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MOT History from tests of diesel MERCEDES BENZ 814Ds year 1991

Review the list of common MERCEDES BENZ 814D failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:60.61%
(The average a diesel MERCEDES BENZ 814D year 1991 passes without issue)
Based on:33 MOT Tests
Most common failuresNo# failures
Offside Side repeater not working |1.4.A.2c|2
Registration plate lamp issues2
Centre Exhaust system not adequately supported |7.1.1|2
Windscreen wiper does not clear the windscreen effectively2
Parking brake: efficiency below requirements |3.7.B.7|2
Hazard warning switch faulty |1.4.B.1d|1
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Rear Brake hose leaking |3.6.A.1|1
Nearside Front Brake pipe leaking |3.6.A.1|1
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Brake performance not tested |3.7.A.1|1
Service brake: efficiency below requirements |3.7.B.7|1
Horn not working |1.6.2a|1
Nearside Rear Stop lamp not working |1.2.1b|1
Nearside Front Front position lamp|s| not working |1.1.A.3b|1
Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Rear Side repeater not working |1.4.A.2c|1
Offside Front Axle king pin is loose in the axle beam |2.5.A.3a|1
Nearside Front Brake hose bulging under pressure |3.6.B.3|1
Offside Front brake disc cracked |3.5.1h|1
Nearside Front brake disc excessively pitted |3.5.1h|1
Hazard warning switch missing |1.4.B.1d|1
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Offside Front Brake hose bulging under pressure |3.6.B.3|1
Offside Front position lamp|s| not in good working order |not working| |1.1.4a|1
Offside Indicator tell tale inoperative |1.4.A.2a|1
Windscreen wiper blade insecure1
Offside Seat belt retracting mechanism defective |5.2.5b|1
Front Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Rear Exhaust has part of the system excessively deteriorated |7.1.1a|1
Nearside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|1
Offside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|1
Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|1
Brake load sensing valve linkage seized |3.6.E.3|1
Offside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h|1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Statutory seat belt missing |5.1.1|1
Fuel cap/sealing device does not fasten securely by positive means |7.2.4b|1
Rear parking brake recording little or no effort1
Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3|1
Offside Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Offside Power steering pipe|s| or hose|s| excessively corroded |2.3.2|1
Offside Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|1
rear parking |secondary| brakes imbalanced1
Main beam `tell-tale` not working |1.7.4c|1
Nearside passenger door catch deteriorated so the door cannot be readily opened or closed sliding door |6.2.B.2|1
Nearside Body has a sharp edge caused by corrosion sliding door |6.1.C.1|1
Offside Rear Body has a sharp edge caused by corrosion wheel arch area |6.1.C.1|1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings cab floor near drivers seat mounting |6.1.B.2|1
Windscreen has damage1
Nearside Front Side repeater not working |1.4.A.2c|1
Offside Front Side repeater not working |1.4.A.2c|1
Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Offside Front position lamp|s| not working |1.1.A.3b|1
Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|1
Headlamp aim out of alignment1

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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