MOT History from tests of petrol MERCEDES BENZ A-CLASSs year 2019

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

mot history

Pass percent:92.47%

(The average a petrol MERCEDES BENZ A-CLASS year 2019 passes without issue)

Based on:33,703 MOT Tests

Most common failures	No# failures
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))	724
Headlamp aim out of alignment	535
Windscreen wiper does not clear the windscreen effectively	422
Registration plate issues	206
Nearside Front Road wheel fractured (5.2.2 (a))	35
Parking brake efficiency below requirements (1.4.2 (a) (i))	33
Windscreen washer not working	32
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))	30
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))	27
Nearside Front Headlamp insecure (4.1.1 (c))	27
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))	26
Offside Front Road wheel fractured (5.2.2 (a))	22
Offside Front Headlamp insecure (4.1.1 (c))	20
Nearside Headlamp insecure (4.1.1 (c))	18
Front Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))	15
Nearside Rear Seat belt buckle not functioning as intended (7.1.2 (d))	13
Windscreen damaged and affecting the drivers view of the road (3.2 (a) (ii))	12
Brake performance not tested (1.2.1 (g))	10
Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))	9
Offside Headlamp insecure (4.1.1 (c))	9
Passengers airbag obviously inoperative (7.1.5 (c))	9
Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))	9
Offside Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))	8

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 A-CLASSs year 2019

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