Tee123

Please can anyone help me out with this problem, I follow the procedure how to change my Lexus RX330 oil and oil filter. After I complete everything and turn key on and go into dash board updated oil change and oil filter prior reset the Odometer. Tries to start the car it won't starts and making sound like it some kind of not starting lights interior and exterior flashing in weird mode and finally it shut down everything. I don't know what I did wrong please help much appreciated.