C300forlife

recently we've had bad rain in the area and the other night i noticed the passenger floor was wet.
after cleaning out the car and attempting to dry up all the water on my drive home my car randomly shuts off while driving!!

i was able to get my car home but once i got home the batery was drained.
i charged the battery and now once i try to run my car i can start it up and let it idle but after about 3 minutes it shuts off

i have no idea what the problem could be i need help asap please.

PortC43

Clean out the sunroof drain. It tends to clog up and thus so, water seaps under the passenger side carpet. This coming from a MB tech friend. As far as the car stalling, that would have to be diagnosed by a MB tech.

Alfadude

When you say "once i got home the batery was drained" can you elaborate on that? Was the car running and the battery light was on? When you got home the car died and would not start again? Why do you say the battery was drained after you were just driving the car.