I had to change the battery in my wife's J12 (2021)
Put a new battery in it, the little red led works on the key but it wont do anything with the car. No unlocking or anything. (ye sthe battery is the right way up, checked it 3 times
)I bought a different battery (duracell this time) in case that was the issue and still the same. Its like it has lost its connection to the car.
Does anyone have any history or fix for this?
Thanks
Gene
