After a new battery was fitted into my diahatsu terrios my cobra My cobra alarm Model 7777 delta electronica went back to factory settings!! With no proper sound beeps for the door lock etc. I have tried pressing the buttons on the fob while the key is in the ignition but this does not work! For me!! I Don't know if I need a code? There are Four numbers on the back of my master fob key would this be it? Can you tell me how the problem can be fixed as no garage seems to! Thanks jackie

Jackie, July 2010

Thank you....I have been struggling to get mine working again...garages have no clue! There is a rather irritating beep now but it works so who cares!

Happy Little Em!, May 2012

this work.
Thanks !!!

reles, November 2011

Re- synchronisation......If at any time, the remote key does not operate the system, stand close to the vehicle and press and hold down both buttons until the LED on the remote goes out - approx 10 seconds. Release both buttons - the LED will come on constantly. Then press button A for approx 1 second - the LED will flash - this should re sync.

Tim, November 2010