jharar Posted August 13, 2016 Report Share Posted August 13, 2016 I waxed and polished my E91 today, while I was polishing I had my car stereo on just for bit of entertainment, once I finished made trip to tesco when I got out of my car I tried to lock my car from my key fob but nothing was happening i pressed all the buttons but nothing was happening at that time I locked the car by taking the key out from the fob.. When I got home tried with other fob still no luck.. Any idea what could have gone wrong.. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
feva Posted August 13, 2016 Report Share Posted August 13, 2016 They do charge whilst car is running. So spare could be flat. Main key might need a good run to charge it up. Sent from my Note 4 using tapatalk Quote Link to comment Share on other sites More sharing options...
jharar Posted August 13, 2016 Author Report Share Posted August 13, 2016 Cool, Let's see tomo I have got long drive to do London to Gaydon BMW Festival if that is the case it should charge.. Quote Link to comment Share on other sites More sharing options...
feva Posted August 14, 2016 Report Share Posted August 14, 2016 If not battery in the key fob could need changing. Sent from my Note 4 using tapatalk Quote Link to comment Share on other sites More sharing options...
