Re: Speedo drive
yes I know its a drive Mike but what drives it according to to the gearbox breakdown at the point of diff description and associated parts you will see the sensor is driven by this nylon/plastic gear and this is the part I had to replace on the 155 and was no bundle of fun ,however I take your info as being very helpful and will try and establish what and where the culprit hides
Still no joy on the door lock front the unit I have found likening to the component seems to be different to the cd rom .What seems to operate the door locks is a double relay so I will try and get it checked----------and oh the code out/fault has still not been resolve because no one has turned up at my door as promised!!
Still I am having loads of fun in the blue 164!