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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 552 (Audio, Navigation, Anti-Theft And Restraints - Repair Instructions) >> 20 Aerial - Antenna >> 65 20 035 Removing And Installing/Replacing Roof Antenna

65 20 035 Removing And Installing/Replacing Roof Antenna

WARNING: This page is about a different car, the 2006 BMW 760Li, 2005 BMW 760Li, 2004 BMW 760Li, and 2003 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

For Special Tool identification, see AUDIO, NAVIGATION AND ANTI-THEFT - SPECIAL TOOLS .

Special Tools Required: 

Unclip cover for auxiliary brake light (1) at points (2) and feed out sideways in direction of arrow.

Remove cover for auxiliary brake light (1) from rooflining (3).

Fig 1: Removing Clips For Cover For Auxiliary Brake Light
G03294294Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Clips (1) and mountings (2) must not be damaged.

Make sure cover for auxiliary brake light (3) is correctly seated.

Fig 2: Identifying Cover For Auxiliary Brake Light Seating Position
G03294295Courtesy of BMW OF NORTH AMERICA, INC.

Carefully raise rooflining (1).

Carefully unlock and disconnect plug connections (2) with pliers (3).

Fig 3: Disconnecting Plug Connections With Pliers
G03294296Courtesy of BMW OF NORTH AMERICA, INC.

Tape off roof surface (2) around antenna cover (3) with yellow adhesive tape (1). To do so, slide adhesive tape under roof antenna.

NOTE: Clean roof. Carefully heat up vehicle roof in antenna area with hot-air blower (max. 50° C).
Fig 4: Protecting Roof Surface Around Antenna Cover
G03294297Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Risk of damage! Handle special tool correctly and make sure you are standing safely with a firm foothold next to vehicle. In order to prevent dents in the roof outer skin, do not exert any pressure on the roof.
IMPORTANT: Risk of damage! Make sure your arms do not cross over (1) when holding special tool 65 2 010. Pull handle must always be ahead of the guiding hand (2).
Fig 5: Identifying Correct Handling Of Cutting Knife
G03294298Courtesy of BMW OF NORTH AMERICA, INC.

Cut through adhesive bead all round with special tool 65 2 010.

Pull on handle (1) and align blade on handle (2).

Remove cover of multiband telephone antenna (3).

Fig 6: Cutting Through Adhesive Bead All Round With Special Tool
G03294299Courtesy of BMW OF NORTH AMERICA, INC.

If necessary, release screw (1) and raise multiband telephone antenna (2). Feed out antenna leads underneath and remove multiband telephone antenna (2).

Fig 7: Removing Multiband Telephone Antenna
G03294300Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

The cover of the multiband telephone antenna is resecured with window adhesive. All preparatory operations correspond to the Window cementing instructions. Refer to 51 31 ... INSTRUCTIONS ON GLUING WINDSCREEN .

NOTE: If centering pins or spacer pins on the multiband telephone antenna cover are damaged, the cover must be replaced by a new antenna cover.

Cut nozzle to size.

  1. 2 mm.
  2. 3 mm.
    Fig 8: Identifying Nozzle Cutting Dimensions
    G03294301Courtesy of BMW OF NORTH AMERICA, INC.

Apply adhesive bead at a slightly offset angle to the inside area of the antenna cover.

The nozzle must not touch the bead again once it has been applied.

NOTE: Attach the antenna 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 antenna cover with adhesive tape and do not press down on one side of the antenna 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.