I've been trying to program a key to my leon cupra tdi 2004. I have the 2 original none flip keys that came with the car. I Bought a blank 2 button flip key off eBay. Also bought a used flip key. I got the blank cut which works for manually locking/unlocking and starting the car. I've taken the board out of the used flip key and put it in the new shell. I've also taken the transponder out of my original key and put it in the new shell so I have a full key.
Now the bit that I'm stuck at. I've tried the put the key in the ignition so lights are on take out within 5 seconds and 3 second method. Hold lock and press unlock 3 times. The key flashes 5 times but does not lock or unlock using the buttons.
I've also tried the use original key in the ignition while locking and pressing the unlock button.
Nothing has worked up to now. Any suggestions. Or am I missing something or doing something wrong.
Now the bit that I'm stuck at. I've tried the put the key in the ignition so lights are on take out within 5 seconds and 3 second method. Hold lock and press unlock 3 times. The key flashes 5 times but does not lock or unlock using the buttons.
I've also tried the use original key in the ignition while locking and pressing the unlock button.
Nothing has worked up to now. Any suggestions. Or am I missing something or doing something wrong.