6520030 Removing and installing/replacing empty housing for roof-mounted serial: Installation

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 335xi, 2010 BMW 335i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

The cover of the multiband telephone aerial is secured with window adhesive. All preparatory operations correspond to the WINDOW CEMENTING INSTRUCTIONS .

NOTE: The aerial cover must be replaced if its centering pins (1) are damaged.
Bonding surface (2) must be clean and free from grease.

Fig 1: Identifying Centering Pins And Bonding Surface

Courtesy of BMW OF NORTH AMERICA, INC.

Position two spacers (1) on cleaned aerial cover.

Dimensions:

10 mm
14 mm

Position spacer (2) centrally and flush with shoulder of adhesive flange.

IMPORTANT: Spacers must be used without fail!

Fig 2: Identifying Spacer Positions

Courtesy of BMW OF NORTH AMERICA, INC.

Apply trace of adhesive bead all round outer contour as follows.

Distance between adhesive bead and edge of aerial cover:

6.5 mm ± 1 mm

Start and end of bead trace must have an overlap length of max. 10 mm.

IMPORTANT: To prevent the adhesive from escaping, the adhesive bead diameter must not exceed 3 mm ± 1 mm.

Fig 3: Identifying Distance Between Adhesive Bead And Edge Of Aerial Cover

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Attach the aerial cover coated with adhesive by hand. To spread the adhesive better, move the cover back and forth horizontally slightly when pressing down.

If necessary, secure aerial cover with adhesive tape and do not press down on one side of the aerial more firmly than the other.

After bonding, leave vehicle to stand for at least 3 hours at room temperature.

To guarantee a permanent bond:

Only use washing installations after a period of 24 hours has passed.