Does a auto box on c180 merc have dipstick?

No, Mercedes-Benz C180 vehicles with automatic transmission do not have a traditional dipstick to check transmission fluid levels. Instead, they are equipped with an electronic transmission control unit (TCU) and a sealed transmission system.

These systems use sensors and computer controls to monitor and adjust the fluid levels and pressure within the transmission. The transmission fluid is typically filled and maintained during scheduled services at a Mercedes-Benz dealership or authorized service center.