How to code a programmable car key?

Question

Replacing a car key from the dealers can burn a hole in one's pocket. Getting a replacement from a reputable supplier is more cost-effective but one must programme the new key. Does anybody know how to do it without going back to the car dealer?

Answer 1

You cant program the key, its already programmed. The only way to do it is to program the car to the key. to do this you need a program to interface a laptop to your cars ECU....good luck its not easy because you need to then know which values to change to what....go to the dealer, sorry!

Answer 2

nope there is no way, you have to go thru them, already been down that road