I've just bought a '99 A3 unfortunatly it only came with the service key not the flip key fob. The car also has a Sigma alarm fitted and you guessed it I don't have the fob for that either. Which one is going to be easier/cheaper to replace?
Key/alarm fob
- Thread starter atc
- Start date
well problem is what has sigma done to the existing system, not alot we hope, tbh they're fairly cheap these days to replace I believe, just bell stealers & ask 1st then decide as personally the factory system is just as good or better than sigma fella.
