Hi all, I just picked up a second hand low km (104k) GSV40R Presara, 2008 model. I've done 500kms, the battery went flat on me a couple of days ago, and had spare slightly higher cranking Amp battery on hand, so I changed it out. Since then the car starts Ok, but the battery warning light is still on and up to today, the check engine, traction and abs, airbag warning lights have started to appear in the dsah, along with a "Check VSC System" warning in the main tacho space is coming up...the stereo is intermittently coming on and off...I thought it maybe an alternator not charging the battery, but since these other things have started to occur, i'm not so sure anymore...its worrying me...does anybody know whats happening here? Engine idol and drive is fine, nothing really happening with the car itself, just these electronic bugs. Cheers for helping people.