Hi all my audi a3 140cv under the block keys c'? a box where is connected to the preset block keys and c'? also a pinch of yellow color, I would like to know if this little box ? encoded and in this case, if the pu? be scodificata.
Taking everything in a kit complete key of the krk, the ecu, the ignition keys you have to take this box or can you? do an alignment?