How to Turn on the Rear Air Vent in RAV4?
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The button for the rear air vent in Roewe is located on the right side of the front console; simply press it to activate. Below are methods for cleaning car air vents: Cleaning Methods: 1. Replace the Dust Filter: Routine air conditioning system maintenance includes replacing the filter, using cleaning agents, and disassembling for cleaning. Replacing the dust filter is the simplest method—it is cost-effective and ensures smooth airflow. Car owners with basic mechanical knowledge can perform this cleaning themselves. 2. Disinfect the External Circulation Duct: Remove the dust filter, start the vehicle, turn on the air conditioning, and set it to external circulation mode. Spray foam cleaner onto the dust filter area. The external circulation will draw the cleaner into the duct, disinfecting the duct, air conditioning evaporator, and heater core, while also eliminating odors. Dirt will liquefy and drain out through the air conditioning outlet. 3. Visit a Service Center for Cleaning: Replacing the dust filter and using cleaning agents for duct maintenance are external cleaning methods. If airflow remains weak or odors persist after cleaning, it is necessary to visit a repair shop to remove the air box, replace the evaporator, and manually clean the air conditioning heating unit casing.
