my batt died on my cobra keyfob andi have put a new 1 in but now its not working? does it need programing in or summit? :smthumbup
Spot on that man done it many times to the customers amazementTo re-sync to fob (taken from the Cobra manual)
Stand near the car and hold down both buttons on the fob for approx 10 seconds, until the led on the fob goes out.
Release both buttons and the led will come on constantly, press the large button on the fob for approx 1 second and the led will flash, this will complete re-synchronisation.