How can I get the imobbiliser code?

I own a ROver 75, 2005 and I need to get the imobbiliser code to make it run again! How can I get it. I live in Mexico City. Thank you
Hans Hasselkus, May 2019


done
First separate the fob from your keys so that you can use them separately. Then, to reprogram the fob correctly you MUST: 1. Insert the iginition key in the ignition and turn it on. 2. Turn it off BUT DO NOT REMOVE THE KEY! 3. Open the fob. 4. Remove the battery. 5.Wait ten seconds (or a bit more) 6. Reinsert the battery. 7. Close the fob cover. 8. Operate each button 5 times. 9. Turn the key and start the car.

Rupert, May 2019
link Click here to see other fixes for Rover.