I have a used remote central locking kit, that I'm looking to sell if the price is right! I had it installed on my Audi 80 Avant. But took it back when I part x it, hoping it would fit on replacement A4. Didn't! Purchased through vagparts.co.uk Part Number on Box: 4A0 054 640 Have original box, parts, paperwork that came with it! Box says it will be useable on the following vehicles. (But please check yourself it will fit on your vehicle) Audi 80 92 - 94 Audi 80 Avant 92 - 95 Audi A4 95 - 96 Audi A4 Avant 96 Audi 100 92 - 94 Audi 100 Avant 92 - 94 Audi A6 94 - 96 Audi A6 Avant 94 - 96 Audi A8 94 - 96 Remote central locking upgrade kit that connects direct to the central locking pump and gives total closure at the touch of a button. The upgrade remote locking kit will shut the electric windows and close the electric roof ONLY if your car does that now on the key!! This kit cannot be used on vehicals with factory remote locking. VagParts.co.uk charge £108.10 GBP! (inc VAT) + Delivery. If you're interested let me know!