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MOT History from tests of diesel MERCEDES BENZ MOTORHOMEs year 1981

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

mot history
Pass percent:46.55%
(The average a diesel MERCEDES BENZ MOTORHOME year 1981 passes without issue)
Based on:58 MOT Tests
Most common failuresNo# failures
Windscreen wiper does not clear the windscreen effectively15
Headlamp aim out of alignment9
Brake hose excessively deteriorated7
Registration plate issues7
Registration plate lamp issues7
Brakes imbalanced across an axle7
Front brake application uneven5
Rear brake application uneven5
Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1|3
Offside Rear fog lamp not working |1.3.2b|3
Horn not working |1.6.2a|3
Stop lamp remains on when the brakes are released3
Nearside Headlamp not working on dipped beam |1.7.5a|3
Offside Stop lamp not working |1.2.1b|3
Nearside Stop lamp not working |1.2.1b|3
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Fuel tank leaking |7.2.3|2
Bonnet cannot be secured in the closed position |8.4.1|2
Rear brake binding2
front brakes release unevenly |3.7.B.4|2
Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|2
Offside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|2
Horn not loud enough to be heard by another road user |1.6.2b|2
Rear fog lamp not working |1.3.2b|2
Offside Headlamp aim beam image kick up to the offside |1.8|2
Offside Front Direction indicator not working |1.4.A.2c|2
Rear Exhaust has a major leak of exhaust gases |7.1.2|2
Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Front Headlamp not working on main beam |1.7.5a|2
Offside Front Driver`s door cannot be opened from inside the vehicle |6.2.B.1b|1
Nearside Front Direction indicators not working |1.4.A.2c|1
Nearside Front Side repeater not working |1.4.A.2c|1
Front Windscreen wiper not operating automatically when switched on |8.2.1b|1
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Driver`s door cannot be opened from outside the vehicle |6.2.B.1b|1
Nearside Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Service brake: efficiency below requirements |3.7.C.1a|1
Position lamp switch missing |1.1.A.1|1
Headlamp switch missing |1.7.1|1
Electrical wiring insecure |1.9.2a|1
Offside Front Electrical wiring deteriorated and bare wires exposed |1.9.2c|1
Nearside Statutory seat belt missing |5.1.1|1
Nearside Passenger`s seat insecure |6.2.A.1|1
Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|1
Exhaust emits excessive smoke or vapour of any colour |7.4.B.4|1
front brake binding |3.7.B.1|1
rear brakes release unevenly |3.7.B.4|1
Speedometer cannot be illuminated. |6.7.3|1
Nearside Front Leaf spring fractured |2.4.B.1a|1
Offside Rear Rear fog lamp not working |1.3.2b|1
Offside Front Side repeater not working |1.4.A.2c|1
Offside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Front Statutory seat belt missing |5.1.1|1
Offside Front Seat belt locking mechanism does not secure or release |5.2.5a|1
Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Offside Front Drag link end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|1
Fuel cap/sealing device missing |7.2.4a|1
Nearside Front Direction indicator not working |1.4.A.2c|1
Nearside Rear Direction indicator not working |1.4.A.2c|1
Nearside Side repeater incomplete |1.5.A1b|1
Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Rear fog lamp tell tale not working |1.3.1b|1
Exhaust system not adequately supported |7.1.1|1
Nearside Front Inner Suspension component mounting prescribed area excessively corroded significantly reducing structural strength inner wheel arch rusty & holed (5.3.6 (a) (i))1
Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength chassis under neath (chalked up) (5.3.6 (a) (i))1
Exhaust has a major leak of exhaust gases rear tail pipe (6.1.2 (a))1
Brake load sensing valve seized and ABS not fitted or inoperative (1.1.17 (c) (ii))1
Offside Headlamp not working on main beam (4.1.1 (a) (ii))1
Offside Rear Direction indicator not working |1.4.A.2c|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Nearside Inner Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Inner Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9|1
Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|1
Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Hazard warning switch faulty |1.4.B.1d|1
Offside Front Wheel nut|s| missing |4.2.A.1e|1
Offside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Rear Upper Stop lamp adversely affected by the operation of another lamp |1.2.1f|1
Nearside Headlamp not working on main beam |1.7.5a|1
Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|1
Offside Front front brake grabbing severely |3.7.A.2b|1
Nearside Front Body has a sharp edge caused by corrosion wheel arch |6.1.C.1|1
Offside Front Body has a sharp edge caused by corrosion wheel arch |6.1.C.1|1
Rear fog lamp missing |1.3.2a|1
Rear fog lamp tell tale missing |1.3.1b|1
Rear fog lamp switch missing |1.3.1a|1
Offside Rear Leaf spring longitudinally displaced |2.4.B.1d|1
Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front wheel bearing has excessive play |2.5.A.3c|1
Offside Front position lamp|s| not working |1.1.A.3b|1
Offside Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Front Headlamp not working on main beam |1.7.5a|1
Rear parking brake recording little or no effort1
Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|1
Parking brake: efficiency below requirements |3.7.B.7|1
Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|1
Brake pipe excessively corroded1
Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a|1
Service brake: efficiency below requirements |3.7.B.7|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Nearside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|1
Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|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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