This sale is for one used Audi 3 button proximity key model AK1A (4M0.959.754) 433 MHz with megamos AES type 49 chip.

This is previously used and has been tested for operation only but is complete with the circuit board & battery. Please note the case is in a used condition and may not be genuine.

As this item is aimed at the motor trade / locksmith / software developer I know that you are aware remote fobs, blips and smart keys will need to be reprogrammed to work on your vehicle. This often requires specialist equipment and sometimes eeprom manipulation, a replacement transponder and key blade. I would suggest using the services of an auto locksmith as generally main dealers only have the software to work with new dealer supplied parts.