vehicle starts- error messages display across the dashboard-cant put into gear on 2000 Mercedes-Benz E320

car had lamp out warning when applying brake put key in-beep beep beep beep- gas lamp blinking even though gas tank full-displays multiple error messages such as :dashborad failure-abs/eps/check engine light/ blinks across screen-
car starts but wont get into gear-
I'm thinking its the break light switch-replaced it-didnt work-is there a way to reset?? is it something else??? HELP

Asked by for the 2000 Mercedes-Benz E320
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