VW MK6 with KESSY key and remote programming

[Bllinda]

One of the key in the morning?
Other coil central locking?

[Maartinj]

I was try to read that chip outside a key
Key is not recognize via AVDI as MEGAMOS 48 ,
I desolder 2nd one - also did not recognize

But when they are both solder to the board - all is fine , recognize key as typical MEGAMOS 48
When one is desolder - rest of KEy board is not recognize too,
I think is Megamos 48 and look like coil on it need to do some "activation" to read ?

I also damage coil from typical Megamos48 and key is not recognioze
Any advice are welcome .

[yugo45]

I was try to read that chip outside a key
Key is not recognize via AVDI as MEGAMOS 48 ,
I desolder 2nd one - also did not recognize

But when they are both solder to the board - all is fine , recognize key as typical MEGAMOS 48
When one is desolder - rest of KEy board is not recognize too,
I think is Megamos 48 and look like coil on it need to do some "activation" to read ?

I also damage coil from typical Megamos48 and key is not recognioze
Any advice are welcome .

I think only way to this key is buy one direct from dealer precoded to car VIN.
Read immo data and key ID , add key ID to immo data and write immo data back.
I think this will work, I have not try yet but it make sense.
I am sure that one coil is for Immo data , other one is for Kessy.

If anyone find this to be true let us know.

Thanks

[Maartinj]

Finally I have update
KessyKey must be a Kessy KEY .
Can not be a typical Megamos, because Kessy system must detect / activate KEy fia Frequency.

[autofan1965]

How look remote learning?

[yugo45]

How look remote learning?

Remote should adopt automatically after key is programed to car , like Audi A6 , VW Touareg,
Someone correct me if I am wrong!!!

[rrador]

Remote should adopt automatically after key is programed to car , like Audi A6 , VW Touareg,
Someone correct me if I am wrong!!!

Looks like that's how it works on kessy cars...No separate remote learning process.
One car that i tried programming second key and deleted the remote (car was starting but remote did not work) even dealer could not reprogram the remote they had to program a new key.