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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1711 (Convertible Top - Repair - E93) >> Folding Roof >> 54 37 300 Removing and installing/replacing rear window >> Notes

54 37 300 Removing and installing/replacing rear window: Notes

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IMPORTANT: The instructions on cementing windscreen serve as the basis for this repair instruction and must be observed without fail. See 51 31... INSTRUCTIONS ON GLUING WINDSCREEN .

Special tools required: 

IMPORTANT: Cover front side panels with protective covers.
When reusing the rear window: 
Avoid damaging lines for rear window heating/aerial.
Do not damage cosmetic lip.

Necessary preliminary tasks: 

NOTE: Removal is performed with Roll Out 2000  .

Roof shell, left side: 

Unlock plug connection (1) on blocking circuit and disconnect.

Unlock plug connections (2) on aerial amplifier and disconnect.

Unclip wiring harness.

Fig 1: Identifying Plug Connection (Left Side)
G06181374Courtesy of BMW OF NORTH AMERICA, INC.

Roof shell, right side: 

Unlock plug connection (1) on blocking circuit and disconnect.

Fig 2: Identifying Plug Connection (Right Side)
G06181375Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: To avoid rear window breakage, it is absolutely essential to use wire puller/flat awl (1).

Slide wire puller/flat awl (1) from Roll Out 2000  from inside between roof shell and rear window through adhesive bead.

Fig 3: Identifying Wire Puller/Flat Awl
G06181376Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: When cutting in area of electric cables (1), insert guard from Roll Out 2000  between electric cables (1), cutting wire and sheet metal.
Components and sheet metal will be damaged if guard is not fitted.

Cut out rear window with Roll Out 2000  .

Lift out rear window with special tool 51 3 010.

NOTE: Replace rear window if cosmetic lip is damaged.
Fig 4: Cutting Area Of Electric Cables
G06181377Courtesy of BMW OF NORTH AMERICA, INC.