Battery drainingthe

Question by virbak posted 3 weeks 1 day ago in Mercedes-Benz

I put in a new battery inspite of that I have to Jump Start the car everyday. 

I got it evaluated at MB dealership and they said the command module under driver seat was draining the maximum and also the front command module drains a slight percentage. But now even the navigation command module is not working. What could be the problem.