2000i A3 1.6 Sport - Central Locking Pump / Electric Windows fault

[msowerby]

I have a 2000 audi a3 1.6s and the electric windows, central locking and electric sunroof have stopped working.

After searching the forums for hours its apparent that its something to do with the central locking pump - ive taken it out and it seems a previous owner has had it out before.

Any ideas on the best and cheapest way to sort this out - i only have one key so want to avoid decoding if possible.

Any help would be massively appreciated.

 

[Rikster23]

I am in the same boat right now and looking to replace the impeller.
There are parts on ebay that you can buy. I am picking up the impeller over the weekend and hope to get it all sorted.