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MOT History from tests of petrol CITROEN SMs year 1971

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

mot history
Pass percent:76.30%
(The average a petrol CITROEN SM year 1971 passes without issue)
Based on:405 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment21
Parking brake: efficiency below requirements |3.7.B.7|15
Offside Headlamp not working on dipped beam |1.7.5a|11
Offside Headlamp not working on main beam |1.7.5a|8
Windscreen wiper does not clear the windscreen effectively8
Nearside Headlamp not working on main beam |1.7.5a|7
Offside Front position lamp|s| not working |1.1.A.3b|6
Nearside Headlamp not working on dipped beam |1.7.5a|6
Centre Exhaust has a major leak of exhaust gases |7.1.2|6
Brakes imbalanced across an axle5
Service brake: efficiency below requirements |3.7.B.7|4
Registration plate lamp issues4
Offside Stop lamp not working |1.2.1b|3
Offside Front Direction indicator not working |1.4.A.2c|3
Battery insecure |1.9.1|3
Offside Rear Fluid suspension unit leaking |2.4.D.2|2
Offside Rear Stop lamp not working |1.2.1b|2
Nearside Stop lamp not working |1.2.1b|2
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Nearside Headlamp insecure |1.7.3|2
Offside Steering rack gaiter split |2.2.D.2d|2
Front brake excessively fluctuating2
Nearside Front Headlamp not working on main beam |1.7.5a|2
Nearside Front Direction indicator not working |1.4.A.2c|2
Nearside Front position lamp|s| not working |1.1.A.3b|2
Offside Rear Fluid suspension accumulator leaking |2.4.D.2|2
Offside Front Front position lamp|s| not working |1.1.A.3b|2
Nearside Front brake disc contaminated by oil |3.5.1h|2
Parking brake efficiency below requirements |1.4.2 |a| |i||2
Nearside Rear Stop lamp not working |1.2.1b|2
Parking brake: efficiency below requirements |3.7.C.1b|2
Nearside Rear rear brake recording little or no effort |3.7.B.5a|2
Offside Rear rear brake recording little or no effort |3.7.B.5a|2
Offside Front constant velocity joint gaiter split |2.5.C.1a|2
Rear parking brake recording little or no effort2
Offside Rear Braking system leaking |3.6.A.1|1
Offside front parking brake recording little or no effort |3.7.B.6a|1
Offside front brake recording little or no effort |3.7.B.5a|1
Nearside Rear Fluid suspension unit leaking |2.4.D.2|1
All position lamps not working |1.1.A.3b|1
Offside Rear position lamp|s| incomplete |1.1.4a|1
Offside Front Lower Ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Front Seat belt retracting mechanism defective |5.2.5b|1
Nearside Front Seat belt retracting mechanism defective |5.2.5b|1
Offside Rear position lamp|s| not working |1.1.A.3b|1
Main beam `tell-tale` not working |1.7.4c|1
Front Headlamp not working on dipped beam |1.7.5a|1
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Nearside front parking brake recording little or no effort |3.7.B.6a|1
Exhaust emits dense blue smoke at idle |7.3.A.2b|1
Nearside Headlamp aim projected beam image is obviously incorrect KICK UP IS TO THE RIGHT (4.1.2 (c))1
Offside Headlamp aim projected beam image is obviously incorrect KICK UP IS TO THE RIGHT (4.1.2 (c))1
Nearside Rear Position lamp not working (4.2.1 (a) (ii))1
Nearside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii))1
Service brake efficiency below requirements (1.2.2 (a) (i))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
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Parking brake lever has no reserve travel |3.1.6b|1
Nearside Rear Suspension component mounting prescribed area is excessively corroded floor |2.4.A.3|1
Offside Rear Suspension component mounting prescribed area is excessively corroded floor |2.4.A.3|1
Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|1
Nearside Front brake disc contaminated by brake fluid |3.5.1h|1
Nearside Front brake caliper leaking |3.6.A.1|1
Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt |2.1.3 |g| |ii||1
Offside Front Steering rack gaiter missing or no longer prevents the ingress of dirt |2.1.3 |g| |ii||1
Offside Rear Direction indicator not working |4.4.1 |a| |ii||1
Offside Front Battery insecure |1.9.1|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|1
Suspension component leaking heavy fluid leak from front of vehicle |5.3.5 |c||1
Offside Rear Position lamp not working main beam (4.2.1 (a) (ii))1
Front Brake disc contaminated both (1.1.14 (b))1
Offside Front Steering linkage ball joint ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt track rod end (2.1.3 (g) (ii))1
Nearside Front Inner Steering linkage ball joint ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt track rod end off steering box (2.1.3 (g) (ii))1
Nearside Front Position lamp not working (4.2.1 (a) (ii))1
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|1
Offside Front Position lamp not working |4.2.1 |a||1
Nearside Front Battery insecure |1.9.1|1
Nearside Rear Fluid suspension accumulator leaking |2.4.D.2|1
Offside Front Fluid suspension accumulator leaking |2.4.D.2|1
Nearside Front Upper Ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Front Upper Ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Nearside Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Headlamp adversely affected by the operation of another lamp |1.7.5c|1
Offside Headlamp adversely affected by the operation of another lamp |1.7.5c|1
Outer Exhaust has a major leak of exhaust gases |7.1.2|1
Service brake juddering severely |3.7.C.2|1
Nearside Front brake disc has restricted free movement |3.5.1j|1
Parking brake lever releases when knocked |3.1.6a|1
Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Nearside 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 Drag link end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Nearside Windscreen wiper blade deteriorated |8.2.2|1
Horn not working |1.6.2a|1
Central Exhaust has a major leak of exhaust gases |7.1.2|1
Fluid suspension pipe leaking from suspension pump |2.4.D.2|1
Nearside Front position lamp|s| incorrect colour |1.1.A.3e|1
Offside Front position lamp|s| incorrect colour |1.1.A.3e|1
Nearside Headlamp aim beam image obviously incorrect Left hand drive, light aim kicks up to the right. |1.8.A.1b|1
Offside Headlamp aim beam image obviously incorrect Left hand drive, light aim kicks up to the right. |1.8.A.1b|1
Offside Headlamp light intensity severely reduced (4.1.4 (a))1
Direction indicators not working |1.4.A.2c|1
Indicator tell tale inoperative |1.4.A.2a|1
Offside Rear Fluid suspension leaking |2.4.D.2|1
Windscreen has damage1
Nearside Windscreen wiper blade missing |8.2.2|1
Offside Windscreen wiper blade missing |8.2.2|1
Nearside Front Fluid suspension unit leaking |2.4.D.2|1
Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Front Power steering pump leaking from a failed component |2.3.3b|1
Rear Fluid suspension has no suspension movement |2.4.D.5|1
Nearside Front constant velocity joint gaiter missing |2.5.C.1a|1
Nearside Front position lamp|s| insecure |1.1.A.3a|1
Nearside Front Position lamp not working |4.2.1 |a||1
Nearside Rear Position lamp not working |4.2.1 |a||1
Nearside Stop lamp|s| all not working |4.3.1 |a| |iii||1
Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|1
Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|1
Power steering component|s| leaking |2.3.3b|1
Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Offside Front constant velocity joint gaiter missing |2.5.C.1a|1
Nearside Rear Direction indicator not working |1.4.A.2c|1
Nearside Rear Inner Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|1
Nearside Front Inner Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
Rear position lamp|s| missing [LENS] |1.1.A.3a|1
Nearside Rear Rear position lamp|s| incorrect colour |1.1.A.3e|1
Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Offside Front Braking system leaking brake pipe |3.6.A.1|1
Nearside Track rod end ball joint has excessive play |2.2.B.1f|1
Driver`s seat insecure |6.2.A.1|1
Driver`s seat cannot be secured in the upright position. |6.2.A.2|1
Nearside Front Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Front Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Rear Fluid suspension leaking |2.4.D.2|1
Rear Fluid suspension unit leaking |2.4.D.2|1
Front Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|1
Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|1
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Offside Headlamp aim beam image kick up to the offside |1.8|1
Offside Front front parking brake recording little or no effort |3.7.B.6a|1
Obligatory mirror does not provide a view to the rear |3.3 |c||1
Nearside Direction indicator not working when useing hazard switch |4.4.1 |a| |ii||1
Registration plate issues1
Driver`s seat insecure |6.2.5 |a| |ii||1
Nearside Seat belt buckle not functioning as intended |7.1.2 |d||1
Nearside Front Suspension component leaking |5.3.5 |c||1
Offside Front Suspension component leaking |5.3.5 |c||1
Nearside Rear Suspension component missing bump stop |5.3.3 |a| |ii||1
Offside Rear Suspension component missing bump stop missing |5.3.3 |a| |ii||1
Offside Front Body component likely to become detached bonnet dose not latch |6.2.1 |a| |ii||1
Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|1
Nearside Front constant velocity joint gaiter split |2.5.C.1a|1
Brake pipe excessively corroded1
Nearside Steering arm has relative movement at its fixings |2.2.B.1h|1
Nearside Rear Suspension component mounting prescribed area is deliberately modified which significantly reduces the original strength |2.4.A.3|1
Offside Rear Suspension component mounting prescribed area is deliberately modified which significantly reduces the original strength |2.4.A.3|1
Nearside Rear Seat belt anchorage prescribed area is deliberately modified which significantly reduces the original strength |5.2.6|1
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt |6.1.7 |g| |ii||1
Nearside Steering system has excessive free play detected at the steering wheel |steering rack fitted| poss track rod end |2.2.A.1b|1
Nearside Front Upper Track rod end ball joint has excessive play |2.2.B.1f|1
Offside Rear Rear position lamp|s| not working |1.1.A.3b|1
Front Fluid suspension leaking |2.4.D.2|1
Rear Fluid suspension leaking |2.4.D.2|1
Front Exhaust has a major leak of exhaust gases |7.1.2|1
Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4|1
Nearside Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b|1
Nearside Power steering pipe|s| or hose|s| leaking from a seal |2.3.3b|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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