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MOT History from tests of petrol OPEL UNKNOWNs year 2019

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

mot history
Pass percent:72.53%
(The average a petrol OPEL UNKNOWN year 2019 passes without issue)
Based on:91 MOT Tests
Most common failuresNo# failures
Electronic stability control warning lamp indicates a fault (7.12 (e))4
Anti-lock braking system warning lamp indicates an ABS fault3
Brakes imbalanced across an axle3
Offside Rear Direction indicator not working (4.4.1 (a) (ii))2
Offside Front Brake hose excessively twisted (1.1.12 (b) (ii))2
Offside Front Position lamp light intensity significantly reduced (4.2.3 (a) (ii))2
Registration plate issues1
Nearside Rear Service brake excessively binding (1.2.1 (f))1
Exhaust has a major leak of exhaust gases (6.1.2 (a))1
Emissions not tested (8.2.1.2 (d))1
Offside Rear Rear fog lamp not working (4.5.1 (a) (ii))1
Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))1
Offside Rear Parking brake inoperative on one side (1.4.1 (a))1
Windscreen wiper does not clear the windscreen effectively1
Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))1
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Front Lower Suspension arm ball joint dust cover missing (5.3.4 (b) (ii))1
Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))1
Offside Front Brake pipe likely to become detached or damaged (1.1.11 (d) (ii))1
Offside Front Daytime running lamp not working (4.2.1 (a) (ii))1
Offside Rear Seat belt buckle missing (7.1.2 (d))1
Central Rear Seat belt buckle missing (7.1.2 (d))1
Offside Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii))1
Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Nearside Front Brake hose excessively twisted (1.1.12 (b) (ii))1
Brake hose damaged1
Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Offside Front Direction indicator light intensity significantly reduced (4.4.3 (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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