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MOT History from tests of diesel MERCEDES BENZ 412s year 1996

Review the list of common MERCEDES BENZ 412 failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:66.19%
(The average a diesel MERCEDES BENZ 412 year 1996 passes without issue)
Based on:988 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|114
Registration plate lamp issues93
Headlamp aim out of alignment78
Brake pipe excessively corroded63
Rear parking brake recording little or no effort52
Parking brake lever has no reserve travel |3.1.6b|42
Windscreen wiper does not clear the windscreen effectively40
Service brake: efficiency below requirements |3.7.B.7|26
Offside Rear fog lamp not working |1.3.2b|25
Brakes imbalanced across an axle25
Rear brake binding22
Brake pedal spongy |3.3.B.1b|18
Registration plate issues18
Brake hose excessively deteriorated17
Horn not working |1.6.2a|15
Nearside Headlamp not working on dipped beam |1.7.5a|14
Nearside Front position lamp|s| not working |1.1.A.3b|14
Offside Front Direction indicator incorrect colour |1.4.A.2f|14
Nearside Stop lamp not working |1.2.1b|13
Brake load sensing valve linkage seized |3.6.E.3|11
Offside Stop lamp not working |1.2.1b|11
Rear brake application uneven11
Nearside Front Direction indicator incorrect colour |1.4.A.2f|10
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|10
Nearside Headlamp not working on main beam |1.7.5a|10
Transmission brake efficiency below requirements |3.8.A.9/10|10
Offside Front position lamp|s| not working |1.1.A.3b|8
Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|8
Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|8
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|8
Front brake disc in such a condition that it is seriously weakened8
Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|8
Offside Headlamp not working on main beam |1.7.5a|7
Rear brake disc in such a condition that it is seriously weakened7
Anti-lock braking system warning lamp indicates an ABS fault7
Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|7
Nearside Front Headlamp not working on dipped beam |1.7.5a|7
Nearside Front Front position lamp|s| not working |1.1.A.3b|6
Windscreen has damage6
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|6
Offside Rear Rear fog lamp not working |1.3.2b|6
Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|6
Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|6
Exhaust has a major leak of exhaust gases |7.1.2|6
Nearside front brake binding |3.7.B.1|6
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|5
Offside Front Anti-roll bar insecure |2.4.G.1|5
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|5
Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b|5
Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|5
Brake pedal creeps down when held under pressure |3.3.B.1a|5
Nearside Front Steering rack gaiter split |2.2.D.2d|5
Nearside Side repeater not working |1.4.A.2c|5
Offside Headlamp not working on dipped beam |1.7.5a|5
Front brake application uneven5
Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2|5
Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|5
Offside Front Steering rack gaiter split |2.2.D.2d|5
Offside Steering rack gaiter split |2.2.D.2d|5
Rear Brake load sensing valve linkage seized |3.6.E.3|5
Exhaust has part of the system excessively deteriorated |7.1.1a|4
Nearside Front Headlamp not working on main beam |1.7.5a|4
Nearside Rear position lamp|s| incomplete |1.1.4a|4
Brake load sensing valve linkage defective and function impaired |3.6.E.3|4
Offside Front Front position lamp|s| not working |1.1.A.3b|4
Windscreen wiper blade insecure4
Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2|4
Nearside Front Shock absorber has a serious fluid leak |2.7.3|4
Parking brake: efficiency below requirements |3.7.C.1b|4
Offside Front Brake hose twisted |3.6.B.4c|4
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|4
Nearside Front Direction indicators incorrect colour |1.4.A.2f|3
Offside Side repeater not working |1.4.A.2c|3
Rear Rear fog lamp not working |1.3.2b|3
Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|3
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|3
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|3
Horn not loud enough to be heard by another road user |1.6.2b|3
Offside Front Shock absorber has a serious fluid leak |2.7.3|3
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|3
Nearside Rear Direction indicator not working |4.4.1 |a| |ii||3
Exhaust has a part missing |6.3.1a|3
Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.3|3
Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.3|3
Offside Front brake disc excessively scored |3.5.1h|3
Rear Mechanical brake component has restricted free movement3
Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b|3
Front Exhaust has a major leak of exhaust gases |7.1.2|3
Fuel system component leaking |7.2.3|3
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|3
Offside Front Headlamp not working on main beam |1.7.5a|3
Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a|3
Battery insecure |1.9.1|3
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Nearside Rear Stop lamp not working |1.2.1b|3
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|3
Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|3
Offside Front Direction indicator incorrect colour |1.5.1d|3
Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2|3
Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a|3
Offside Front Anti-roll bar attachment bracket/mounting insecure |2.4.G.1|3
Parking brake efficiency below requirements (1.4.2 (a) (i))3
Offside Rear Direction indicators not working |1.4.A.2c|2
Offside Rear Shock absorber has a serious fluid leak |2.7.3|2
Exhaust system not adequately supported |7.1.1|2
Nearside rear brake recording little or no effort |3.7.B.5a|2
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|2
Offside Front Headlamp not working on dipped beam |1.7.5a|2
Nearside Rear Body has a sharp edge caused by damage |6.1.C.1|2
Headlamp aim beam image kick up to the offside |1.8|2
Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|2
Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|2
Offside Rear Rear fog lamp not in good working order |not working| |1.1.6b|2
Offside Track rod end ball joint has excessive play |2.2.B.1f|2
Nearside Rear Brake pipe inadequately clipped |3.6.B.1|2
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b|2
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|2
Offside Rear Brake pipe inadequately clipped |3.6.B.1|2
Offside Rear position lamp|s| incomplete |1.1.4a|2
Nearside Front Position lamp not working |4.2.1 |a||2
Nearside Front Direction indicator missing |1.4.A.2b|2
Offside Front Anti-roll bar attachment bracket/mounting fractured |2.4.G.1|2
Nearside Front Body has a projection caused by corrosion |6.1.C.1|2
Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Nearside Front brake disc excessively pitted |3.5.1h|2
Nearside Front Side repeater not in good working order |not working| |1.5.1b|2
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.1.B.7|2
Nearside Rear outline marker lamp|s| not working |1.1.B.1c|2
Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.4d|2
Offside Rear Stop lamp not working |1.3.2a|2
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|2
Nearside Front suspension has excessive play in an lower ball joint |2.5.B.1a|2
Centre Statutory seat belt missing |5.1.1|2
Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f|2
Nearside Front position lamp|s| not in good working order |function impaired| |1.1.4a|2
Offside All position lamps not working |1.1.A.3b|2
Nearside Front brake disc excessively scored |3.5.1h|2
Offside Rear Lower Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|2
Nearside Seat belt locking mechanism does not secure or release |5.2.5a|2
Offside Rear Rear position lamp|s| incorrect colour |1.1.A.3e|2
Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a|2
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
rear brakes release unevenly |3.7.B.4|2
Anti-lock braking system warning lamp does not illuminate |3.4.1b|2
Brake pedal creeps down under servo assistance and touches the floor |3.3.C.3|2
Seat belt retracting mechanism defective |5.2.5b|2
Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.4.B.1|2
Offside Rear Stop lamp not working |1.2.1b|2
Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a|2
Parking brake efficiency below requirements |1.4.2 |a| |i||2
Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a|2
Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|2
Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2|2
Nearside Front Side repeater not working |1.4.A.2c|2
Seat belt anchorage prescribed area is excessively corroded |5.1.B.7|2
Horn does not function |6.2.1b|2
Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2|2
Offside Front Lower Ball joint has excessive play |2.2.B.1f|2
Nearside Rear Lower Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|2
Offside Rear Lower Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|2
Offside Seat belt retracting mechanism defective |5.1.B.6b|2
Brake pedal has insufficient reserve movement |3.3.A.5|2
Nearside Track rod end ball joint has excessive play |2.2.B.1f|2
Nearside Front Anti-roll bar attachment bracket/mounting fractured |2.4.G.1|2
Offside Rear Direction indicator incomplete |1.5.A1b|2
Rear fog lamp not working |1.3.2b|2
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|2
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|2
Offside Rear position lamp|s| insecure |1.1.A.3a|2
Front Fuel system component leaking |7.2.3|2
Brake pedal has insufficient reserve movement |3.3.A.4|2
Nearside Rear Direction indicator not working |1.4.A.2c|2
Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2|2
Offside front brake binding |3.7.B.1|2
Offside Rear rear brake recording little or no effort |3.7.B.5a|2
Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i||2
Nearside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2|2
Offside Rear Direction indicator not working |1.4.A.2c|2
Rear Exhaust has a part missing |7.1.1a|2
Offside Stop lamp not working |1.3.2a|2
Emissions not tested |7.0|2
Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2|2
Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|2
Nearside Rear Leaf spring to axle securing bolt insecure |2.4.B.7b|2
Offside Front front brake binding |3.7.B.1|2
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|2
Nearside Rear position lamp|s| not working |1.1.A.3b|2
Nearside Steering rack gaiter split |2.2.D.1d|2
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a|2
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Offside Rear Service brake excessively binding (1.2.1 (f))2

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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