Need your expertise :-)
When I drive W211 not closing the door tight, I can hear pretty lousy beeping along with the red alert instantly. Just very slight move makes the alert noise kicking in.
However, when I did the exactly same thing with W204 yeternight, the beeping with the red alert did not began until I reached the speed operating the automatic door lock.
Difference between two car's operation or my car (W204) has some issues?
I drive my W204 almost a year but I just experimented the thing above yesternight. :-)
Thank you.


