Cleaning the drain hoses

Instructions: For cleaning, it is recommended to use a tool made from an old speedometer cable (length approx. 2300 mm).

Front drain hoses

The front drain hoses run along the A-pillars and end at the bulkhead of the engine compartment. Cleaning is carried out from the side of the cutout for the panoramic sunroof.

Rear drain hoses

The rear drain hoses are routed in the D-pillars and terminate in the rear wheel arches. Cleaning is carried out from the side of the wheel arch, so the fender liner must first be removed.