Scrapy Posted December 16, 2020 Share Posted December 16, 2020 hi all sorry if this has allready been asked my key fob works to unlock but not lock if i remove the back and replace it will let me lock once nut not again after that unless remove the back again i tired to replace the battery but lost all lock and unlock put old battery back in same again is there a way to resync the key after a battery replace or does it have to be recoded c Quote Link to comment Share on other sites More sharing options...
Magnet Posted December 16, 2020 Share Posted December 16, 2020 Hello Clifford, There may be an issue with the micro switch/es on the key fob, and if so, that would have to sorted before any re syncing. eBay has been a source of replacement micro switches for some makes, or complete fob assemblies. There are a number of suggested procedures for re syncing remotes - some requiring one working fob, and you should find theses via. a Google search. You may be luckier than me, but I tried most of them without success, when I’ve tried to re sync. my spare fob, but you may have better luck. If not, then it will be a matter of getting the fob reprogrammed at an Audi dealer or an independent specialist. Kind regards, Gareth. Quote Link to comment Share on other sites More sharing options...
Scrapy Posted December 16, 2020 Author Share Posted December 16, 2020 yh i have only got the one key and been looking on eBay for a new key to swap the boards but cant find one to match Quote Link to comment Share on other sites More sharing options...
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