Special tools required:

WARNING: This page is about a different car, the 2006 BMW X5, 2005 BMW X5, and 2004 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

00 9 317

Unclip plug connection (1) and disconnect.

Detach angle (2) or T-piece from jet nozzle.

Fig 1: Detaching Angle Or T-Piece From Jet Nozzle

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock jet nozzle (1) with a suitable screwdriver (2).

Lever out jet nozzle (1) with special tool 00 9 317 and remove.

Installation:

Ensure hose is laid without kinks.

Adjust jet nozzle.

Fig 2: Adjusting Jet Nozzle

Courtesy of BMW OF NORTH AMERICA, INC.