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.

61 6 060

Lever out cap (1) at side and remove.

Fig 1: Removing Lever Out Cap

G03269013

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Catches (1) of cap (2) must not be damaged.

Fig 2: Removing Lever Out Cap

G03269014

Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nut (1).

Installation:

Observe tightening torque, 61 62 2AZ.

Fig 3: Installing Lever Out Cap

G03269015

Courtesy of BMW OF NORTH AMERICA, INC.

Detach wiper arm (1) with special tool 61 6 060 and remove.

Fig 4: Detaching Wiper Arm With Special Tool

G03269016

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Wiper motor must be in end position.
Adjust distance (1) between wiper arm and rear window edge.

(1) 32.5+/-2 mm

Fig 5: Adjusting Distance Between Wiper Arm And Rear Window Edge

G03269017

Courtesy of BMW OF NORTH AMERICA, INC.