First off my rav is a 2007 4cyl awd. First battery light flicker happened on a cold morning drive. Just thought battery was low and would be fine after a drive. Well we lost steering and a bunch of lights came on. Got it home, did some researche and ended up changing battery and alternator. Still flickered and ended up doing the same thing. Did more research and installed new belt tensioner and belt, new battery terminals. Cleaned all grounds I could find including the current sensor on negative cables. And it still flickers! My 6 month old rides in this car and I have done all the research and it seems nobody has a definite fix for this??? Please help!!!!