What causes the sudden loss of airflow in a BMW 320's air conditioning system?
1 Answers
Reasons for sudden loss of airflow in BMW 320's air conditioning: 1. Blower motor failure: The blower motor is the core component for air circulation in the AC system. If damaged (possibly due to overheated internal coils or capacitor failure), it will prevent airflow. 2. Clogged cabin air filter: External air passes through this filter before entering the vehicle, accumulating airborne particles that may cause blockage. The BMW 320 measures 4719mm in length, 1827mm in width, and 1459mm in height, with a 2851mm wheelbase. It features double-joint spring strut front suspension, multi-link independent rear suspension, and a unibody construction.