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MOT History from tests of diesel HYMER UNKNOWNs year 2020

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

mot history
Pass percent:86.32%
(The average a diesel HYMER UNKNOWN year 2020 passes without issue)
Based on:95 MOT Tests
Most common failuresNo# failures
Windscreen wiper does not clear the windscreen effectively9
Headlamp aim out of alignment8
Nearside Front Headlamp aim projected beam image is obviously incorrect dip beam cut off image to right (4.1.2 (c))1
Offside Front Headlamp aim projected beam image is obviously incorrect dip beam image to right (4.1.2 (c))1
Nearside Front Direction indicator not working INOP, L.E.D. (4.4.1 (a) (ii))1
Daytime running lamp not working (4.2.1 (a) (ii))1
Nearside Front Outline marker lamp not working INOP. (4.2.1 (a) (ii))1
Offside Rear Outline marker lamp not working (4.2.1 (a) (ii))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Windscreen washer not working 1
Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))1
Obligatory indirect vision device seriously damaged, affecting the rear view (3.3 (b) (ii))1
Engine MIL inoperative or indicates a malfunction Permanently on (8.2.1.2 (h))1
All outline marker lamps do not illuminate simultaneously with the position lamps (4.2.2 (a))1

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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