adonius

Hi Lexus family, I have a 06 Lexus IS350, The car dashboard will not display any info it`s black! no lights come on! When i press the push to start button no response neither.! I heard of a friend of mine said the car locked it self! Had a incident before that, that the car alarm started press the start key nothing and i removed the Battery and put it back on and after that the car display doesn`t display neither saying keys found or not! Please help me what can be the problem!