Loud thunk on entry

[Croathlete]

This is my first Tesla. When I open the door to get in the car, I hear a loud thunk. Is this a normal Tesla thing?

 

[Margaritaboy]

This is my first Tesla. When I open the door to get in the car, I hear a loud thunk. Is this a normal Tesla thing?

sounds like you are hearing the contactors close. When the high-voltage systems come on, the contactors close, resulting in a “thunk” sound that emanates from underneath the rear seats. Yes, it is normal.