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What causes the Mercedes GLK300 air conditioner to stop blowing air?

1 Answers

Corey

07/30/25 7:42am

Air conditioner not blowing air is due to three reasons: blower damage, blocked air ducts, or control system failure. Reasons for blower damage: The car air conditioner will inevitably stop blowing air. Outside air passes through the air filter to enter the car, trapping airborne debris, which can easily cause blockages. If none of the above reasons apply, then the control system is likely malfunctioning. Solutions for air conditioner not blowing air: The car blower is a crucial component for the air conditioner to blow air. If the air compressor fails during use, the car air conditioner will definitely not blow air. Overheating and damage to the blower's internal coils or capacitor failure are significant causes of blower malfunction. The air filter is a common and important factor causing the air conditioner to stop blowing air. During operation, the car air conditioner traps many airborne impurities, leading to filter blockage. If the air conditioner stops blowing air, you can remove the air filter to check if it is clean. If the filter is too dirty, it needs to be replaced promptly.

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