2nd Transponders in new gen. VW Key

[p1et]

The iduction coil is the vertically black chip on the top, right? i thought its important for the remote too? so i cant de-solder it?

is it a problem if i programm the new transponder and glue it in, without de-solder anything?

I ask so much because i will learn this for the future, programm new key is too easy

Programming new key it's too easy for you but you don't even know for what is the coil on PCB? Cmon

[TeL200]

[GermanCarKey]

The programming process is easy, I said. It's not easy to learn it all yourself. In Germany, there are only a few people who can do it all, I'm learning everything at the moment. You've got that behind you too, and know how complex the topic of key programming and immobilizer is.



thank you for your help!

[autoTkey]

Just program the new transponder already and be done with it. If you don't want to repair the original key, which sounds like the better option for me.
Remote part seems to be functionally separate and probably will be able to resync if necessary.

[GermanCarKey]

Hello, I programmed the new transponder. Car starts..
After I glue it in, Car says no key and don't start.

If I check the transponder with CN900mini it says no transponder found.

If I put it in without the original remote CN900 found transponder.


It is possible to remove the original transponder or will the remote not work then?

[autoTkey]

Didn't we discuss this already - just desolder it!

[EMCE159]

OMG, what is happening with this forum.

[TeL200]

Some people make the easiest task so difficult for themselves.

Sometimes it's easier to look for a tall building with an open window.

[GermanCarKey]

My english is not the best so i mistake resolder and desolder sorry.

My support from germany said me, that if i desolder the chip the remote will not work so i was scared to do this.

i did it and it work fine. thank you !