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key sync
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Spare car key not working. Can't seem to resync despite following instructions in manual.
I have also replaced the battery so it isn't that. The manual says: If the button UNLOCK BUTTON is pressed frequently outside of the vehicle range, it is possible that the vehicle can no longer be locked or unlocked using the key. In this case, the key must be resynchronised as described...- masprodv1
- Thread
- key sync
- Replies: 8
- Forum: Leon MK4 (2020 onwards)
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Key Not Detected Issue
I’m happy to be part of this forum and finally owning my first car, but I’m sadly running into issues with this car and can’t seem to fix them. Feel free to take a look at the issue: Model: Leon 5D - KL12CR Software: 1325 The key fob is not detected inside the car. An error message shows...- Sopyan
- Thread
- key key or central key sync
- Replies: 3
- Forum: Leon MK4 (2020 onwards)
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Fixed car fab sync issue 2015 Cupra
So my fob stopped working after changing the battery recently. The battery was only low but when I put the new battery in and it didn't work at all. I decided to put the old battery back in and to my surprise it still didn't work! Thinking there was a particular technique to changing it, I gave...- BlackThunder
- Thread
- battery change fob issues fob problems key sync
- Replies: 4
- Forum: Leon Mk3 (2012-2020)
