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MOT History from tests of diesel MERCEDES BENZ 814s year 1987

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

mot history
Pass percent:64.86%
(The average a diesel MERCEDES BENZ 814 year 1987 passes without issue)
Based on:74 MOT Tests
Most common failuresNo# failures
Brakes imbalanced across an axle5
Registration plate lamp issues4
Nearside Front Statutory seat belt missing |5.1.1|3
Offside Front position lamp|s| not working |1.1.A.3b|2
Exhaust has a major leak of exhaust gases |7.1.2|2
Headlamp aim out of alignment2
Rear fog lamp tell tale not working |1.3.1b|2
Windscreen wiper does not clear the windscreen effectively2
Offside Rear fog lamp not working |1.3.2b|2
Power steering pump drive system defective |2.3.6|2
Exhaust has part of the system excessively deteriorated |7.1.1a|2
Body has a projection caused by damage |6.1.C.1|2
Braking system leaking |3.6.A.1|2
Offside Front Statutory seat belt missing |5.1.1|2
Nearside Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting seat belt mount |6.2.2 |d| |i||1
Offside Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting seat belt mount |6.2.2 |d| |i||1
Offside Front Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting a post |6.2.2 |d| |i||1
Front Exhaust has a major leak of exhaust gases |6.1.2 |a||1
Vehicle structure has excessive corrosion which adversely affects braking or steering body holed within 30cm of seat belt reel mounts..n/s and o/s |6.1.A.1|1
Registration plate issues1
Front Steering pivot point has excessive play kingpins n/s and o/s too much lift......... |2.2.B.1g|1
Rear Anti-roll bar linkage has excessive play in a pin/bush all cracked/some links now misplaced |2.4.G.2|1
Rear Shock absorber has an excessively worn bush All cracked and falling apart |2.7.4|1
Nearside Direction indicator not working (4.4.1 (a) (ii))1
Exhaust system insecure tail pipe (6.1.2 (a))1
Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|1
Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))1
Offside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))1
Oil leaking excessively from transmission leaking from output flange onto exhaust system (8.4.1 (a) (i))1
Nearside Rear Braking system leaking |3.6.A.1|1
Offside Front Lower Anti-roll bar has excessive play in a pin/bush |2.4.G.2|1
Offside Front Lower Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b|1
Offside Rear reflector missing |1.5.1a|1
Anti-roll bar has excessive play in a pin/bush |2.4.G.2|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Nearside Front Shock absorber has negligible damping effect |2.7.5|1
Offside Front Shock absorber detached |2.7.2b|1
Exhaust system not adequately supported |7.1.1|1
Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Side repeater not working |1.4.A.2c|1
Offside Front Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Nearside Rear Shock absorber detached |2.7.2b|1
Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Rear fog lamp not working |1.3.2b|1
Bonnet cannot be secured in the closed position |8.4.1|1
Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b|1
Rear Rear fog lamp not working |1.3.2b|1
Rear position lamp|s| not working |1.1.A.3b|1
Nearside Rear Body has a sharp edge caused by damage |6.1.C.1|1
Offside Front wheel bearing has excessive play |2.5.A.3c|1
Offside Front wheel bearing rough when rotated |2.5.A.2|1
Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a|1
Nearside Obligatory mirror insecure |8.1.1|1
Indicator tell tale inoperative |1.4.A.2a|1
Towbar component excessively corroded |6.6.1|1
Brake performance not tested |3.7.A.1|1
Offside Cab steps so insecure it is likely to cause injury |6.2.8 |a| |ii||1
Rear Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting floor of cab |6.2.2 |d| |i||1
Nearside Front Windscreen wiper blade missing |8.2.2|1
Offside Front Windscreen wiper blade missing |8.2.2|1
Front brake application uneven1
An item not tested |Manual|1
Front Body insecure and dangerous to other road users |6.1.B.1b|1
brake drum inappropriately repaired |3.5.1n|1
Nearside Rear Braking system leaking brake chamber leaking air |3.6.A.1|1
Steering box has a significant oil leak |2.2.D.2e|1
Offside Front Steering system fouling drag arm hitting step support |2.2.D.2a|1
Offside Rear Rear fog lamp not working |1.3.2b|1
Offside Front Steering box has a significant oil leak |2.2.D.2e|1
Nearside Rear Brake pressure build up too slow |3.3.E.6|1
Parking brake: efficiency below requirements |3.7.B.7|1
Offside Front Air brake cylinder/actuator leaking |3.6.A.1|1
Horn not working |1.6.2a|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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