The heater setup confuses many buyers: base 200s could come with no blower motor at all, relying purely on airflow, with a center knob controlling exterior air and a fan located in the heater box. Buyers are advised to confirm the levers move freely and that control cables are still connected to the heater valves.
Heater and climate controls on base cars
Mercedes-Benz 190/200/230 Fintail (W110) · ownership