dante Posted May 2, 2012 Report Share Posted May 2, 2012 It seems that my A3 sports battery gets drained it not started within 24 hours. What I do to start it is to try to do the battery booster. I have already replaced the batteries with new ones so I know that it isn't them. Anyone have any ideas? Link to comment Share on other sites More sharing options...
atulya Posted May 2, 2012 Report Share Posted May 2, 2012 Seems like some electrical is still drawing power after car is shut off and draining the battery. It could be music system, light etc. Get to good electrician to do proper diagnose at the root cause and fix. Link to comment Share on other sites More sharing options...
raven Posted May 3, 2012 Report Share Posted May 3, 2012 You might also want to check if there are any problems with the control panel. Since you are going to the electrical expert anyways better make their work efficient and suggest to check that first. Link to comment Share on other sites More sharing options...
klaus Posted September 1, 2012 Report Share Posted September 1, 2012 Hi , I have this problem too in my 2007 A3 sportback , i already bought two batteries to figure out that the batteries were ok and the problem was the car . It seems it is common in the A3 , any one has a clue from where is the problem ?/? Link to comment Share on other sites More sharing options...
vinjay Posted September 6, 2012 Report Share Posted September 6, 2012 really strange problem Link to comment Share on other sites More sharing options...
klaus Posted October 6, 2012 Report Share Posted October 6, 2012 Still have this drain problem,did you fix it Dante ?? Link to comment Share on other sites More sharing options...
safeer Posted November 6, 2012 Report Share Posted November 6, 2012 it a very new thing that i have read in this post that battery drained in Audi car. it can be a matter of concern. Link to comment Share on other sites More sharing options...
klaus Posted December 1, 2012 Report Share Posted December 1, 2012 Still same problem , the batterie ids being drained at 0.7 Amps . when all is shutoff and closed . Any clues Link to comment Share on other sites More sharing options...
dilshad Posted December 1, 2012 Report Share Posted December 1, 2012 Just a clue, that try removing the anti theft fuse and see if it still drain the battery. Like this way you can try removing other fuses for electricals and find out which one is freaky and ugly...! Link to comment Share on other sites More sharing options...
klaus Posted December 3, 2012 Report Share Posted December 3, 2012 will give it a try for a longer period, because i started removing the fuses one after the other and noticed that when you lock the car the consumption decreases gradually for 1.4 amps to 0.7 amps . ( maybe the car stays awake for some minutes and goes gradually to sleep ...) will keep you posted . regards Link to comment Share on other sites More sharing options...
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