator incorrect colour |1.4.A.2f|158
Nearside Front coil spring incomplete |2.4.C.1a|152
Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2|149
Nearside Rear Stop lamp not working |1.2.1b|149
Nearside Front coil spring fractured |2.4.C.1a|147
Electronic stability system warning lamp indicates a fault |3.4.1c|140
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))138
Offside Headlamp not working on dipped beam |1.7.5a|137
Nearside Headlamp not working on dipped beam |1.7.5a|135
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|135
Electronic stability control warning lamp indicates a fault (7.12 (e))134
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))134
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|133
Offside Front Coil spring fractured or broken |5.3.1 |b| |i||131
Engine MIL inoperative or indicates a malfunction |8.2.1.2 |h||130
Rear parking brake recording little or no effort121
Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2|119
Windscreen washer not working 112
Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))112
Parking brake efficiency below requirements (1.4.2 (a) (i))111
Offside Rear Stop lamp not working |1.2.1b|110
Nearside Front position lamp|s| not working |1.1.A.3b|108
Front brake disc in such a condition that it is seriously weakened100
Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3|100
Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|96
Offside Track rod end ball joint has excessive play |2.2.B.1f|94
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))92
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))91
Offside Rear coil spring fractured |2.4.C.1a|85
Offside Rear Sub-frame corroded and seriously weakened (5.3.3 (b) (i))84
Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))82
Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))81
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))79
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|79
Offside Front position lamp|s| not working |1.1.A.3b|78
Nearside Rear Direction indicator incorrect colour (4.4.3 (a))75
Windscreen has damage74
Nearside Rear Coil spring fractured or broken |5.3.1 |b| |i||73
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))73
Offside Rear Coil spring fractured or broken |5.3.1 |b| |i||72
Nearside Front Position lamp not working (4.2.1 (a) (ii))71
Offside Front coil spring incomplete |2.4.C.1a|71
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))70
Offside Stop lamp(s) not working (4.3.1 (a) (ii))69
Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4|67
Offside Rear Direction indicator incorrect colour (4.4.3 (a))67
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|66
Rear Exhaust system not adequately supported |7.1.1|65
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|64
Offside Front Headlamp not working on dipped beam |1.7.5a|64
Supplementary restraint system warning lamp indicates a fault |7.1.6 |a||62
Offside Front Position lamp not working (4.2.1 (a) (ii))62
Nearside Rear coil spring fractured |2.4.C.1a|62
Offside Front coil spring fractured |2.4.C.1a|61
Offside Rear Direction indicators incorrect colour |1.4.A.2f|60
Offside Rear fog lamp not working |1.3.2b|59
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))59
Front Steering damper leaking oil |2.2.C.1f|58
Nearside Track rod end ball joint has excessive play |2.2.B.1f|57
Nearside Rear Direction indicators incorrect colour |1.4.A.2f|56
Nearside Rear position lamp|s| not working |1.1.A.3b|56
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))54
Rear Sub-frame corroded and seriously weakened (5.3.3 (b) (i))54
Nearside Rear Sub-frame corroded and seriously weakened (5.3.3 (b) (i))53
Steering damper leaking oil |2.2.C.1f|51
Rear brake binding49
Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|49
Nearside Rear Position lamp not working (4.2.1 (a) (ii))47
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))47

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.

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