What are the reasons for the rear air conditioning not blowing air in the Mercedes-Benz GLA200?
1 Answers
Specific reasons for the rear air conditioning not blowing air in the Mercedes-Benz GLA200: 1. Valve malfunction causing poor opening: When the plastic parts of the air outlet valve age or screws fall off, preventing normal opening and closing, it will affect the air output. The valve can be gently pried open with tools. 2. Damaged air ducts: The air ducts of car air conditioners are made of plastic, which can age, crack, or wear due to interference with other components over time. When the ducts are damaged, air will leak from the damaged areas. It is recommended to visit a 4S shop or repair shop for inspection and replacement. 3. Blocked ducts or air filter: Over time, debris such as leaves, lint, and dust can accumulate in the engine compartment, blocking the ducts and reducing the air output efficiency. If the air filter is not replaced for a long time, it can also decrease the air output efficiency. In such cases, the ducts can be disassembled to remove the debris, and the air filter should be checked regularly.