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54 10 060 Removing and installing/replacing mechanism for front glass slide/tilt sunroof cover

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Necessary preliminary work: 

NOTE: For following operations position individual component as follows:
  • Approach positions above emergency drive with offset hexagon socket (disconnect plug connection from drive)
  • Floating headliner closed
  • Mechanism for glass slide/tilt sunroof cover in vent position
  • Remove drive with gearing at front
  • Remove WATER GUTTER 

Remove left and right end stop (1) from guide rail.

Fig 1: Identifying End Stop
G09949175Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Make sure end stops are securely seated in guide rail.

Fig 2: Removing Left And Right End Stop From Guide Rail
G09949176Courtesy of BMW OF NORTH AMERICA, INC.

Slide drive cable plate with positioning wedge (1) forwards until guide of upper detent element (2) and lower detent element (3) is free (see marking).

Fig 3: Sliding Drive Cable Plate With Positioning Wedge Forwards
G09949177Courtesy of BMW OF NORTH AMERICA, INC.

Lift upper detent element (1) out of drivers of lower detent element (3) (see marking).

Fig 4: Lifting Upper Gate Out Of Drivers Of Lower Gate
G09949178Courtesy of BMW OF NORTH AMERICA, INC.

Release bridge (1) and slide lower detent element (2) towards rear.

Fig 5: Releasing Bridge And Slide Lower Gate
G09949179Courtesy of BMW OF NORTH AMERICA, INC.

Remove positioning wedge (1) of drive cable plate in direction of arrow.

Fig 6: Removing Positioning Wedge Of Drive Cable Plate
G09949204Courtesy of BMW OF NORTH AMERICA, INC.

Slide mechanism (1) for glass slide/tilt sunroof cover towards rear and remove from guide rail.

Fig 7: Sliding Drive Cable Plate Towards Rear
G09949181Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Insert positioning wedge (1) into drive cable plate.

Positioning wedge (1) must be located in free area of upper detent element (2) (if necessary, slide drive cable plate).

Slide drive cable plate with positioning wedge (1) towards rear onto upper detent element (2) (see marking).

Fig 8: Inserting Positioning Wedge Into Drive Cable Plate
G09949182Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Slide lower detent element (2) forwards until bridge snaps into guide rail.

Raise upper detent element in the process.

Fig 9: Sliding Lower Gate Forwards Into Guide Rail
G09949183Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Slide upper detent element (1) forwards over drivers of lower detent element (2).

Press upper detent element (1) onto drivers of lower detent element (2) (see marking).

Fig 10: Pressing Upper Gate Onto Drivers Of Lower Gate
G09949184Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Slide positioning wedge (2) of drive cable plate towards rear.

Positioning wedge (2) of drive cable plate must slip into guides (marked area) of lower (3) and upper (1) detent elements.

Fig 11: Identifying Wedge Of Drive Cable Plate Into Guides Of Lower And Upper Gates
G09949185Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Insert end stops and check that they are securely seated.

Slide positioning wedge (1) with drive cable plate on left and right with detent elements to full extent up to end stop (2).

Install drive with gearing.

NOTE: Check smooth and noise-free running of mechanism.
Run a function check.