Condensation Water Drain, Checking
WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, 2016 Volkswagen Jetta, and 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
Checking
-- Remove the condensation water drain. Refer to CONDENSATION WATER DRAIN, REMOVING AND INSTALLING .
- The condensation water drain hose must not be clogged with wax, underbody protection, or debris.
- It must be possible to connect the condensation water drain hose to the connection on the heater and A/C unit without having any tension on it.
- The condensation water drain hose must fit securely to the condensation water drain connection on the tunnel.
- The sealing lip must not sit loosely on the body opening.
- The tabs must be completely engaged.