Hi, i have looked at this forum for programing my remote key, and found 1 article with step by step instructions.
unfortunately it did not work for me. my car is a 96 A8 3.7 sport, and after the battery went dead, i can no longer
use my remote central locking. anyone got any ideas on how to get it working again? many thanks, paul

 

I would first get the fault codes checked if the DIY didn't work for you. The code might have to be erased, or the batteries in your remotes are dead.
Your gonna need a VAG COM or dealer scan tool to interrogate the central locking unit.