E 320 4MATIC Sedan (210.082) V6-3.2L (112.941) (1999)
Blower Motor: Description and Operation
Combustion Air Blower
Combustion Air Blower
Task
To guarantee a constant supply of combustion air in order to provide a consistent fuel/air mixture during heater operation and rapid cooling of the STH
or heater booster heater unit and flush the combustion chamber out during heater relayed switch-off.