I have a 2006 lexus gs300. As i was pulling into my driveway i noticed the car kind of lost some power and the steering wheel was really hard to turn. The navigation system and all other dash boards lights went out. I went ahead and bought a battery from walmart, swapped out the lexus battery and now the car won't start. the lights on the dash won't even turn on or light up.

 

try the 3rd gen gs section or ask a mod to move this. this is the second gen gs group