54 34 331 Removing And Installing/Replacing Left Or Right Cowl Panel Seal Rail

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 135i, and 2010 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove cowl panel seal . Refer to 54 34 340 Removing And Installing/Replacing Cowl Panel Seal .

WARNING:

Soft top becomes pressureless without a warning signal.

For all work, secure soft top with a suitable support tool against collapsing.

Ensure Convertible top is supported in the middle.

Ignition must remain switched off during the repair work.

Failure to comply with this instruction may result in the hydraulic valves incurring preliminary damage.

Release screw (1) on roofliner.

Fig 1: Identifying Roofliner Plastic Profile With Screw

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT:

Before releasing nuts, make a note of the number of spacers at the respective screw fastening point.

Soft top is taught in at the factory.

Release combination nuts (1).

Carefully remove roof frame with spacers.

Fig 2: Identifying Combination Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Roof frame with front seal must be flush with middle window guide.

Adjust roof frame by means of spacers (refer to BMW Parts Service).

Side windows must run into seal correctly and rest in seal over entire width.

Check function.

Check adjustment of side window and adjust if necessary. Refer to 51 37 154 ADJUSTING REAR LEFT OR RIGHT SIDE WINDOW .