Quick-release hose couplings (VW Caddy 3)

Spring clamps and quick-release couplings are used to connect the boost system hoses. When working with quick-release couplings, observe the following rules.

• When removing the hose/tube, unlock the connection by pulling the locking clip (arrows).
• The hose or tube should be removed without any auxiliary tools.
• When installing, ensure that the fasteners (A) snap into place.

(The text is copied from this portal: VWmanual.ru)