I have a Audi A4 2008. This shows up when I turn it on but not crank it up. When I crank it up , it shuts back down. It starts up at some points but turns right back off. this is weird to me cause I have a perfectly charged battery & when I got the car the guy told me it was a new battery (2 months ago) (it's a "as is"car) i just wanna know what the problem is ASAP. thank you
