audi a6 q7 keys reuse

[drugowaz]

hi,got few used keys.868 mhz
4F0837220R
4F0837220D

opened key. dont see glass 8e chip

scanned board .chip is detected on it.

question. its not reusable key?

say i program glass 8e chip put in key and sync remote with vcds.

or its not possible sync used remote on this key when chip on board?

[klesk1986]

Only option to reuse it is unlock with know ed password (CS) from original EZS.
Remote is programmed together with immo so changing only transponder will cause that you can't program remote.

[rola1971]

hi,got few used keys.868 mhz
4F0837220R
4F0837220D

opened key. dont see glass 8e chip

scanned board .chip is detected on it.

question. its not reusable key?

say i program glass 8e chip put in key and sync remote with vcds.

or its not possible sync used remote on this key when chip on board?

no
it is no posibility
you need unlock used key
it is posiblity unlock if you have steering lock dump
or doit standart key (no remonte control)
or check in aliexpress this
https://www.aliexpress.com/item/Free...d3bf2fbf8aa-22
i try work 100%

[Weasel3]

It has integrated chip.
Not glass chip.
Can be reset with original integrated.
Not familiar with someone using the other glass / old PCB solution.
Maybe the CN vendors have a solution like this. Hard to find with 868mhz from CN.

[p1et]

To unlock original 4F0837220R / AK remote key, do we need EZS dump or ELV or both?

[qeso705]

Elv 9s12 or 12byte cs

[p1et]

In EZS can I find all bytes?

[qeso705]

When you by ezs mean steering lock/elv then yes. Pure ezs is complete passive without any unique data.

[p1et]

So post No. 2 is incorrect. Now all is clear.

Someone have source of original brand new keys with affordable price?

[rob h]

4F0 837 220 R soskeys

have a look at the vvdi2 key maker or keydiy, the might have a solution.

[mustafabahar]

I have only original with keyless or China copy.
Test it works like a charme,

8E 868mhz China
8E 868mhz original keyless go

Best regards

Moes


Verzonden vanaf mijn iPhone met Tapatalk

[p1et]

I have only original with keyless or China copy.
Test it works like a charme,

8E 868mhz China
8E 868mhz original keyless go

Best regards

Moes


Verzonden vanaf mijn iPhone met Tapatalk

Do you have source where to buy from China? I can't find anywhere

[tkmotors]

Hi
Im interested as well where to find audi aA6 KEY 868MHZ if anybody know please let me know
Many thanks in advance

[sniegavirs]

I have only original with keyless or China copy.
Test it works like a charme,

8E 868mhz China
8E 868mhz original keyless go

Best regards

Moes


Verzonden vanaf mijn iPhone met Tapatalk

I am also interested to know where it is possible to get 868MHz China keys!??

[p1et]

I asked multiple sources and everywhere 'out of stock'. However here in Poland is possible to buy them from 1 seller so they must be somewhere. Or he bought all