MOT History from tests of petrol ZNEN UNKNOWNs year 2012

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

mot history

Pass percent:58.33%

(The average a petrol ZNEN UNKNOWN year 2012 passes without issue)

Based on:24 MOT Tests

Most common failures	No# failures
Headlamp aim out of alignment	3
Steering headbearing has excessive free play \|2.2.2\|	2
Central Rear Stop lamp not working \|4.3.1 \|a\| \|ii\|\|	1
Exhaust has a major leak of exhaust gases at manifold \|6.1.2 \|a\|\|	1
Rear Stop lamp does not illuminate immediately a brake applies REAR SWITCH \|1.3.1a\|	1
Indicator switch defective \|1.5.4\|	1
Indicator switch insecure \|1.5.4\|	1
Headlamp switch insecure \|1.2.4\|	1
Front Valve stem seriously damaged (5.2.3 (j))	1
Front Brake caliper insecure (1.1.16 (c) (i))	1
Front Wheel spindle loose (5.2.1 (c) (i))	1
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort \|3.3.A1c\|	1
Front Brake master cylinder defective but brake still operating \|1.1.10 \|b\| \|i\|\|	1
Front Brake fluid reservoir fluid not visible \|1.1.10 \|d\| \|iii\|\|	1
Decelerometer brake test The less effective brake control does not achieve an efficiency of 25% \|1.2.2 \|a\| \|i\|\|	1
Nearside Brake lever has insufficient reserve travel \|1.1.2 \|a\|\|	1
Stop lamp remains on when the brakes are released	1
Front Steering headbearing has excessive free play \|2.2.2\|	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.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Most common failures	No# failures
Headlamp aim out of alignment	3
Steering headbearing has excessive free play \|2.2.2\|	2
Central Rear Stop lamp not working \|4.3.1 \|a\| \|ii\|\|	1
Exhaust has a major leak of exhaust gases at manifold \|6.1.2 \|a\|\|	1
Rear Stop lamp does not illuminate immediately a brake applies REAR SWITCH \|1.3.1a\|	1
Indicator switch defective \|1.5.4\|	1
Indicator switch insecure \|1.5.4\|	1
Headlamp switch insecure \|1.2.4\|	1
Front Valve stem seriously damaged (5.2.3 (j))	1
Front Brake caliper insecure (1.1.16 (c) (i))	1
Front Wheel spindle loose (5.2.1 (c) (i))	1
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort \|3.3.A1c\|	1
Front Brake master cylinder defective but brake still operating \|1.1.10 \|b\| \|i\|\|	1
Front Brake fluid reservoir fluid not visible \|1.1.10 \|d\| \|iii\|\|	1
Decelerometer brake test The less effective brake control does not achieve an efficiency of 25% \|1.2.2 \|a\| \|i\|\|	1
Nearside Brake lever has insufficient reserve travel \|1.1.2 \|a\|\|	1
Stop lamp remains on when the brakes are released	1
Front Steering headbearing has excessive free play \|2.2.2\|	1

MOT History from tests of petrol ZNEN UNKNOWNs year 2012

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