Mar 28, 2009 • 1996 BMW 318. 5 helpful. 1 answer. is the same, except you press the unlock button 2, 3 or 4 times for the. a 1 second interval between each press, repeat for 3 and 4 remotes. 6. Remove key from ignition and check for operation. 8. The ignition must be switched OFF between programming each remote. In this video I show you how I changed the key fob battery on a Skoda Superb MK2 which is similar to other VW/Audi/Seat/Skoda models Leather key fob cover:h The most common cause of key fob not working in Skoda Superb is dead battery. But the remote key can also stop working due to worn buttons, poor battery contact, water damage, defective key fob, receiver module issues, signal interference, dead 12 volt battery, and unpaired key requiring reprogramming. UNLOCK / LOCK BUTTONS NOT WORKING: This can be caused by bad button switches, broken components within side the key fob or flat batteries all of witch we can repair. WORN OUTER SHELLS / BUTTONS: We stock replacement key cases and key shells for all car keys allowing us to make your key fob like new again. If the ignition recode doesnt work then stick the key in the door (when the car is locked). Press and hold the unlock button on the fob whilst turning the key to unlock. Keep it held for a second Short Guide for coding key coding SKODA Fabia (6Y) Remote control [PROCEDURES] 1)Accendere il quadro e lasciare la prima chiave nel quadro. 2)Chiudere il veicolo utilizzando la 2^ chiave tramite serratura. 3)Premere il tasto “APRI” una volta dovrebbe fare un suono di clacson. ExAudiSi. From memory, I think that to re-sync the key fob you need to put one key in the ignition, tun it on and then use the key that needs to be resynced to manually lock and unlock the drivers door. Then press the remote buttons to lock the car. Once you have done this and removed the other key from the ignition the remote buttons should work. 1. Dead battery in key fob Dead battery is the leading cause of key fob not working in Octavia. Usually there are signs of weakening battery before it gives up. If the remote was working previously, but the range of the remote was gradually decreasing until it ceased to function, this indicates that the battery was wearing out. Replace the battery ZnJB.