New smart key

[Enam Rahman]

Hi everyone 

I have bought a new remote for my car but couldn't programme the key.  Diagnostic tool shows 5 keys programmed but I only have 1 which is why I bought a spare. If I erase all keys how do I programme keys back to the car? What are the steps? Can someone help please. 

Thanks In advance 

[Chris.ac]

Deleted - need to be sure

Edited August 8, 2023 by Chris.ac

[Chris.ac]

Maybe hold off on my instructions.

I need to check that its still valid.

[R4v3n]

Use Techstream, it will be easy to add keys !

[Enam Rahman]

Thanks for that I'll look in to it.

Do you know how many keys can be stored cos my car shows it has 5 programmed to it even though I've only been given 1 by the trader.

[Enam Rahman]

If i erase all the keys and try to add the existing key and a new spare what are the steps? Where is the receiver located in the car?

[Chris.ac]

Well, when deleting all keys, it should ask you to hold the fob you want to keep up to the start switch, the remaining stored keys get wiped. 

 

Then you can add new keys. 

 

What concerned me was the instructions I have only said it deleted everything. 

 

So I want to be sure before giving advice that may render you unable to start car at all. 

[PaulE]

Found this on Youtube - perhaps it might help.