Hello all, and thank you for allowing me to join your forum. I have always found very useful tips for these and so, I need some advice. Bought a 1.3 LX for my daughter, BUT it needed a service BAD. I have everything done except I have to replace the Battery. Having a Focus as well, I know I need a Keycode to get the radio to work after the battery is replaced. The previous owner had never changed the battery before, so I know it's about time. as it was not looked after, the owner has lost the keycode book. So, how do I remove the radio on the dash to get to the serial number? It's a 4500 RDS EON. Thanks for any help!