why does my Renault Clio V (2019-Present) air conditioning smell musty

Solution

1. Preparation

• Tools Required: Screwdriver set, vacuum cleaner, A/C cleaning spray, gloves, safety glasses.
• Disconnect the battery to avoid any electrical issues during maintenance.

2. Replace Cabin Air Filter

1. Locate the cabin air filter housing, usually found behind the glove box.
2. Remove the glove box by unscrewing the screws and releasing any clips.
3. Take out the old cabin air filter.
4. Install a new cabin air filter, ensuring it is positioned correctly as per airflow direction.

3. Clean the Evaporator Core

1. Access the evaporator core by removing necessary panels under the dashboard.
2. Use the A/C cleaning spray specifically designed to eliminate mold and mildew.
3. Spray the cleaning solution directly onto the evaporator fins.
4. Allow the cleaning solution to sit for the recommended time on the product label.
5. Wipe any excess solution and reassemble the dashboard panels.

4. Clear A/C Drain Tube

1. Locate the A/C drain tube, typically found under the vehicle.
2. Use a flexible wire or a vacuum to clear any blockages in the drain tube.
3. Ensure that water can flow freely through the drain after clearing.

5. Reassemble and Test

1. Reconnect the battery.
2. Start the engine and turn on the A/C to the highest setting.
3. Monitor for any odors and verify improved cooling performance.