| Message: | | Appears to be an e38 problem,yup battery drain but with a slight twist,when all toys work ok battery is perfect when left for 1 day or 2 weeks,but when,cd won`t turn on or radio has no volume or tv has no volume or navigation has no volume battery goes flat as a dodo overnight,as soon as you boost-pack start it all seem to work ok.Auto electrics looked at car for 4 hours could not find any fault at all, to say i`m lost for idea`s is an understatement.The car in question is 1999 740il,i love the car but this is causing just a bit of a headache to say the least,any help or ideas would be very very pleasing to hear,many regards Colin..
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