1. Park your Renault Scenic on a flat location and turn off the engine.
2. Locate the drainage hose on the passenger side of your vehicle. It is usually a black rubber tube that runs from the bottom of the firewall to the ground.
3. To access the drainage hose, remove the plastic trim from above it.
4. Once the trim is removed, you will see the drainage hose secured by two hose clamps.
5. Use a screwdriver or pliers to loosen the hose clamps and remove the hose.
6. Inspect the hose for any blockages or damage.
7. If the hose is blocked with dirt or debris, use a wire or a hose brush to clean it out.
8. If the drainage hose is damaged, you must replace it with a new one.
9. Once you reinstall the drainage hose, reattach the hose clamps and replace the trim.
It is recommended that you clean the drainage hose regularly, as it is essential to keep the water out of the passenger compartment of your Renault Scenic.
