I got the right click remote locking and works well. Comes with a OEM looking key fob too. About 3 wires and its in!
So if I bought this of eBay..
http://www.ebay.co.uk/itm/Volkswagen-VW-Blank-Flip-Uncut-Key-Golf-Mk4-Mark-4-/370562262731?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item56473b66cb#ht_3012wt_1270
What would I need to do, to get it working on my ECU and get the central locking working?
1. Place your first key into the ignition and turn to the second notch (do not start the car)
2. Now close the door and place your second key into the handle lock
3. Turn the key to the lock position and let it spring back to the central position.
4. Hold down the Lock button on your new remote, you may hear a bleep from the car
5. Now unlock the car using the key in the barrel and remove, then take your first key out of the ignition
6. Close the door
7. Your remote should now be coded
Would that all I have to do?