XF Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
Hello everyone. New to site. I have a 2012 3.0d Lux. I have just replaced the main battery, the old one was not holding enough charge. After replacing with new fully charged one, my key fobs are no longer recognised to start the car. Have replaced fob batteries for new, and still no joy. I can still use fobs to lock/unlock car. Worried I may of fried some electrics. Any help greatly appreciated.
 

·
Administrator
Joined
·
22,525 Posts
Hello everyone. New to site. I have a 2012 3.0d Lux. I have just replaced the main battery, the old one was not holding enough charge. After replacing with new fully charged one, my key fobs are no longer recognised to start the car. Have replaced fob batteries for new, and still no joy. I can still use fobs to lock/unlock car. Worried I may of fried some electrics. Any help greatly appreciated.
I seem to remember that the dealer needed to re-flash mine at one time in the past. I remember because I was told that they needed both keys. 🤔
 
1 - 2 of 2 Posts
Top