54 37 125 Checking the control rods

Necessary preliminary tasks: 

• Remove ROOFLINER FOR ROOF SHELL AT REAR 
• Adjust both seats toward the rear
• Close the roof

Fig 1: Measuring Gap Between Rear Retaining Hook And Roller Using Drill

Courtesy of BMW OF NORTH AMERICA, INC.

Measure the gap between the rear retaining hook (1) and roller (2) using a drill (3).

Nominal dimension 3±0.5 mm.

Visually check the gap between the front retaining hook (4) and the roller (5) (difficult to see).

Nominal dimension approx. 0.5 mm.

If the dimensions differ, the CONTROL ROD NEEDS TO BE REPLACED .

Move the rear roof shell (1) into the position shown. Secure the roof shell against being moved accidentally.

Fig 2: Moving Rear Roof Shell

Courtesy of BMW OF NORTH AMERICA, INC.

Check the control rod (1) in the front area up to the clamping nut (2) for bending.

If the control rod is damaged in this area, the soft top must be replaced.

Fig 3: Identifying Control Rod And Clamping Nut

Courtesy of BMW OF NORTH AMERICA, INC.