do not replace anything yet ! first check the electrical system . disconnect the negative cable , $ m) [3 g c( G# P9 Bconnect a test light between cable and battery post . if the test light lights up bright , there could be a short circuit somewhere . pull out each fuse to see until the test light goes dim , 2 ]' i. k2 ^' I8 ^now you know in which that device is draining the battery .