I had only 1 key & fob for several years & finally got around to getting more keys.
I bought 2 new keys w/ fobs & just got my keys cut by mobile locksmith. He tried programming the new fobs but it wouldn't work. I have VAGCOM & will try this method. I have 1 old key & fob & didn't want to clear that one, but just program the new ones. Do you know how to check which memory position goes with the old fob, so I don't clear it by accident.
The ross-tech wiki page doesn't seem to tell me how I check which memory goes with my old working fob.
AND can someone explain the info under coding shown below. I don't understand what to do with that.
CodingAudi A6 (4B) Central Locking - Ross-Tech Wiki
VCDS will display a coding chart a pop-up balloon while connected to the vehicle. Add the sum of the options to configure the correct coding