OllyDrummond 0 Report post Posted January 17 I recently purchased a 94 325i which was a Japanese import. The car came with a two button key and I am wondering how to program it to the car itself. I have tried many methods but none seem to work. Does anyone know how to program it, as I am stuck? Quote Share this post Link to post Share on other sites
C-130 Hercules 556 Report post Posted January 17 You'll need a diagnostic software / key coder. Coding would be done by reading code directly off ecu as I understand. The only thing you can code without tools are the remote functions. For the rolling code to start the engine you'll need to go deeper. Quote Share this post Link to post Share on other sites
