Installing the tension cables

WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Description is for left component only. Procedure on the right side is identical.

CAUTION: Folding up of convertible top through loss of pressure in hydraulic cylinders.
Injury hazard! Injury hazard by trapping!

When carrying out all repair work, secure soft top and soft top compartment lid with a suitable support tool against collapsing. Ensure soft top is supported in the middle.

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Bring the convertible top (1) in the half opened position.
Secure the convertible top (1) from collapsing by using the support 2 452 010 if necessary.
Position the bolt (2) using the tension cable (3).
Fasten the retaining clip (1).

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Feed in the tension cable (2) at the convertible top linkage (3).
Fold the convertible top fabric (1) downwards.

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Feed in the luggage strap (1) on the convertible top fabric (2).

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NOTE: Perform the steps on the left and right side.
Hook the convertible top fabric (1) at the retaining tabs (2) in arrow direction.

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Position the convertible top fabric (1) on the convertible top bow and fold it downwards in arrow direction.
Fasten the convertible top fabric on the convertible top bow using the edge stripping (2).
If necessary, move the convertible top to the half-open position to make it easier to attach.

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NOTE: Perform the steps on the left and right side.
Hook in the tension cable (2).
Position the retaining clip (1).

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NOTE: Perform the steps on the left and right side.
Replace the adhesive tape (1).
Parts: Adhesive tape
Fasten the adhesive tape (1).

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Replace the double-sided adhesive tape in the area (1).
Parts: Double-sided adhesive tape

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Position the convertible top fabric (1) in arrow direction on the convertible top bow.

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Replace the adhesive tape (1).
Parts: Adhesive tape
Fasten the adhesive tape (1) on the left and right to the convertible top bow (2).

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Follow-up work

Refer to INSTALLING THE SEAL FOR THE CONVERTIBLE TOP BRACE .
Refer to INSTALLING THE SEAL FOR THE WINDSHIELD PANEL .
Refer to ADJUSTING DOOR WINDOW GLASS .
Refer to ADJUSTING THE REAR SIDE WINDOW .