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MOT History from tests of diesel POLARIS UNKNOWNs year 2015

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

mot history
Pass percent:55.56%
(The average a diesel POLARIS UNKNOWN year 2015 passes without issue)
Based on:18 MOT Tests
Most common failuresNo# failures
Registration plate lamp issues3
Registration plate issues2
Headlamp aim out of alignment2
Parking brake efficiency below requirements (1.4.2 (a) (i))2
Service brake efficiency below requirements |1.2.2 |a| |i||1
Parking brake efficiency below requirements |1.4.2 |a| |i||1
Nearside Front Wheel bearing play so excessive it is likely to break up |5.1.3 |a| |ii||1
Nearside Rear Wheel bearing play so excessive it is likely to break up |5.1.3 |a| |ii||1
Offside Rear Wheel bearing play so excessive it is likely to break up |5.1.3 |a| |ii||1
Nearside Rear Rear reflector defective or damaged by more than 50% of the reflecting surface |4.8.1 |a| |ii||1
Offside Rear Brake valve insecure junction block on chassis (1.1.7 (c))1
Nearside Side repeater missing (4.4.1 (a) (ii))1
Offside Side repeater missing (4.4.1 (a) (ii))1
Rear fog lamp missing (4.5.1 (a) (ii))1
Rear fog lamp switch missing (4.5.3 (a) (ii))1
Reversing lamp inoperative (4.6.1 (a))1
Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))1
Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))1
Parking (secondary brake) on a single line braking system has inadequate effort at a wheel (1.3.1 (a) (i))1
Front Headlamp not working on dipped beam both front (4.1.1 (a) (ii))1
Nearside Front Position lamp not working (4.2.1 (a) (ii))1
Offside Front Position lamp not working (4.2.1 (a) (ii))1
Offside Rear Rear fog lamp missing (4.5.1 (a) (ii))1
Service brake efficiency below requirements (1.2.2 (a) (i))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))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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