Hi there, Have a fabia mk1 55 plate with front electric windows that don.t work anymore. Read up on line and reckon its the motor/control unit in the drivers door. Checked all wiring and fuses and they  seems good. New door switch as well. Central locking works but nothing else.  Part number is 6Y2959802 but difficult/impossible  to find replacement. Have come accross 6Y1959802. Worked out how VW part numbers work (I think) so as its just the Engine/model number that is different can anyone confirm it would fit? Only other thing is the windows don't open and close when holding key in  locking and unlocking mode in door so might be the comfort module but as the central locking still works not sure. Any help appreciated

Alasdair

Comfort module isn't involved.

Message me about repair and exchange options if you like. 👍 

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Any of these modules where 3rd and 9th digit of part number are different is a passenger side module and not functionally interchangeable.

Many thanks.  I new about the 9th digit but had suspicions. The ones on ebay all say fit polo passenger and skoda drivers etc but been caught out before.  Was going to try and repair it myself as read relay and capacitor may be the problem but will give you a shout as you can test it in case its something else.

Ebay sellers misinform, unfortunately. 

Thanks sent you a message but not sure if it worked. Not good at forums etc.

Alasdair

Received and replied to.