MOT History from tests of petrol BENTLEY DERBYs year 1935

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

mot history

Pass percent:90.96%

(The average a petrol BENTLEY DERBY year 1935 passes without issue)

Based on:188 MOT Tests

Most common failures	No# failures
Offside Stop lamp not working \|1.2.1b\|	2
Offside Front Leaf spring shackle bracket loose \|2.4.B.6a\|	2
Nearside Front Wheel insecure \|4.2.A.1c\|	2
Fuel system component leaking \|7.2.3\|	1
Nearside Front Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Front Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Front Leaf spring has excessive wear in a shackle pin and/or bush \|2.4.B.2\|	1
Offside Front Headlamp insecure \|1.7.3\|	1
Fuel tank leaking \|7.2.3\|	1
Nearside Rear Wheel insecure \|4.2.A.1c\|	1
Nearside Stop lamp not working \|1.2.1b\|	1
Rear Exhaust system not adequately supported \|7.1.1\|	1
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	1
Nearside Rear Rear position lamp\|s\| adversely affected by the operation of another lamp \|1.1.A.3f\|	1
Nearside Rear Direction indicator not working \|1.4.A.2c\|	1
Nearside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Nearside Headlamp not working on main beam \|1.7.5a\|	1
Offside Headlamp not working on dipped beam \|1.7.5a\|	1
Brake pedal operating lever not secure to the pedal \|3.3.A.1c\|	1
Front Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Registration plate lamp issues	1
Hazard warning tell tale not working correctly \|1.4.B.1e\|	1
Nearside Front Front position lamp\|s\| not working \|1.1.A.3b\|	1
Offside Rear Front position lamp\|s\| not working \|1.1.A.3b\|	1
Horn not working \|1.6.2a\|	1
Offside Rear Wheel nut\|s\| loose \|4.2.A.1e\|	1
Wheel nut\|s\| loose \|4.2.A.1e\|	1
Brake lever has restricted free movement \|3.5.1k\|	1
Brake performance not tested \|3.7.A.1\|	1
Service brake: efficiency below requirements \|3.7.C.1a\|	1
Parking brake: efficiency below requirements \|3.7.C.1b\|	1
Offside Stop lamp adversely affected by the operation of another lamp \|1.2.1f\|	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
Offside Stop lamp not working \|1.2.1b\|	2
Offside Front Leaf spring shackle bracket loose \|2.4.B.6a\|	2
Nearside Front Wheel insecure \|4.2.A.1c\|	2
Fuel system component leaking \|7.2.3\|	1
Nearside Front Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Front Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Front Leaf spring has excessive wear in a shackle pin and/or bush \|2.4.B.2\|	1
Offside Front Headlamp insecure \|1.7.3\|	1
Fuel tank leaking \|7.2.3\|	1
Nearside Rear Wheel insecure \|4.2.A.1c\|	1
Nearside Stop lamp not working \|1.2.1b\|	1
Rear Exhaust system not adequately supported \|7.1.1\|	1
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	1
Nearside Rear Rear position lamp\|s\| adversely affected by the operation of another lamp \|1.1.A.3f\|	1
Nearside Rear Direction indicator not working \|1.4.A.2c\|	1
Nearside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Nearside Headlamp not working on main beam \|1.7.5a\|	1
Offside Headlamp not working on dipped beam \|1.7.5a\|	1
Brake pedal operating lever not secure to the pedal \|3.3.A.1c\|	1
Front Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Registration plate lamp issues	1
Hazard warning tell tale not working correctly \|1.4.B.1e\|	1
Nearside Front Front position lamp\|s\| not working \|1.1.A.3b\|	1
Offside Rear Front position lamp\|s\| not working \|1.1.A.3b\|	1
Horn not working \|1.6.2a\|	1
Offside Rear Wheel nut\|s\| loose \|4.2.A.1e\|	1
Wheel nut\|s\| loose \|4.2.A.1e\|	1
Brake lever has restricted free movement \|3.5.1k\|	1
Brake performance not tested \|3.7.A.1\|	1
Service brake: efficiency below requirements \|3.7.C.1a\|	1
Parking brake: efficiency below requirements \|3.7.C.1b\|	1
Offside Stop lamp adversely affected by the operation of another lamp \|1.2.1f\|	1

MOT History from tests of petrol BENTLEY DERBYs year 1935

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