F430 FOB key stopped working
One of my 2 FOB keys stopped working yesterday. The other key is fine.
It is dead. If I press it, it does not disarm the alarm, or unlock the car.
I assumed it was the battery as it is over 3 years old. I replaced the battery, but no joy.
Is there an initialisation process required after battery change. The manual has no instructions on initialisation etc.
Thanks