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Checking the Cabin Ventilation Fan Operation

Model: Mercedes Clk A208, C208, W208 - Years: 1997, 1998, 1999, 2000, 2001, 2002, 2003
Part: Air conditioner

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Using the air conditioning buttons, you can test both the fan and the internal flap actuators that direct airflow to the various ventilation outlets; therefore, turn on the air conditioning, activate the AUTO function and set the temperature of both zones to the same value; press and hold the TEST REST and recirculation buttons simultaneously to activate the test mode: this will allow you to evaluate the airflow from the various outlets, as the number displayed on the left indicates the outlet being tested, which can then be adjusted.


Updated on 16 February 2026 by ScegliAuto


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