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MOT History from tests of petrol MERCEDES BENZ GLAs year 2018

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

mot history
Pass percent:91.60%
(The average a petrol MERCEDES BENZ GLA year 2018 passes without issue)
Based on:35,753 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment521
Windscreen wiper does not clear the windscreen effectively455
Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))203
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))171
Registration plate issues131
Windscreen washer not working 130
Nearside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))125
Offside Rear Direction indicator incorrect colour (4.4.3 (a))111
Nearside Rear Direction indicator incorrect colour (4.4.3 (a))107
Nearside Front Road wheel fixing missing (5.2.1 (a) (i))47
Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))43
Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))37
Nearside Side repeater not working (4.4.1 (a) (ii))34
Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))28
Front Brake disc significantly and obviously worn (1.1.14 (a) (i))27
Offside Front Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))27
Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))22
Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))20
Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))19
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))19
Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))17
Offside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))16
Nearside Front Side repeater not working (4.4.1 (a) (ii))15
Front brake disc in such a condition that it is seriously weakened14
Offside Side repeater not working (4.4.1 (a) (ii))14
Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))13
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))13
Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))12
Parking brake efficiency below requirements (1.4.2 (a) (i))11
Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))11
Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt split (6.1.7 (g) (ii))11
Nearside Front Outer Prop shaft joint constant velocity boot no longer prevents the ingress of dirt (6.1.7 (g) (ii))11
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))10
Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))10
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))10
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))10
Nearside Front Prop shaft joint constant velocity boot no longer prevents the ingress of dirt (6.1.7 (g) (ii))10
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))10

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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