MOT History from tests of petrol MERCEDES BENZ SLKs year 2003

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:73.78%

(The average a petrol MERCEDES BENZ SLK year 2003 passes without issue)

Based on:48,308 MOT Tests

Most common failures	No# failures
Headlamp aim out of alignment	2300
Windscreen wiper does not clear the windscreen effectively	1881
Brake pipe excessively corroded	1176
Registration plate issues	570
Offside Stop lamp not working \|1.2.1b\|	538
Nearside Stop lamp not working \|1.2.1b\|	536
Nearside Front coil spring broken \|2.4.C.1a\|	465
Anti-lock braking system warning lamp indicates an ABS fault	404
Offside Headlamp not working on dipped beam \|1.7.5a\|	268
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits \|7.3.D.3\|	267
Offside Front coil spring broken \|2.4.C.1a\|	262
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))	261
Offside Front suspension has excessive play in a lower suspension ball joint \|2.5.B.1a\|	255
Nearside Front suspension has excessive play in a lower suspension ball joint \|2.5.B.1a\|	241
Nearside Rear Stop lamp not working \|1.2.1b\|	223
Exhaust emissions carbon monoxide content after 2nd fast idle excessive \|7.3.D.3\|	214
Offside Rear Stop lamp not working \|1.2.1b\|	205
Registration plate lamp issues	191
Offside Rear coil spring broken \|2.4.C.1a\|	190
Nearside Front coil spring fractured \|2.4.C.1a\|	187
Nearside Headlamp not working on dipped beam \|1.7.5a\|	187
Electronic stability system warning lamp indicates a fault \|3.4.1c\|	180
Offside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	178
Offside Front Coil spring fractured or broken (5.3.1 (b) (i))	178
Brakes imbalanced across an axle	175
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))	173
Nearside Rear coil spring broken \|2.4.C.1a\|	169
Nearside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	160
Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))	156
Exhaust emissions carbon monoxide content at idle excessive \|7.3.D.4\|	155
Offside Stop lamp(s) not working (4.3.1 (a) (ii))	149
Electronic stability control warning lamp indicates a fault (7.12 (e))	149
Front Steering damper leaking oil \|2.2.C.1f\|	141
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	129
Nearside Rear coil spring fractured \|2.4.C.1a\|	128
Offside Front position lamp\|s\| not working \|1.1.A.3b\|	124
Offside Front Front suspension has excessive play in a lower suspension ball joint \|2.5.B.1a\|	121
Nearside Rear position lamp\|s\| not working \|1.1.A.3b\|	120
Engine MIL inoperative or indicates a malfunction \|8.2.1.2 \|h\|\|	118
Offside Rear fog lamp not working \|1.3.2b\|	118
Nearside Front Front suspension has excessive play in a lower suspension ball joint \|2.5.B.1a\|	115
Offside Rear coil spring fractured \|2.4.C.1a\|	112
Nearside Front Coil spring fractured or broken \|5.3.1 \|b\| \|i\|\|	112
Supplementary Restraint System warning lamp indicates a fault \|5.4.2\|	111
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	110
Offside Front Headlamp not working on dipped beam \|1.7.5a\|	98
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))	96
Windscreen washer not working	92
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))	91
Nearside Headlamp aim beam image obviously incorrect \|1.8.A.1b\|	91
Nearside Front coil spring incomplete \|2.4.C.1a\|	84
Offside Front coil spring fractured \|2.4.C.1a\|	80
Nearside Rear Position lamp not working (4.2.1 (a) (ii))	79
Nearside Front Headlamp not working on dipped beam \|1.7.5a\|	79
Front Exhaust system not adequately supported \|7.1.1\|	77
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))	74
Electronic stability control warning lamp indicates a fault \|7.12 \|e\|\|	74
Rear fog lamp not working \|1.3.2b\|	74
Exhaust system not adequately supported \|7.1.1\|	72
Offside Rear Position lamp not working (4.2.1 (a) (ii))	72
Nearside Stop lamp\|s\| not working \|4.3.1 \|a\| \|ii\|\|	70
Windscreen has damage	70
Offside Front Suspension arm has excessive play in a ball joint \|2.4.G.2\|	69
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))	69
Nearside Rear coil spring incomplete \|2.4.C.1a\|	68
Battery insecure \|1.9.1\|	68
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))	67
Offside Front Coil spring fractured or broken \|5.3.1 \|b\| \|i\|\|	63
Offside Headlamp aim beam image obviously incorrect \|1.8.A.1b\|	62
Exhaust emissions hydrocarbon content after 2nd fast idle excessive \|7.3.D.3\|	60
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))	60
Bonnet cannot be secured in the closed position \|8.4.1\|	59
Nearside Front Position lamp not working (4.2.1 (a) (ii))	58
Offside Front Position lamp not working (4.2.1 (a) (ii))	57
Parking brake: efficiency below requirements \|3.7.B.7\|	56
Offside Headlamp not working on main beam \|1.7.5a\|	55
Front brake disc in such a condition that it is seriously weakened	53
Direction indicators not working \|1.4.A.2c\|	53
Steering damper leaking oil \|2.2.C.1f\|	52
Offside Rear coil spring incomplete \|2.4.C.1a\|	52
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))	50
Nearside Front Suspension arm has excessive play in a ball joint \|2.4.G.2\|	48
Nearside Rear Stop lamp\|s\| not working \|4.3.1 \|a\| \|ii\|\|	48
Offside Stop lamp\|s\| not working \|4.3.1 \|a\| \|ii\|\|	46
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))	45
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))	44
Offside Front Front position lamp\|s\| not working \|1.1.A.3b\|	44
Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` \|8.3.1e\|	44
Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))	43
Front brake application uneven	43
Driver`s seat fore and aft adjustment mechanism not functioning as intended. \|6.2.A.3\|	42
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))	41
Offside Front Direction indicator incorrect colour (4.4.3 (a))	41
Offside Rear Coil spring fractured or broken \|5.3.1 \|b\| \|i\|\|	41
Nearside Front wheel bearing has excessive play \|2.5.A.3c\|	41
Rear fog lamp not working (4.5.1 (a) (ii))	40
Windscreen wiper blade insecure	39
Rear parking brake recording little or no effort	39
Offside Front Direction indicator incorrect colour \|1.4.A.2f\|	39
Nearside Headlamp not working on main beam \|1.7.5a\|	38
Offside Front wheel bearing has excessive play \|2.5.A.3c\|	38

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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MOT History from tests of petrol MERCEDES BENZ SLKs year 2003

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