keyfob u/s

Equinut said:

Got an O2 D2 TD5. One of my 2 keyfobs no longer locks or unlocks the car. The red light comes on when either button is pressed. The battery is new - 3.25 volts. Advice please

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sierrafery said:

It might have lost syncronisation cos it happens... nanocom or simiar is needed to reprogram the fob or to find out what's wrong, i don't see any other way to figure this out unless you go to a specialist who van confirm that the fob is really transmitting, the red LED is not a perfect evidence for that, it rules out 100% only the microswitches and battey

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