The other day my fob stopped working. Seeing as I've had the car 4 years and not ever changed the battery in the fob, I just assumed it was dead so I changed the battery for another today, but it didn't do the trick. My dad tested the battery I originally had in the fob and it was in fully working order, so it was not dead.
Does anyone know what might be the problem?
I'm lazy and prefer locking the car with the remote buttons on my key rather than using the key hole
Edit: I have no clue about these types of things, but this is the [b]only[/b] key I have for my car (I decided against getting another, too expensive!) - so please excuse my ignorance, but if the key/fob thingy was 'broken' (not the battery) would I no longer be able to start the engine with it?