Ch Nouman Badar

hello everyone. I'm separately looking for some help to know the issue with my car. I've 2001 model w203 c180 and last night i wanted to start the car and it shows no sign of cranking at all. display shows no errors and battery is fine too. i had two keys n i tried both but no different response. steering is not locked either. one thing i want to mention here is that the parking break lights even won't go off when I've already released the breaks. engine shows no sign of life. it'd be really appreciated if someone could help

Magda Mercedes

Check fuse 6 in fusebox front.
If blown, you have a gnaw on electrical cables.